Auto Recall Watch
U.S. public vehicle records

2003 Isuzu ASCENDER problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

35 owner complaints analyzed

5 distinct recall campaigns

40,000 mi median reported failure mileage

Scope: 2003 model year. Data updated: . 25 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

Electrical System is the most frequently named component, appearing in 6 of 35 complaints (17.1%). A complaint can name multiple components.

Recurring terms in complaint narratives
TopicMatching reportsShare of complaints
Fuel system concerns411.4%
Braking behavior38.6%
Engine operation25.7%
Electrical and battery issues25.7%
Steering behavior25.7%
Transmission and shifting12.9%

Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Electrical System
6
Exterior Lighting:Headlights
5
Electrical System:Ignition:Switch
2
Fuel System, Gasoline
2
Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip
2
Air Bags
1
Electrical System:12v/24v/48v Battery
1
Electrical System:Alternator/Generator/Regulator
1
Component breakdown data
CategoryCount
Electrical System6
Exterior Lighting:Headlights5
Electrical System:Ignition:Switch2
Fuel System, Gasoline2
Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip2
Air Bags1
Electrical System:12v/24v/48v Battery1
Electrical System:Alternator/Generator/Regulator1

Electrical System: 6; Exterior Lighting:Headlights: 5; Electrical System:Ignition:Switch: 2; Fuel System, Gasoline: 2; Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip: 2; Air Bags: 1; Electrical System:12v/24v/48v Battery: 1; Electrical System:Alternator/Generator/Regulator: 1

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000
8
25,000 to 49,999
8
50,000 to 74,999
5
75,000 to 99,999
3
100,000 to 149,999
1
150,000 and above
0
Reported problems by failure mileage data
CategoryCount
Under 25,0008
25,000 to 49,9998
50,000 to 74,9995
75,000 to 99,9993
100,000 to 149,9991
150,000 and above0

Under 25,000: 8; 25,000 to 49,999: 8; 50,000 to 74,999: 5; 75,000 to 99,999: 3; 100,000 to 149,999: 1; 150,000 and above: 0

Under 25,000 miles has the most reports with usable mileage (8). 10 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

2003
3
2004
4
2005
8
2006
3
2007
5
2008
5
2009
5
2010
1
2013
1
Complaints over time data
CategoryCount
20033
20044
20058
20063
20075
20085
20095
20101
20131

2003: 3; 2004: 4; 2005: 8; 2006: 3; 2007: 5; 2008: 5; 2009: 5; 2010: 1; 2013: 1

Pattern summary

Electrical System leads the component reports. Fuel system concerns appears in 4 complaint narratives. Braking behavior appears in 3 complaint narratives. Engine operation appears in 2 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Complaint evidence

Examples provide context, not a representative sample or a verified diagnosis.

Owner report 10134665 · 2005-08-29 (August 29, 2005)

FILLER NECK BROKEN AT FUEL TANK. DAMAGE NOT INCURRED BY OUTSIDE SOURCE. FOUND OUT FROM SHOP WORKING ON VEHICLE THIS IS COMMON OCCURRENCE. CONSIDER THIS SAFETY RISK DUE TO GAS LEAKING. *JB

Owner-reported narrative. 76,652 miles reported. Look up ODI 10134665 at NHTSA ↗

Owner report 10196280 · 2007-07-13 (July 13, 2007)

I PURCHASED A NEW 2003 ISUZU ASCENDER IN SEPT. 2003. WHEN THE VEHICLE HAD APPROXIMATELY 500 MILES ON THE ODOMETER THE SERVICE ENGINE SOON (SES) LIGHT CAME ON. WE TOOK THE SUV TO AN ISUZU DEALER WHERE I WAS TOLD THAT I HAD IMPROPERLY PUT THE GAS CAP ON AND THAT IS WHY THE SES LIGHT CAME ON. WITHIN A WEEK THE SES LIGHT CAME ON AGAIN. MY HUSBAND TOOK THE CAR BACK TO THE DEALER WHERE THE VEHICLE WAS THOROUGHLY CHECKED AND THE ISUZU DEALER FOUND A LEAK IN THE FUEL TANK. THE TANK WAS REPLACED AFTER A LENGTHY WAIT FOR THE PROPER PARTS. WE THOUGHT…

Owner-reported narrative. 30,000 miles reported. Look up ODI 10196280 at NHTSA ↗

Owner report 10050233 · 2004-01-27 (January 27, 2004)

THE BRAKE PEDAL WENT TO THE FLOOR AT A RAPID PACE WHEN SLOWING DOWN. THIS RESULTED IN THE VEHICLE NOT SLOWING DOWN IMMEDIATELY. THE ABS WARNING LIGHT CAME ON. THE DEALERSHIP REPLACED THE ABS MODULE. *AK THE CONSUMER HAD AN ACCIDENT AFTER BEING TOLD BY THE DEALER THAT THE BRAKES WORKED NORMALLY. THE BRAKES WOULD GO TO THE FLOOR AND THERE WAS A HUMMING SOUND WHEN THE VEHICLE WAS TURNED OFF. *SC *JB

Owner-reported narrative. 3,733 miles reported. Look up ODI 10050233 at NHTSA ↗

Owner report 10126792 · 2005-06-28 (June 28, 2005)

DT: DRIVER'S SEAT BELT BECAME STUCK, IT WAS JAMMED ON THE INSIDE. WILL NOT COME OUT AT ALL. IT HAS DONE THIS BEFORE BUT WAS ABLE AT THAT TIME TO GET IT OUT. ALSO, WHEN PUSHING DOWN ON THE BRAKES CONSUMER COULD HEAR A CLANKING NOISE.*AK

Owner-reported narrative. 19,000 miles reported. Look up ODI 10126792 at NHTSA ↗

Owner report 10059342 · 2004-02-19 (February 19, 2004)

WHILE DRIVING THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO THE DEALER. THE DEALER DROVE THE VEHICLE OFF THE PREMISES AND IT STALLED. THE VEHICLE HAD TO BE TOWED BACK TO THE DEALERSHIP. THE DEALER HAS NOT BEEN ABLE TO DETERMINE THE CAUSE OF THE STALLING. *NM

Owner-reported narrative. 9,500 miles reported. Look up ODI 10059342 at NHTSA ↗

Owner report 10285169 · 2009-09-24 (September 24, 2009)

TL* THE CONTACT OWNS A 2003 ISUZU ASCENDER. HE STATED THAT INTERMITTENTLY WHILE DRIVING 50 MPH THE "SES" AND "CHECK ENGINE" WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL, THEN THE VEHICLE STALLED. AS A CONSEQUENCE, THE RISK FOR A VEHICLE CRASH WAS INCREASED. THE VEHICLE WAS TOWED TO A DEALER AND REPAIRED TEN TIMES; HOWEVER, THE REPAIRS HAVE NOT REMEDIED THE FAILURE. THE VEHICLE IDENTIFICATION NUMBER WAS UNAVAILABLE. THE FAILURE AND CURRENT MILEAGES WERE UNKNOWN.

Owner-reported narrative. Look up ODI 10285169 at NHTSA ↗

Owner report 10103238 · 2004-12-07 (December 7, 2004)

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Owner-reported narrative. 8,000 miles reported. Look up ODI 10103238 at NHTSA ↗

Owner report 10173971 · 2006-11-21 (November 21, 2006)

MY 2003 ISUZU ASCENDER WILL NOT START OCCASIONALLY. THE KEYS EVEN LOCKED IN THE IGNITION ONE OF THE TIMES. I HAD IT JUMPED AND THE VEHICLE WAS OK FOR A MONTH OR SO. THIS HAS HAPPENED 3 TIMES IN THE PAST 4 MONTHS. THE BATTERY CHECKS OUT OK. THE DEALER IN WINCHESTER, VA DOESN'T KNOW WHAT'S GOING ON. THERE ARE NO DEFAULT CODES SHOWING UP IN THE COMPUTER. *JB

Owner-reported narrative. Look up ODI 10173971 at NHTSA ↗

Owner report 10128429 · 2005-07-12 (July 12, 2005)

DT: THE CONSUMER STATED THAT THE POWER STEERING FAILED IN HIS VEHICLE WHILE TURNING THE CORNER IN THE MOUNTAINS. THE POWER WOULD WORK, BUT NOT WHEN HE WOULD SLOW DOWN. THE VEHICLE HAS BEEN TAKEN TO THE DEALERSHIP AND A NEW POWER STEERING PUMP HAS BEEN ORDERED. THEY DID NOT TELL HIM WHY THIS WAS HAPPENING. THIS HAPPENED JUNE 28, 2005. IT HAPPENED APPROXIMATELY 6 TIMES THAT DAY. HE TOOK THE VEHICLE IN THAT DAY, AND HE HAS NOT HAD THE PROBLEM SINCE. THE VEHICLE IS MAKING A WHIRRING NOISE AT THIS TIME. *NM

Owner-reported narrative. 35,000 miles reported. Look up ODI 10128429 at NHTSA ↗

Owner report 10291898 · 2009-11-11 (November 11, 2009)

POWER STEERING LINES FROM THE PUMP (HIGH PRESSURE AND RETURN LINES) ARE CORRODING AND NOW LEAKING. *TR

Owner-reported narrative. 80,000 miles reported. Look up ODI 10291898 at NHTSA ↗

Owner report 10168141 · 2006-09-13 (September 13, 2006)

I PURCHASED A 2003 ISUZU ASCENDER IN FEBRUARY 2004. IN AROUND MARCH 2006, THE TRANSMISSION BEGIN SLIPPING. AT THE TIME THERE WAS APPROXIMATELY 74,000 MILES ON THE VEHICLE, WHICH MEANT IS WAS STILL COVERED UNDER WARRANTY. I WAS NOT INFORMED BY THE DEALER AT CLAY COOLEY MOTORS THAT THE WARRANTY WAS NOT TRANSFERABLE. THEREFORE, I HAVE BEEN STUCK WITH TRYING TO FIX THE TRANSMISSION. I CONTACTED THE ISUZU COMPANY AND THEY COULD NOT OFFER ANY HELP AND STATED THAT THEY DO NOT REGULATE THE DEALERSHIPS THAT CARRY AND SELL THEIR BRAND VEHICLE. *JB

Owner-reported narrative. 74,950 miles reported. Look up ODI 10168141 at NHTSA ↗

Explore the data

Vehicle analysis explorer

Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.

Data completeness

35 unique complaints in this selection. Analysis snapshot: 2026-10-01.

71.4%Usable mileage25 / 35 records
94.3%Valid incident date33 / 35 records
100.0%Valid filing date35 / 35 records
94.3%Ordered incident and filing dates33 / 35 records

Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.

Problems by model year

Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.

Component complaint heatmap
Component200320042005200620072008
Electrical System
617.1%
ODI 10059342 · 9,500 mi

WHILE DRIVING THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO THE DEALER. THE DEALER DROVE THE VEHICLE OFF THE PREMISES AND IT STALLED. THE VEHICLE HAD TO BE TOWED BACK TO THE DEALERSHIP. THE DEALER HAS NOT BEEN ABLE TO DETERMINE THE CAUSE OF THE STALLING. *NM

Look up ODI 10059342 at NHTSA ↗

2335.9%
ODI 10149089 · 5,800 mi

INSTRUMENT PANEL BEGAN WORKING INTERMITTENTLY. TOOK IN FOR CHECK. DEALER REPAIRED. LEFT DEALER AND INSTRUMENT PANEL FAILED AGAIN WITHIN 15 MINUTES. RETURNED TO DEALER AND HAD TO WAIT FOR (8) DAYS FOR REPLACEMENT DASH MODULE. CAR WAS UNSAFE AND UNDRIVABLE AS NO INFORMATION (SPEED, GEAR LOCATION, ETC.) WAS AVAILABLE TO DRIVER. THIS VEHICLE IS A GM PRODUCT AND IS THE SAME AS TRAILBLAZER, ENVOY, ETC. I HAVE BEEN TOLD BY ENVOY OWNERS THAT THEY HAVE EXPERIENCED THE SAME PROBLEM,TRAILBLAZERS ALSO. DEALER SERVICE REP STATED TO ME THAT GM KNOWS T…

Look up ODI 10149089 at NHTSA ↗

2234.4%
ODI 10173374 · 1,239 mi

WHILE DRIVING AT SLOW SPEEDS VEHICLE WILL CUT OFF. YOU LOSE STEERING AND BRAKES DO NOT WORK WELL. FIRST FAILURE WAS 3 WEEKS AFTER PURCHASE. VEHICLE WAS PURCHASED NEW. THREE DEALERSHIPS HAVE ATTEMPTED TO FIX TO NO AVAIL. MANUFACTURER WAS NOTIFIED TWICE WITH NO RESOLUTION. *NM

Look up ODI 10173374 at NHTSA ↗

928.1%
ODI 10217795 · 60 mi

TL*THE CONTACT OWNS A 2006 ISUZU ASCENDER. WHENEVER THE CONTACT APPROACHES A STOP SIGN OR A TRAFFIC LIGHT, THE VEHICLE SHUTS OFF COMPLETELY AND WILL NOT RESTART OCCASIONALLY. THE VEHICLE HAS BEEN TO A DEALER APPROXIMATELY SIX TIMES. THE DRIVER SIDE TAIL LIGHT BULB HAS FAILED THREE TIMES AND THE RADIO LIGHTS NO LONGER ILLUMINATE. THE SPEED WAS UNKNOWN. THE CURRENT MILEAGE WAS 31,512 AND FAILURE MILEAGE WAS 60.

Look up ODI 10217795 at NHTSA ↗

330.0%
ODI 10568196 · 39,100 mi

ALL THE LIGHTS ON BOARD ARE ON...STAYS ON FOR HOURS THAN GOES PARTIAL OFF ... ENGINE LIGHTS ON ZERO GAS ON ALL THE TIME... IS RISK TO DRIVE WITH ALL BOARD LIGHTS ON SO WHAT SHOULD I DO? IN PHOENIX, AZ. WHERE WE LIVE THERE IS NO ISUZU DEALER... *TR

Look up ODI 10568196 at NHTSA ↗

0Unavailable

No examples available for this selection.

Fuel System, Gasoline
25.7%
ODI 10238528 · 50,000 mi

GAS ODOR AND GASOLINE DRIPPING BENEATH FUEL TANK WHEN PARKED. *TR

Look up ODI 10238528 at NHTSA ↗

812.5%
ODI 10254243 · 75,853 mi

MY CHECK ENGINE LIGHT CAME ON AND I TOOK IT IN TO HAVE A DIAGNOSTIC CHECK AND I WAS INFORMED THAT MY 2004 ISUZU ASCENDER HAD A CRACK IN THE GAS TANK DUE TO FAULTY EQUIPMENT. THERE ARE GAS FUMES IN THE CAR AS WELL. I CONTACTED THE MANUFACTURER WHO STATES THAT THERE ARE BULLETINS FOR THIS PROBLEM FOR THE 2003 AND 2004 ASCENDERS HOWEVER MY VEHICLE WILL NOT BE COVERED. *TR

Look up ODI 10254243 at NHTSA ↗

1421.9%
ODI 10284782 · 91,200 mi

2005 ISUZU ASCENDER. FILLED UP MY TANK AND THE FUEL GAUGE WENT TO EMPTY WITH THE ORANGE/YELLOW LIGHT ON. FUEL GAUGE DOES NOT WORK. THERE HAVE BEEN MANY COMPLAINTS OF THIS SAME PROBLEM WITH GM VEHICLES. THERE SHOULD BE A RECALL ON THIS. *TR

Look up ODI 10284782 at NHTSA ↗

618.8%
ODI 10322654 · 47,000 mi

MAY 2009 ISUZI ASCENDER I TOOK TO THE DEALER THEY REPLACED THE ENTIRE FUSE PANEL LOCATED UNDER THE BACK SEAT FOR ELECTRICAL ISSUES. PRIOR TO THAT I HAD A BEARING IN THE ENGINE GO OUT 2008. NOW AS OF FEB 2010 MY FUEL LEVEL SENSOR HAS NOW GONE OUT. THIS IS SEVERAL ISSUES WITH A VEHICLE I PURCHASED NEW 8-2006 AND HAVE HAD MULTIPLE PROBLEMS WITH IT.

Look up ODI 10322654 at NHTSA ↗

550.0%
ODI 10344108 · 50,198 mi

I BROUGHT MY ASDENDER TRUCK FROM MATT BLATT IN VINLAND IN 2007 WITH 211 MILES AND I ALWAYS HAD PROBLEM AT THE GAS STATION BUT I DID NOT PLAY IT ANY MIND. THEN ONE DAY I TOOK THE TRUCK FOR SERVICE AND I SAID PLEASE CHECK OUT THE GAS TANK BECAUSE IT ALWAYS CUTTING OFF AT THE PUMP,SO THEY CHECK IT AND TOLD ME I HAVE TO REPLACE THE GAS LINE FILTER AND THE BALL THAT TELL U HOW MUCH GAS YOU HAVE. THIS TRUCK JUST TURN THREE YR OLD IN APRIL I SHOULD HAVE TO REPLACE THEM THING ALREADY. I THINK THIS PROBLEM WAS ALREADY THERE WHEN I BROUGHT THIS TRUCK. NO…

Look up ODI 10344108 at NHTSA ↗

0Unavailable

No examples available for this selection.

Fuel/Propulsion System
00.0%

No examples available for this selection.

710.9%
ODI 10493127 · 124,000 mi

CONTINUOUS GAS SMELL IN AND AROUND AUTOMOBILE WHEN STARTING THE ENGINE. ENGINE LIGHT CAME ON IN JAN 2013 ALTHOUGH THE SMELL HAS BEEN PRESENT FOR MANY YEARS. TOOK AUTO TO REPAIR SHOP AND DISCOVERED THAT THEIR WAS A SIZEABLE CRACK AT THE OPENING OF THE GAS TANK. AROUND 1,500 DOLLARS LATER A NEW GAS TANK, NEW FUEL PUMP ASSEMBLY, I FIND IT HARD TO BELIEVE THERE IS NO RECALL ON THIS PART FROM GM, ESPECIALLY SINCE SEARCHING THE INTERNET AND DISCOVERING HOW MANY HAVE REPORTED THIS SAME EXACT ISSUE AND THE SCARY THOUGHT THAT THE CAR COULD HAVE BLOWN…

Look up ODI 10493127 at NHTSA ↗

69.4%
ODI 10486666 · 68,000 mi

THE ISUZU ASCENDER 2005 HAS HAD A PROBLEM WITH THE FUEL GAUGE, SPEEDOMETER AND OIL GAUGE. ALL ARE READING ERRATICALLY. FILL THE TANK THE GAUGE READS THAT IS NEEDS GAS. THE OIL GAUGE IS COMPLETELY AS HAVE CHANGED OUT THE FUEL GAUGE INSIDE THE FUEL TANK FOR ABOUT $750 THAT WORKED FOR ABOUT A YEAR AND NOW THE PROBLEM IS BACK AGAIN. ALSO THE CHECK ENGINE LIGHT IS ALWAYS ON. THE MECHANIC SAYS THIS IS AN ERROR AND JUST RESETS IT AFTER CHECKING THE ON BOARD SYSTEM. *TR

Look up ODI 10486666 at NHTSA ↗

618.8%
ODI 10459392 · 70,000 mi

THIS VEHICLE IS A REBADGED GMC ENVOY/CHEVY TRAILBLAZER AND LIKE MANY OF THESE VEHICLES, THE FUEL LEVEL SENSOR (FUEL LEVEL SENDER) NO LONGER WORKS. OTHER VEHICLES USING THIS PLATFORM (CALLED 360) ARE THE BUICK RANIER, SAAB 9-7X, AND OLDSMOBILE BRAVADO. GM SOLD ITS INTEREST IN ISUZU AND NO LONGER SEEMS TO ACCEPT ANY RESPONSIBILITY FOR THE VEHICLES IT MANUFACTURED, IN FACT, THE CLOSEST ISUZU SERVICE CENTER IS 80 MILES AWAY. ALL OF THE OTHER VEHICLES IN THIS PLATFORM HAVE A SERVICE BULLETIN OUT WHERE GM WILL AGREE TO PAY ONE-HALF THE EXPENSE (DO…

Look up ODI 10459392 at NHTSA ↗

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

Electrical System: Instrument Cluster/Panel
00.0%

No examples available for this selection.

1117.2%
ODI 10169239 · 25,947 mi

DT*: THE CONTACT STATED WHILE DRIVING 55 MPH, THE DASHBOARD GAUGE LIGHTS BEGAN DIMMING. THERE WERE NO WARNING SIGNALS PRIOR TO THE INCIDENT. THE VEHICLE WAS TAKEN TO THE SERVICE DEALER WHO DETERMINED THAT THERE WAS A SHORT IN THE BATTERY. A NEW BATTERY WAS INSTALLED BUT THE PROBLEM PERSISTED. THE MANUFACTURER WAS NOTIFIED AND COULD NOT DETERMINE THE PROBLEM OR OFFER A RESOLUTION.

Look up ODI 10169239 at NHTSA ↗

57.8%
ODI 10369927 · 68,632 mi

TL* THE CONTACT OWNS A 2005 ISUZU ASCENDER. THE CONTACT WAS DRIVING APPROXIMATELY 35 MPH WHEN THE VEHICLE SPEEDOMETER FAILED. THE VEHICLE WAS NOT TAKEN TO THE DEALER OR A LOCAL MECHANIC FOR DIAGNOSIS OF THE FAILURE OR REPAIRS. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 68,632 AND THE CURRENT MILEAGE WAS 68,662.

Look up ODI 10369927 at NHTSA ↗

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

Exterior Lighting
12.9%
ODI 10284659

HEATER/AC FAN KEPT GOING OUT. WAS TOLD IT WAS RELAY SWITCH. AFTER SEVERAL REPLACEMENTS, WAS TOLD IT WAS A FAULT IN THE IGNITION. IGNITION WAS REPLACED. FAN NOW WORKS. NOW HEADLIGHTS GO OUT INTERMITTENTLY. TECH'S CAN'T FIGURE OUT WHY. *TR

Look up ODI 10284659 at NHTSA ↗

57.8%
ODI 10460444 · 122,348 mi

WHILE DRIVING ONE NIGHT, MY LEFT HEADLIGHT WENT OUT, FIRST THE DIM, THEN THE BRIGHT. MY WIFE AND I BOTH SMELLED A SMELL LIKE RUBBER BURNING, SO I STOPPED THE CAR AND CHECKED UNDER THE HOOD TO DETECT THE ORIGIN OF THE SMELL, BUT TO NO AVAIL. NOT MUCH LATER THAT SAME NIGHT, MY RIGHT HEADLIGHT ALSO BURNED OUT. LUCKILY, WE WERE ONLY 1 MILE FROM OUR HOUSE AND LIMPED HOME. WHEN I CHECKED UNDER THE HOOD THE NEXT DAY, I FOUND THAT THE ELECTRICAL CONNECTIONS TO BOTH HEADLIGHTS HAD BURNED AND MELTED THE WIRES AT THE POINT WHERE THEY ATTACH TO THE BACK OF…

Look up ODI 10460444 at NHTSA ↗

57.8%
ODI 10449145 · 72,000 mi

THE FIRST TIME I REALIZED MY GAS GAUGE WASN'T WORKING, I WAS SITTING AT A TRAFFIC LIGHT. THE GAS HAND READ HALF FULL. I MADE THE TURN AT THE INTERSECTION AND THE CAR STOPPED RUNNING. AT THIS POINT, I HAD NO CONTROL OVER THE STEERING WHEEL OR ANYTHING. TRAFFIC WAS HEAVY SO I WRESTLED WITH THE STEERING WHEEL TO COAST TO THE SIDE OF THE ROAD. SINCE THEN, OTHER GAUGES IN THE INSTRUMENT PANEL HAVE STOPPED WORKING. ALSO, MY HEADLIGHTS WORK ON BRIGHT ONLY. I HAD THE LOW BEAMS CHANGED AND THEY STILL DON'T WORK. THERE SEEMS TO BE A SERIOUS ELECTRICAL IS…

Look up ODI 10449145 at NHTSA ↗

39.4%
ODI 10702006 · 79,000 mi

TL* THE CONTACT OWNS A 2006 ISUZU ASCENDER. THE CONTACT STATED THAT AFTER THE VEHICLE WAS STARTED, THE AIR CONDITIONER AND THE HEATER BECAME INOPERABLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. HOWEVER, THE CONTACT REPLACED THE FAN RELAY SWITCH BUT THE FAILURE RECURRED. THE CONTACT MENTIONED THAT THE RELAY SWITCH WAS REPLACED A SECOND TIME BUT THE FAILURE PERSISTED. IN ADDITION, THE CONTACT STATED THAT THE HEADLIGHTS AND THE DRIVER SIDE TAIL LIGHT FAILED TO OPERATE INTERMITTENTLY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER W…

Look up ODI 10702006 at NHTSA ↗

110.0%
ODI 10732465 · 160,000 mi

TL* THE CONTACT OWNS A 2007 ISUZU ASCENDER. WHILE DRIVING AT 30 MPH, THE HEADLIGHTS AND THE LOW BEAMS FAILED WITHOUT WARNING. AFTER FIVE MINUTES, THE VEHICLE RESUMED NORMAL OPERATION; HOWEVER, THE LOW BEAM LIGHT FAILURE RECURRED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V755000 (EXTERIOR LIGHTING); HOWEVER, THE PART NEEDED TO DO THE REPAIR WAS UNAVAILABLE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 160,000.

Look up ODI 10732465 at NHTSA ↗

0Unavailable

No examples available for this selection.

Air Bags
12.9%
ODI 10160618 · 34,800 mi

DT: THE CONTACT STATED WHILE DRIVING ON THE INTERSTATE DURING RUSH HOUR AT 55 MPH, A VEHICLE HIT THE WALL AND TAIL SPINNED IN FRONT OF CONTACT'S VEHICLE. THE CONTACT HIT THE VEHICLE WITH A FRONTAL IMPACT CAUSING SEVERE DAMAGE. UPON IMPACT, THE NONE OF THE CONTACT'S AIR BAGS DEPLOYED. THE CONTACT WAS WEARING A SEATBELT HOWEVER INJURIES WERE SUSTAIN TO THE SHOULDERS, BACK AND NECK. WHEN THE VEHICLE WAS TAKEN TO THE DEALERSHIP, THEY DETERMINED THE VEHICLE WAS OPERATING PROPERLY HOWEVER THE AIRBAGS DID NOT DEPLOY. THE MANUFACTURER HAS BEEN ALERTED…

Look up ODI 10160618 at NHTSA ↗

11.6%
ODI 10308767

THE COMPUTER SYSTEM OF THE VEHICLE IS BROKEN DOWN. THE SPEEDOMETER JUMPS FROM 0 MPH TO 120MPH AND NEVER SHOWS THE CORRECT SPEED. AIRBAG SIGN FLICKERS AND TURNS ON AND OFF AT TIMES. THE GEAR STICK JAMS ON ONE MODE AND CAR STARTS STALLING. DEALERSHIP DOESN'T WANT TO ACCEPT IT AS A LEMON CAR THAT IS EATING AWAY OUR MONEY. AND WANTS THOUSANDS OF DOLLARS TO FIX THE PROBLEM. *TR

Look up ODI 10308767 at NHTSA ↗

57.8%
ODI 10449350 · 74,000 mi

WE HAD A CAR ACCIDENT AND THE AIRBAGS DIDN'T ACTIVATE...THE IMPACT WAS VERY HARD THAT THE INSURANCE COMPANY DECIDED TO TOTAL THE CAR BECAUSE THE DAMAGE WAS TO BIG...I AM PREGNANT AND I HAVE 2 MORE KIDS, AND I'M SO DISAPPOINTED WITH THIS EXPERIENCE THAT SOMETHING COULD HAPPENED TO ME OR MY KIDS IF WE WERE IN THE ACCIDENT. *TR

Look up ODI 10449350 at NHTSA ↗

13.1%
ODI 10572731 · 175,000 mi

WAS STRUCK BY A VAN STARTING AT DRIVERS DOOR MIRROR ALL THE WAY DOWN DRIVERS SIDE. DRIVERS DOOR OPENED ALLOWING DRIVER TO BE EJECTED. SEAT BELT RELEASED AND NO AIRBAGS DEPLOYED. ENGINE STALLED DURING ACCIDENT. *TR

Look up ODI 10572731 at NHTSA ↗

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

Engine
00.0%

No examples available for this selection.

46.3%
ODI 10482798 · 35,000 mi

I WAS GETTING OUT OF MY DRIVEWAY WHEN SUDDENLY THE ENGINE SHUTDOWN ,AND I HAVE TO RESTART IT AGAIN .NO PROBLEM ON RESTARTING. *TR

Look up ODI 10482798 at NHTSA ↗

11.6%
ODI 10916050

TL* THE CONTACT OWNS A 2005 ISUZU ASCENDER. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE MADE A LOUD ABNORMAL NOISE UNDERNEATH THE HOOD OF THE VEHICLE. THE WIRES ON THE DRIVER SIDE HEADLIGHTS MELTED. THE CONTACT TOOK THE VEHICLE TO A CERTIFIED MECHANIC WHO DIAGNOSED THAT THE INTAKE MANIFOLD GASKET WAS FRACTURED AND THE HEADLIGHTS FAILED, ALL OF WHICH NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED A TOTAL OF THREE TIMES FOR THE INTAKE MANIFOLD GASKET AND TWICE FOR THE HEADLIGHTS WITHIN THE PAST THREE YEARS; HOWEVER, THE FAILURE RECURRED. THE MANUF…

Look up ODI 10916050 at NHTSA ↗

13.1%
ODI 10522429 · 89,000 mi

WHILE DRIVING ON A MAJOR HIGHWAY OUR 2006 ISUZU ASCENDER MADE A LOT NOISE AND STOPPED RUNNING, LUCKILY WE WERE ABLE TO DRIFT OFF THE HIGHWAY ONTO THE SIDE OF THE ROAD WITH OUT GETTING MYSELF AND MY CHILDREN KILLED. THIS VEHICLE HAS GIVEN ME NOTHING BUT PROBLEMS SINCE I BOUGHT IT USED. A MONTH AFTER I PURCHASED IT I WAS TOLD IT WOULD NEED A BRAND NEW ENGINE BECAUSE OF "SUPPOSED" VALUE TAPS AND NOW I BELIEVE THE TRANSMISSION BLEW! I AM SO UPSET I HEAR THERE IS A RECALL ON THE TRANSMISSION BUT ALL I CAN LOCATE NOW IS THE DRIVER SIDE DOOR SWITCH…

Look up ODI 10522429 at NHTSA ↗

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

Engine And Engine Cooling
12.9%
ODI 10285169

TL* THE CONTACT OWNS A 2003 ISUZU ASCENDER. HE STATED THAT INTERMITTENTLY WHILE DRIVING 50 MPH THE "SES" AND "CHECK ENGINE" WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL, THEN THE VEHICLE STALLED. AS A CONSEQUENCE, THE RISK FOR A VEHICLE CRASH WAS INCREASED. THE VEHICLE WAS TOWED TO A DEALER AND REPAIRED TEN TIMES; HOWEVER, THE REPAIRS HAVE NOT REMEDIED THE FAILURE. THE VEHICLE IDENTIFICATION NUMBER WAS UNAVAILABLE. THE FAILURE AND CURRENT MILEAGES WERE UNKNOWN.

Look up ODI 10285169 at NHTSA ↗

11.6%
ODI 10101306

WHILE THE VEHICLE WAS PARKED, LIQUID WAS LEAKING FROM UNDERNEATH THE VEHICLE. THE CHECK ENGINE LIGHT FLASHED ON AND OFF ON THE DASHBOARD. THE CONSUMER NOTICED THAT THE VEHICLE WAS RUNNING ROUGH. THE CONSUMER TOOK THE VEHICLE TO THE DEALER FOR INSPECTION, AND THE MECHANIC DETERMINED THAT THE HEAD GASKET NEEDED TO BE REPLACED. THE CONSUMER INFORMED THE MECHANIC THAT THE HEAD GASKET WAS REPLACED THREE TIMES AND THE PROBLEM RECURRED. *AK

Look up ODI 10101306 at NHTSA ↗

23.1%
ODI 10436078 · 120,235 mi

AIR CONDITION WORKS BUT IT CAN'T BE CHANGE TO FLOW DIRECTLY TO THE FRONT WITH THE CONTROL BUTTON, WILL COME OUT THRU THE SIDES , THE FRONT WINDSHIELD, AND BEHIND THE DRIVERS SEAT. *TR

Look up ODI 10436078 at NHTSA ↗

26.3%
ODI 10456748

FIRST AFTER NUMEROUS ATTEMPTS OF PUTTING UNIT ON DIAGNOSTIC SYSTEM. IT WAS DETERMINED - WILL FIRST THE COMPUTER COULD NOT READ MY CODES; THEN MY MECHANIC DETERMINED IT WAS FROM THE FUEL SENSOR. CHECK ENGINE LIGHT IS ON. REPLACED FUEL PUMP FOR 450.00 AND CHECK ENGINE LIGHT STILL ON AND FUEL GAUGE IS INOPERABLE. I CAN NOT PASS INSPECTION DUE TO MY ENGINE LIGHT IS ON. CAR DRIVE GOOD HOWEVER HAVING THESES ISSUES; NEXT MECHANIC TRIES TO LOCATE 06 CAR BOOK. LOCALLY HERE THEY ARE NOT SOLD AND IT'S QUITE DIFFICULT TO LOCATE 06 ISUZU ASCENDER CAR BOOK.…

Look up ODI 10456748 at NHTSA ↗

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.

Failure mileage by component

Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.

Component failure mileage distribution
ComponentMileage range (25th–75th percentile)MedianUsable recordsExamples
Electrical SystemToo few reports for a range43,000 mi3 (sparse)
ODI 10059342 · 9,500 mi

WHILE DRIVING THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO THE DEALER. THE DEALER DROVE THE VEHICLE OFF THE PREMISES AND IT STALLED. THE VEHICLE HAD TO BE TOWED BACK TO THE DEALERSHIP. THE DEALER HAS NOT BEEN ABLE TO DETERMINE THE CAUSE OF THE STALLING. *NM

Look up ODI 10059342 at NHTSA ↗

ODI 10283411 · 43,000 mi

WHEN YOU GO TO PUT GEAR SELECTOR INTO PARK THE IGNITION KEY GETS STUCK TEMPORARILY ON MY ISUZU ASCENDER 2003 . SOMETIMES I HAVE TO WAIT 1 MIN OR SOMETIMES 10 MIN. TO GET THE KEY OUT .IF YOU LISTEN REAL CLOSE YOU CAN HERE A ELECTRONIC CLICK .THIS JUST STARTED ABOUT 2 MONTHS AGO. I AM WORRIED ABOUT LEAVING THE VEHICLE WITH THE KEY IN THE IGNITION. IT COULD BE STOLEN OR EVEN CAR JACK. *TR

Look up ODI 10283411 at NHTSA ↗

ODI 10353980 · 76,000 mi

SERVICE BULLETIN OR RECALL 2003 ISUZU ASCENDER. PROBLEM KEY STUCK IN THE IGNITION CAN NOT REMOVE SEEMS TO BE NORMAL PROBLEM FOR THIS MAKE AND MODEL . L HAVE BEEN READING THROUGH FORUM COMPLAINTS ON THE INTERNET. I AM CURIOUS IF THERE HAS BEEN A RECALL AND IF NOT WHY NOT. CAR COULD BE CAR JACK OR STOLEN BY NOT ABLE TO REMOVE THE KEY FROM THE IGNITION. THIS HAS BEEN A INTERMITTENT PROBLEM. *TR

Look up ODI 10353980 at NHTSA ↗

Exterior Lighting:HeadlightsToo few reports for a range28,000 mi4 (sparse)
ODI 10011147 · 500 mi

WHEN THE HIGH BEAMS WERE NOT ON, THE CONSUMER WAS ONLY ABLE TO SEE TWO CAR LENGTHS AHEAD. *JB *TS. THE CONSUMER WAS TOLD THE HEADLAMPS WERE PRE-SET AND COULD NOT BE READJUSTED. *JB

Look up ODI 10011147 at NHTSA ↗

ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

ODI 10208477 · 50,000 mi

WHILE DRIVING AT NIGHT THE DIM HEAD LIGHTS GO OFF FOR NO REASON,THIS HAPPENS EVERY TWO DAYS OR SO , SO I HAVE TO DRIVE WITH BRIGHT LIGHTS (WHICH BLINDS ON COMING TRAFFIC) ON FOR ABOUT SIX OR SEVEN MILES BEFORE THE LOW BEAMS START WORKING AGAIN. DEALERSHIP CAN'T SEEM TO DUPLICATE PROBLEM, SO NOTHING HAS BEEN DONE YET. *TR

Look up ODI 10208477 at NHTSA ↗

Electrical System:Ignition:SwitchToo few reports for a range19,740 mi2 (sparse)
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

ODI 10141841 · 31,480 mi

MY HUSBAND AND I SWITCHED VEHICLES AND HE DROVE MY VEHICLE TO WORK. WHEN HE CAME OUT OF WORK, THE VEHICLE WOULD NOT START. I CALLED THE DEALERSHIP AND HAD IT TOWED THE NEXT DAY. THE PROBLEM WAS DIAGNOSED AS A FAULTY IGNITION SWITCH. THEY REPLACED IT A FEW DAYS AGO. NOW, IT IS SLOW TO TURN OVER OR I HAVE TO TURN THE SWITCH 2+ TIMES TO GET IT TO START. I HAVE AN APPOINTMENT FOR TWO DAYS FROM NOW. LOOKING AT THE ENVOY AND TRAILBLAZER RECORDS (SAME VEHICLE AS ASCENDER), THIS SEEMS TO BE A COMMON PROBLEM. ARE THERE ANY PLANS FOR A RECALL? *…

Look up ODI 10141841 at NHTSA ↗

Fuel System, GasolineToo few reports for a range52,686 mi2 (sparse)
ODI 10238528 · 50,000 mi

GAS ODOR AND GASOLINE DRIPPING BENEATH FUEL TANK WHEN PARKED. *TR

Look up ODI 10238528 at NHTSA ↗

ODI 10248047 · 55,371 mi

SMELL OF GASOLINE AND DRIPPING UNDERNEATH REAR BENEATH FUEL TANK (DRIVER'S SIDE), WHEN STARTING. PROBLEM WAS FOUND TO BE THE FUEL PUMP MODULE AT THE LINE :OUTPUT SIDE OF PUMP. REPLACED FUEL PUMP MODULE AND RING. PARTS AND PICS AVAILABLE. *TR

Look up ODI 10248047 at NHTSA ↗

Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited SlipToo few reports for a range11,367 mi2 (sparse)
ODI 10050233 · 3,733 mi

THE BRAKE PEDAL WENT TO THE FLOOR AT A RAPID PACE WHEN SLOWING DOWN. THIS RESULTED IN THE VEHICLE NOT SLOWING DOWN IMMEDIATELY. THE ABS WARNING LIGHT CAME ON. THE DEALERSHIP REPLACED THE ABS MODULE. *AK THE CONSUMER HAD AN ACCIDENT AFTER BEING TOLD BY THE DEALER THAT THE BRAKES WORKED NORMALLY. THE BRAKES WOULD GO TO THE FLOOR AND THERE WAS A HUMMING SOUND WHEN THE VEHICLE WAS TURNED OFF. *SC *JB

Look up ODI 10050233 at NHTSA ↗

ODI 10126792 · 19,000 mi

DT: DRIVER'S SEAT BELT BECAME STUCK, IT WAS JAMMED ON THE INSIDE. WILL NOT COME OUT AT ALL. IT HAS DONE THIS BEFORE BUT WAS ABLE AT THAT TIME TO GET IT OUT. ALSO, WHEN PUSHING DOWN ON THE BRAKES CONSUMER COULD HEAR A CLANKING NOISE.*AK

Look up ODI 10126792 at NHTSA ↗

Air BagsToo few reports for a range34,800 mi1 (sparse)
ODI 10160618 · 34,800 mi

DT: THE CONTACT STATED WHILE DRIVING ON THE INTERSTATE DURING RUSH HOUR AT 55 MPH, A VEHICLE HIT THE WALL AND TAIL SPINNED IN FRONT OF CONTACT'S VEHICLE. THE CONTACT HIT THE VEHICLE WITH A FRONTAL IMPACT CAUSING SEVERE DAMAGE. UPON IMPACT, THE NONE OF THE CONTACT'S AIR BAGS DEPLOYED. THE CONTACT WAS WEARING A SEATBELT HOWEVER INJURIES WERE SUSTAIN TO THE SHOULDERS, BACK AND NECK. WHEN THE VEHICLE WAS TAKEN TO THE DEALERSHIP, THEY DETERMINED THE VEHICLE WAS OPERATING PROPERLY HOWEVER THE AIRBAGS DID NOT DEPLOY. THE MANUFACTURER HAS BEEN ALERTED…

Look up ODI 10160618 at NHTSA ↗

Electrical System:12v/24v/48v BatteryToo few reports for a range8,000 mi1 (sparse)
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

Electrical System:Alternator/Generator/RegulatorToo few reports for a range8,000 mi1 (sparse)
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

Complaint and recall timeline

Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.

1 reports2024-112026-10

Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.

Monthly counts, recall campaigns and complaint examples
Monthly complaint and recall timeline
MonthComplaintsCampaigns announcedExamples
2024-110None

No examples available for this selection.

2024-120None

No examples available for this selection.

2025-010None

No examples available for this selection.

2025-020None

No examples available for this selection.

2025-030None

No examples available for this selection.

2025-040None

No examples available for this selection.

2025-050None

No examples available for this selection.

2025-060None

No examples available for this selection.

2025-070None

No examples available for this selection.

2025-080None

No examples available for this selection.

2025-090None

No examples available for this selection.

2025-100None

No examples available for this selection.

2025-110None

No examples available for this selection.

2025-120None

No examples available for this selection.

2026-010None

No examples available for this selection.

2026-020None

No examples available for this selection.

2026-030None

No examples available for this selection.

2026-040None

No examples available for this selection.

2026-050None

No examples available for this selection.

2026-060None

No examples available for this selection.

2026-070None

No examples available for this selection.

2026-080None

No examples available for this selection.

2026-090None

No examples available for this selection.

2026-10 (partial)0None

No examples available for this selection.

Emerging complaint spikes

Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.

This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.

No complete months meet the spike thresholds for this selection.

Equal-age model-year comparison

Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.

Age 0Age 1Age 22 reports

2007: 2 complaints · 2008: 0 complaints

Equal observation windows
Model yearThrough age 0Through age 1Through age 2
2007112
2008000
Date coverage across each selected cohort
Date basis for all complaints in selected model years
YearIncident dates usedFiling date fallbacksExcluded dates
20071000
2008000

Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.

Components reported together

Each cell counts unique complaints naming both components. Open a nonzero cell for examples.

Component co-occurrence matrix
ComponentElectrical SystemExterior Lighting:HeadlightsElectrical System:Ignition:SwitchFuel System, GasolineService Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited SlipAir BagsElectrical System:12v/24v/48v BatteryElectrical System:Alternator/Generator/Regulator
Electrical System—0000000
Exterior Lighting:Headlights0—
1
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

000
1
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

1
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

Electrical System:Ignition:Switch0
1
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

—000
1
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

1
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

Fuel System, Gasoline000—0000
Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip0000—000
Air Bags00000—00
Electrical System:12v/24v/48v Battery0
1
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

1
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

000—
1
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

Electrical System:Alternator/Generator/Regulator0
1
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

1
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

000
1
ODI 10103238 · 8,000 mi

THE HEADLIGHTS DIM 2 - 3 TIMES DAILY WHILE DRIVING. THE DAY TIME RUNNING LIGHT IS ON WHEN THIS OCCURS. ON 3 SEPARATE OCCASIONS HEADLIGHTS TOTALLY WENT OUT FOR A SHORT PERIOD OF TIME BEFORE COMING BACK ON. DEALERSHIP REPLACED THE IGNITION SWITCH, ALTERNATOR, AND BATTERY AN ATTEMPT TO CORRECT THE FAILURE. HOWEVER, THE FAILURE RECURRED. MANUFACTURER REFUSED TO DO ANY MORE REPAIRS UNLESS THE DEALERSHIP WAS ABLE TO DUPLICATE THE PROBLEM.*AK

Look up ODI 10103238 at NHTSA ↗

—

Co-reporting does not establish that one component caused another concern.

Recurring narrative patterns

Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.

6 patterns with matching reports.

Fuel smell or leak mentions

2 mentions · 5.7% of complaints

Median mileage: 58,326 mi (2 usable records).

ODI 10134665 · 76,652 mi

FILLER NECK BROKEN AT FUEL TANK. DAMAGE NOT INCURRED BY OUTSIDE SOURCE. FOUND OUT FROM SHOP WORKING ON VEHICLE THIS IS COMMON OCCURRENCE. CONSIDER THIS SAFETY RISK DUE TO GAS LEAKING. *JB

Look up ODI 10134665 at NHTSA ↗

ODI 10141880 · 40,000 mi

SES LIGHT COMES ON AFTER FUELING--SMELL OF GASOLINE EVIDENT AROUND LH REAR CORNER OF VEHICLE. VISUAL INSPECTION INDICATES FUEL LEAKAGE AT FILLER NECK TO TANK CONNECTION. ODI CASE # 'S 10104638, 10139878 & 10134665 ARE SIMILAR TO THIS ONE. VEHICLE HAS HAD THIS SITUATION FOR AT LEAST A YEAR AND 30-40,000 MILES. *NM

Look up ODI 10141880 at NHTSA ↗

Matching rule\b(fuel leak\w*|gas leak\w*|gas(?:oline)? smell|smell\w* (?:of )?(?:fuel|gas))\b

Stalling or loss of power

2 mentions · 5.7% of complaints

Median mileage: 9,500 mi (1 usable records).

ODI 10059342 · 9,500 mi

WHILE DRIVING THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO THE DEALER. THE DEALER DROVE THE VEHICLE OFF THE PREMISES AND IT STALLED. THE VEHICLE HAD TO BE TOWED BACK TO THE DEALERSHIP. THE DEALER HAS NOT BEEN ABLE TO DETERMINE THE CAUSE OF THE STALLING. *NM

Look up ODI 10059342 at NHTSA ↗

ODI 10285169

TL* THE CONTACT OWNS A 2003 ISUZU ASCENDER. HE STATED THAT INTERMITTENTLY WHILE DRIVING 50 MPH THE "SES" AND "CHECK ENGINE" WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL, THEN THE VEHICLE STALLED. AS A CONSEQUENCE, THE RISK FOR A VEHICLE CRASH WAS INCREASED. THE VEHICLE WAS TOWED TO A DEALER AND REPAIRED TEN TIMES; HOWEVER, THE REPAIRS HAVE NOT REMEDIED THE FAILURE. THE VEHICLE IDENTIFICATION NUMBER WAS UNAVAILABLE. THE FAILURE AND CURRENT MILEAGES WERE UNKNOWN.

Look up ODI 10285169 at NHTSA ↗

Matching rule\b(stall\w*|loss of power|lost power|engine shut\w* off)\b

Steering assistance concerns

2 mentions · 5.7% of complaints

Median mileage: 57,500 mi (2 usable records).

ODI 10128429 · 35,000 mi

DT: THE CONSUMER STATED THAT THE POWER STEERING FAILED IN HIS VEHICLE WHILE TURNING THE CORNER IN THE MOUNTAINS. THE POWER WOULD WORK, BUT NOT WHEN HE WOULD SLOW DOWN. THE VEHICLE HAS BEEN TAKEN TO THE DEALERSHIP AND A NEW POWER STEERING PUMP HAS BEEN ORDERED. THEY DID NOT TELL HIM WHY THIS WAS HAPPENING. THIS HAPPENED JUNE 28, 2005. IT HAPPENED APPROXIMATELY 6 TIMES THAT DAY. HE TOOK THE VEHICLE IN THAT DAY, AND HE HAS NOT HAD THE PROBLEM SINCE. THE VEHICLE IS MAKING A WHIRRING NOISE AT THIS TIME. *NM

Look up ODI 10128429 at NHTSA ↗

ODI 10291898 · 80,000 mi

POWER STEERING LINES FROM THE PUMP (HIGH PRESSURE AND RETURN LINES) ARE CORRODING AND NOW LEAKING. *TR

Look up ODI 10291898 at NHTSA ↗

Matching rule\b(power steer\w*|steering assist\w*|steering lock\w*|steering wheel lock\w*)\b

Warning lights and dashboard alerts

2 mentions · 5.7% of complaints

Median mileage: 3,733 mi (1 usable records).

ODI 10050233 · 3,733 mi

THE BRAKE PEDAL WENT TO THE FLOOR AT A RAPID PACE WHEN SLOWING DOWN. THIS RESULTED IN THE VEHICLE NOT SLOWING DOWN IMMEDIATELY. THE ABS WARNING LIGHT CAME ON. THE DEALERSHIP REPLACED THE ABS MODULE. *AK THE CONSUMER HAD AN ACCIDENT AFTER BEING TOLD BY THE DEALER THAT THE BRAKES WORKED NORMALLY. THE BRAKES WOULD GO TO THE FLOOR AND THERE WAS A HUMMING SOUND WHEN THE VEHICLE WAS TURNED OFF. *SC *JB

Look up ODI 10050233 at NHTSA ↗

ODI 10285169

TL* THE CONTACT OWNS A 2003 ISUZU ASCENDER. HE STATED THAT INTERMITTENTLY WHILE DRIVING 50 MPH THE "SES" AND "CHECK ENGINE" WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL, THEN THE VEHICLE STALLED. AS A CONSEQUENCE, THE RISK FOR A VEHICLE CRASH WAS INCREASED. THE VEHICLE WAS TOWED TO A DEALER AND REPAIRED TEN TIMES; HOWEVER, THE REPAIRS HAVE NOT REMEDIED THE FAILURE. THE VEHICLE IDENTIFICATION NUMBER WAS UNAVAILABLE. THE FAILURE AND CURRENT MILEAGES WERE UNKNOWN.

Look up ODI 10285169 at NHTSA ↗

Matching rule\b(warning light\w*|check engine|dashboard warning\w*|malfunction indicator)\b

Battery drain and no-start mentions

1 mentions · 2.9% of complaints

Median mileage: 31,480 mi (1 usable records).

ODI 10141841 · 31,480 mi

MY HUSBAND AND I SWITCHED VEHICLES AND HE DROVE MY VEHICLE TO WORK. WHEN HE CAME OUT OF WORK, THE VEHICLE WOULD NOT START. I CALLED THE DEALERSHIP AND HAD IT TOWED THE NEXT DAY. THE PROBLEM WAS DIAGNOSED AS A FAULTY IGNITION SWITCH. THEY REPLACED IT A FEW DAYS AGO. NOW, IT IS SLOW TO TURN OVER OR I HAVE TO TURN THE SWITCH 2+ TIMES TO GET IT TO START. I HAVE AN APPOINTMENT FOR TWO DAYS FROM NOW. LOOKING AT THE ENVOY AND TRAILBLAZER RECORDS (SAME VEHICLE AS ASCENDER), THIS SEEMS TO BE A COMMON PROBLEM. ARE THERE ANY PLANS FOR A RECALL? *…

Look up ODI 10141841 at NHTSA ↗

Matching rule\b(parasitic drain|battery drain\w*|dead battery|won.t start|would not start|no.start)\b

Brake response concerns

1 mentions · 2.9% of complaints

Median mileage: 3,733 mi (1 usable records).

ODI 10050233 · 3,733 mi

THE BRAKE PEDAL WENT TO THE FLOOR AT A RAPID PACE WHEN SLOWING DOWN. THIS RESULTED IN THE VEHICLE NOT SLOWING DOWN IMMEDIATELY. THE ABS WARNING LIGHT CAME ON. THE DEALERSHIP REPLACED THE ABS MODULE. *AK THE CONSUMER HAD AN ACCIDENT AFTER BEING TOLD BY THE DEALER THAT THE BRAKES WORKED NORMALLY. THE BRAKES WOULD GO TO THE FLOOR AND THERE WAS A HUMMING SOUND WHEN THE VEHICLE WAS TURNED OFF. *SC *JB

Look up ODI 10050233 at NHTSA ↗

Matching rule\b(brake fail\w*|brakes fail\w*|brake pedal|braking distance|unintended braking|phantom braking)\b