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.
Service Brakes
18
Air Bags
4
Electronic Stability Control (Esc)
4
Power Train
2
Seats
1
Component breakdown data
Category
Count
Service Brakes
18
Air Bags
4
Electronic Stability Control (Esc)
4
Power Train
2
Seats
1
Service Brakes: 18; Air Bags: 4; Electronic Stability Control (Esc): 4; Power Train: 2; Seats: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
Under 25,000
21
25,000 to 49,999
2
50,000 to 74,999
0
75,000 to 99,999
0
100,000 to 149,999
0
150,000 and above
0
Reported problems by failure mileage data
Category
Count
Under 25,000
21
25,000 to 49,999
2
50,000 to 74,999
0
75,000 to 99,999
0
100,000 to 149,999
0
150,000 and above
0
Under 25,000: 21; 25,000 to 49,999: 2; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (21). 2 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.
2016
5
2017
14
2018
2
2019
4
Complaints over time data
Category
Count
2016
5
2017
14
2018
2
2019
4
2016: 5; 2017: 14; 2018: 2; 2019: 4
Pattern summary
Service Brakes leads the component reports. Braking behavior appears in 19 complaint narratives. Electrical and battery issues appears in 3 complaint narratives. Engine operation appears in 1 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.
THE BRAKES ON THE CAR STOPPED WORKING AT FULL POWER, IT TOOK 5X LONGER FOR THE CAR TO COME TO A COMPLETE STOP. TOOK TO DEALER, DID RECALL REPAIRS. SAME SYMPTOMS RETURNED AFTER SEVERAL DAYS OF NORMAL OPERATION. WHEN THE BRAKES START TO LOOSE FULL BRAKING POWER THERE ARE MANY WARNING LIGHTS THAT APPEAR ON THE INSTRUMENT PANEL. THIS CAR IS UNSAFE TO DRIVE AND IS AGAIN ACKNOWLEDGE AT THE DEALER AWAITING DIAGNOSES. THE CAR IS UNDER FULL WARRANTY, IT HAS 26K MILES. I WAS GOING ABOUT 50MPH
I WAS DRIVING MY SPARK EV TO THE DEALER AROUND 1:45PM ON 12/29/2016 FOR THEM TO FIX THE NON-FUNCTIONING HEAT, THE AIRBAG PRETENSIONER RECALL, AND FAILURE TO FAST-CHARGE. I WAS TRAVELING STRAIGHT AT ABOUT 25 MPH ON A RESIDENTIAL STREET. WHEN THE CAR IN FRONT OF ME STOPPED I TRIED TO STOP BUT THE BRAKE PEDAL WENT TO THE FLOOR AND THE CAR FAILED TO STOP. IN AN INSTANT I CHECKED TO BE SURE I WASN'T PRESSING THE ACCELERATOR, THEN PUSHED WITH ALL MY MIGHT EVEN HARDER ON THE BRAKE PEDAL. THE CAR EVENTUALLY STOPPED BUT ONLY AFTER COMING WITHIN AN INCH…
WHEN ATTEMPTING TO PARK THE VEHICLE I PLACE IT IN PARK WITHOUT ISSUE WHILE THE VEHICLE IS ON. ONCE I THEN ATTEMPT TO TURN THE VEHICLE OFF AN ERROR APPEARS STATING "SHIFT TO PARK. THIS IS DESPITE THE FACT THAT IT HAS BEEN IN PARK WITHOUT ANY ISSUE PRIOR TO ATTEMPTING TO TURN THE VEHICLE OFF. THE VEHICLE REFUSES TO FULLY SHUT DOWN, DRAINING THE ACCESSORY 12V BATTERY AS IT REMAINS CONNECTED TO BLUETOOTH, THE TAIL LIGHTS REMAIN ON, AND AN INTERIOR WARNING NOISE CONTINUES TO RING. THE CAR HAS LESS THAN 12K MILES.
CONTEXT: IT WAS A WET EVENING HERE IN PORTLAND, OR (8:15PM PDT, APRIL 13TH) AND I WAS GETTING NEW TIRES THE FOLLOWING WEEK, SO I DIDN'T CARE ABOUT THE LONGEVITY OF THE TIRES. ALSO, WHAT I EXPERIENCED WAS SOMETHING I READ ONLINE BEFORE BUYING THE SPARK. I MADE A LEGAL U-TURN TO GET TO THE ENTRANCE OF FRED MEYER (A KROGER STORE) AND HIT THE ACCELERATOR HARD ENOUGH (~60% THROTTLE) TO SPIN THE TIRES AND THE TRACTION CONTROL ACTIVATED. I THEN SAW THE SEMI-HIDDEN ENTRANCE AND HIT THE BRAKES HARD MAKE A RIGHTHAND TURN INTO FRED MEYER. THE BRAKES E…
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
25 unique complaints in this selection. Analysis snapshot: 2026-10-01.
92.0%Usable mileage23 / 25 records
100.0%Valid incident date25 / 25 records
100.0%Valid filing date25 / 25 records
100.0%Ordered incident and filing dates25 / 25 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
Component
2014
2015
2016
Service Brakes
375.0%ODI 10936384
THE BRAKES ON THE CAR STOPPED WORKING AT FULL POWER, IT TOOK 5X LONGER FOR THE CAR TO COME TO A COMPLETE STOP. TOOK TO DEALER, DID RECALL REPAIRS. SAME SYMPTOMS RETURNED AFTER SEVERAL DAYS OF NORMAL OPERATION. WHEN THE BRAKES START TO LOOSE FULL BRAKING POWER THERE ARE MANY WARNING LIGHTS THAT APPEAR ON THE INSTRUMENT PANEL. THIS CAR IS UNSAFE TO DRIVE AND IS AGAIN ACKNOWLEDGE AT THE DEALER AWAITING DIAGNOSES. THE CAR IS UNDER FULL WARRANTY, IT HAS 26K MILES. I WAS GOING ABOUT 50MPH
THERE WAS A "SERVICE BRAKE ASSIST" WARNING THAT FLASHED AND IMMEDIATELY AFTERWARDS THERE WAS A BRAKE FAILURE WHILE IN MOTION. THE BRAKE PEDAL WENT DOWN TO THE FLOOR AND WE WERE UNABLE TO STOP ON A CITY STREET.
BRAKING SYSTEM INCONSISTENT PERFORMANCE. TRANSITION FROM REGENERATIVE BRAKING TO MECHANICAL BRAKING IS SLOPPY AND ABRUPT. WHEN THE MECHANICAL BRAKING SYSTEM KICKS IN, IT KICKS IN TOO STRONG CAUSING THE ABS SYSTEM TO ACTIVATE AS THE WHEELS SUDDENLY LOCK UP.
GOTTEN INTO A MINOR ACCIDENT AND THE AIRBAGS DID NOT DEPLOY AND THE SEAT BELT TENSIONER DID NOT WORK. NO INJURIES SINCE IT WAS UNDER 15MPH, BUT I AM CONCERNED THAT THIS WAS CAUSED FROM THE DEFECT BEFORE THE RECALL EFFORT.
THE BRAKES ON THE CAR STOPPED WORKING AT FULL POWER, IT TOOK 5X LONGER FOR THE CAR TO COME TO A COMPLETE STOP. TOOK TO DEALER, DID RECALL REPAIRS. SAME SYMPTOMS RETURNED AFTER SEVERAL DAYS OF NORMAL OPERATION. WHEN THE BRAKES START TO LOOSE FULL BRAKING POWER THERE ARE MANY WARNING LIGHTS THAT APPEAR ON THE INSTRUMENT PANEL. THIS CAR IS UNSAFE TO DRIVE AND IS AGAIN ACKNOWLEDGE AT THE DEALER AWAITING DIAGNOSES. THE CAR IS UNDER FULL WARRANTY, IT HAS 26K MILES. I WAS GOING ABOUT 50MPH
WHILE DRIVING NORMALLY, THE "SERVICE STABILITRAC" WARNING APPEARS FOLLOWED IMMEDIATELY BY A "SERVICE BRAKE ASSIST" WARNING. THEN THE BRAKE PEDAL REQUIRES EXTREME EFFORT TO SLOW OR STOP THE CAR. THE REGENERATIVE BRAKING IS ALSO DISABLED. AFTER STOPPING THE CAR, THE CAR CAN BE TURNED OFF AND THEN BACK ON WHEREUPON THE BRAKES WILL BE WORKING NORMALLY. THE WARNINGS AND LOSS OF BRAKING ASSIST MAY STAY AWAY FOR A PERIOD OF 1 MINUTE OR UP TO 1 WEEK OR MORE. IT APPEARS TO BE VERY RANDOM. FORTUNATELY, NONE OF THE OCCURRENCES HAVE RESULTED IN A CRASH, BU…
WHEN ATTEMPTING TO PARK THE VEHICLE I PLACE IT IN PARK WITHOUT ISSUE WHILE THE VEHICLE IS ON. ONCE I THEN ATTEMPT TO TURN THE VEHICLE OFF AN ERROR APPEARS STATING "SHIFT TO PARK. THIS IS DESPITE THE FACT THAT IT HAS BEEN IN PARK WITHOUT ANY ISSUE PRIOR TO ATTEMPTING TO TURN THE VEHICLE OFF. THE VEHICLE REFUSES TO FULLY SHUT DOWN, DRAINING THE ACCESSORY 12V BATTERY AS IT REMAINS CONNECTED TO BLUETOOTH, THE TAIL LIGHTS REMAIN ON, AND AN INTERIOR WARNING NOISE CONTINUES TO RING. THE CAR HAS LESS THAN 12K MILES.
CONTEXT: IT WAS A WET EVENING HERE IN PORTLAND, OR (8:15PM PDT, APRIL 13TH) AND I WAS GETTING NEW TIRES THE FOLLOWING WEEK, SO I DIDN'T CARE ABOUT THE LONGEVITY OF THE TIRES. ALSO, WHAT I EXPERIENCED WAS SOMETHING I READ ONLINE BEFORE BUYING THE SPARK. I MADE A LEGAL U-TURN TO GET TO THE ENTRANCE OF FRED MEYER (A KROGER STORE) AND HIT THE ACCELERATOR HARD ENOUGH (~60% THROTTLE) TO SPIN THE TIRES AND THE TRACTION CONTROL ACTIVATED. I THEN SAW THE SEMI-HIDDEN ENTRANCE AND HIT THE BRAKES HARD MAKE A RIGHTHAND TURN INTO FRED MEYER. THE BRAKES E…
THE CAR WAS STOPPED AND WAS HIT FROM THE REAR ON A CITY STREET. THE IMPACT SPEED WAS APPROXIMATELY 15MPH (ESTIMATED). THE DRIVER SEAT SLID BACK UPON IMPACT AND APPEARED TO DERAIL AND WAS STOPPED BY THE REAR SEAT. AFTER THE ACCIDENT, THE SEAT WOULD NOT SLIDE FORWARD. I AM CONCERNED THAT THIS IS A MAJOR VEHICLE SAFETY ISSUE THAT SHOULD BE DOCUMENTED..
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
Component
Mileage range (25th–75th percentile)
Median
Usable records
Examples
Service Brakes
2,940–12,346 mi
5,185 mi
16
ODI 10938668 · 12,790 mi
I WAS DRIVING MY SPARK EV TO THE DEALER AROUND 1:45PM ON 12/29/2016 FOR THEM TO FIX THE NON-FUNCTIONING HEAT, THE AIRBAG PRETENSIONER RECALL, AND FAILURE TO FAST-CHARGE. I WAS TRAVELING STRAIGHT AT ABOUT 25 MPH ON A RESIDENTIAL STREET. WHEN THE CAR IN FRONT OF ME STOPPED I TRIED TO STOP BUT THE BRAKE PEDAL WENT TO THE FLOOR AND THE CAR FAILED TO STOP. IN AN INSTANT I CHECKED TO BE SURE I WASN'T PRESSING THE ACCELERATOR, THEN PUSHED WITH ALL MY MIGHT EVEN HARDER ON THE BRAKE PEDAL. THE CAR EVENTUALLY STOPPED BUT ONLY AFTER COMING WITHIN AN INCH…
WHILE DRIVING ON A CITY STREET, REGEN STOPPED WORKING AND BRAKING STOPPED FUNCTIONING TO A POINT OF ALMOST CRASHING. ALMOST IMMEDIATELY FOLLOWING THE REGEN ISSUES, THE SERVICE STABILITRACK WARNING DISPLAYED ON THE DASH ALONG WITH THE ABS AND BRAKE LIGHTS GOING ON. EVEN AT LESS THAN 5MPH IN A PARKING LOT TO REACH THE TOW TRUCK, TRYING TO STOP WAS A LESSON IN FEAR AND FRUSTRATION. THIS IS NOW THE 3RD TIME THIS VEHICLE IS AT THE DEALERSHIP FOR THIS CATASTROPHIC PROBLEM. 1ST TIME WAS MARCH 2018 WHILE ON THE HIGHWAY AT HIGHWAY SPEEDS, 2ND TIME FE…
THERE WAS A "SERVICE BRAKE ASSIST" WARNING THAT FLASHED AND IMMEDIATELY AFTERWARDS THERE WAS A BRAKE FAILURE WHILE IN MOTION. THE BRAKE PEDAL WENT DOWN TO THE FLOOR AND WE WERE UNABLE TO STOP ON A CITY STREET.
GOTTEN INTO A MINOR ACCIDENT AND THE AIRBAGS DID NOT DEPLOY AND THE SEAT BELT TENSIONER DID NOT WORK. NO INJURIES SINCE IT WAS UNDER 15MPH, BUT I AM CONCERNED THAT THIS WAS CAUSED FROM THE DEFECT BEFORE THE RECALL EFFORT.
MY VEHICLE HAS BEEN RECALLED, AND MY LOCAL CHEVROLET DEALERSHIP HAS SCHEDULED AN APPOINTMENT FOR 2 WEEKS FROM NOW. IT IS UNACCEPTABLE TO ALLOW YOUR CUSTOMERS TO DRIVE A VEHICLE THAT YOU DESIGNED WITH DANGEROUS FLAWS FOR ANY AMOUNT OF TIME. IT IS INCOMPREHENSIBLE THAT THIS RECALL IS NOT BEING TAKEN WITH URGENCY AND CARE. SOMEONE HAS DIED BECAUSE OF THIS ISSUE. IN ADDITION, GM APPEARS TO NOT FEEL ANY AMOUNT REMORSE FOR SELLING DEATHTRAP VEHICLES TO THE AMERICAN PUBLIC.
WHILE DRIVING NORMALLY, THE "SERVICE STABILITRAC" WARNING APPEARS FOLLOWED IMMEDIATELY BY A "SERVICE BRAKE ASSIST" WARNING. THEN THE BRAKE PEDAL REQUIRES EXTREME EFFORT TO SLOW OR STOP THE CAR. THE REGENERATIVE BRAKING IS ALSO DISABLED. AFTER STOPPING THE CAR, THE CAR CAN BE TURNED OFF AND THEN BACK ON WHEREUPON THE BRAKES WILL BE WORKING NORMALLY. THE WARNINGS AND LOSS OF BRAKING ASSIST MAY STAY AWAY FOR A PERIOD OF 1 MINUTE OR UP TO 1 WEEK OR MORE. IT APPEARS TO BE VERY RANDOM. FORTUNATELY, NONE OF THE OCCURRENCES HAVE RESULTED IN A CRASH, BU…
CONTEXT: IT WAS A WET EVENING HERE IN PORTLAND, OR (8:15PM PDT, APRIL 13TH) AND I WAS GETTING NEW TIRES THE FOLLOWING WEEK, SO I DIDN'T CARE ABOUT THE LONGEVITY OF THE TIRES. ALSO, WHAT I EXPERIENCED WAS SOMETHING I READ ONLINE BEFORE BUYING THE SPARK. I MADE A LEGAL U-TURN TO GET TO THE ENTRANCE OF FRED MEYER (A KROGER STORE) AND HIT THE ACCELERATOR HARD ENOUGH (~60% THROTTLE) TO SPIN THE TIRES AND THE TRACTION CONTROL ACTIVATED. I THEN SAW THE SEMI-HIDDEN ENTRANCE AND HIT THE BRAKES HARD MAKE A RIGHTHAND TURN INTO FRED MEYER. THE BRAKES E…
WHEN ATTEMPTING TO PARK THE VEHICLE I PLACE IT IN PARK WITHOUT ISSUE WHILE THE VEHICLE IS ON. ONCE I THEN ATTEMPT TO TURN THE VEHICLE OFF AN ERROR APPEARS STATING "SHIFT TO PARK. THIS IS DESPITE THE FACT THAT IT HAS BEEN IN PARK WITHOUT ANY ISSUE PRIOR TO ATTEMPTING TO TURN THE VEHICLE OFF. THE VEHICLE REFUSES TO FULLY SHUT DOWN, DRAINING THE ACCESSORY 12V BATTERY AS IT REMAINS CONNECTED TO BLUETOOTH, THE TAIL LIGHTS REMAIN ON, AND AN INTERIOR WARNING NOISE CONTINUES TO RING. THE CAR HAS LESS THAN 12K MILES.
CONTEXT: IT WAS A WET EVENING HERE IN PORTLAND, OR (8:15PM PDT, APRIL 13TH) AND I WAS GETTING NEW TIRES THE FOLLOWING WEEK, SO I DIDN'T CARE ABOUT THE LONGEVITY OF THE TIRES. ALSO, WHAT I EXPERIENCED WAS SOMETHING I READ ONLINE BEFORE BUYING THE SPARK. I MADE A LEGAL U-TURN TO GET TO THE ENTRANCE OF FRED MEYER (A KROGER STORE) AND HIT THE ACCELERATOR HARD ENOUGH (~60% THROTTLE) TO SPIN THE TIRES AND THE TRACTION CONTROL ACTIVATED. I THEN SAW THE SEMI-HIDDEN ENTRANCE AND HIT THE BRAKES HARD MAKE A RIGHTHAND TURN INTO FRED MEYER. THE BRAKES E…
THE CAR WAS STOPPED AND WAS HIT FROM THE REAR ON A CITY STREET. THE IMPACT SPEED WAS APPROXIMATELY 15MPH (ESTIMATED). THE DRIVER SEAT SLID BACK UPON IMPACT AND APPEARED TO DERAIL AND WAS STOPPED BY THE REAR SEAT. AFTER THE ACCIDENT, THE SEAT WOULD NOT SLIDE FORWARD. I AM CONCERNED THAT THIS IS A MAJOR VEHICLE SAFETY ISSUE THAT SHOULD BE DOCUMENTED..
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
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
Month
Complaints
Campaigns announced
Examples
2024-11
0
None
No examples available for this selection.
2024-12
0
None
No examples available for this selection.
2025-01
0
None
No examples available for this selection.
2025-02
0
None
No examples available for this selection.
2025-03
0
None
No examples available for this selection.
2025-04
0
None
No examples available for this selection.
2025-05
0
None
No examples available for this selection.
2025-06
0
None
No examples available for this selection.
2025-07
0
None
No examples available for this selection.
2025-08
0
None
No examples available for this selection.
2025-09
0
None
No examples available for this selection.
2025-10
0
None
No examples available for this selection.
2025-11
0
None
No examples available for this selection.
2025-12
0
None
No examples available for this selection.
2026-01
0
None
No examples available for this selection.
2026-02
0
None
No examples available for this selection.
2026-03
0
None
No examples available for this selection.
2026-04
0
None
No examples available for this selection.
2026-05
0
None
No examples available for this selection.
2026-06
0
None
No examples available for this selection.
2026-07
0
None
No examples available for this selection.
2026-08
0
None
No examples available for this selection.
2026-09
0
None
No examples available for this selection.
2026-10 (partial)
0
None
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.
2015: 4 complaints · 2016: 14 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
2015
1
3
4
2016
6
13
14
Date coverage across each selected cohort
Date basis for all complaints in selected model years
Year
Incident dates used
Filing date fallbacks
Excluded dates
2015
7
0
0
2016
14
0
0
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
Component
Service Brakes
Air Bags
Electronic Stability Control (Esc)
Power Train
Seats
Service Brakes
—
0
2ODI 10936384
THE BRAKES ON THE CAR STOPPED WORKING AT FULL POWER, IT TOOK 5X LONGER FOR THE CAR TO COME TO A COMPLETE STOP. TOOK TO DEALER, DID RECALL REPAIRS. SAME SYMPTOMS RETURNED AFTER SEVERAL DAYS OF NORMAL OPERATION. WHEN THE BRAKES START TO LOOSE FULL BRAKING POWER THERE ARE MANY WARNING LIGHTS THAT APPEAR ON THE INSTRUMENT PANEL. THIS CAR IS UNSAFE TO DRIVE AND IS AGAIN ACKNOWLEDGE AT THE DEALER AWAITING DIAGNOSES. THE CAR IS UNDER FULL WARRANTY, IT HAS 26K MILES. I WAS GOING ABOUT 50MPH
WHILE DRIVING NORMALLY, THE "SERVICE STABILITRAC" WARNING APPEARS FOLLOWED IMMEDIATELY BY A "SERVICE BRAKE ASSIST" WARNING. THEN THE BRAKE PEDAL REQUIRES EXTREME EFFORT TO SLOW OR STOP THE CAR. THE REGENERATIVE BRAKING IS ALSO DISABLED. AFTER STOPPING THE CAR, THE CAR CAN BE TURNED OFF AND THEN BACK ON WHEREUPON THE BRAKES WILL BE WORKING NORMALLY. THE WARNINGS AND LOSS OF BRAKING ASSIST MAY STAY AWAY FOR A PERIOD OF 1 MINUTE OR UP TO 1 WEEK OR MORE. IT APPEARS TO BE VERY RANDOM. FORTUNATELY, NONE OF THE OCCURRENCES HAVE RESULTED IN A CRASH, BU…
THE BRAKES ON THE CAR STOPPED WORKING AT FULL POWER, IT TOOK 5X LONGER FOR THE CAR TO COME TO A COMPLETE STOP. TOOK TO DEALER, DID RECALL REPAIRS. SAME SYMPTOMS RETURNED AFTER SEVERAL DAYS OF NORMAL OPERATION. WHEN THE BRAKES START TO LOOSE FULL BRAKING POWER THERE ARE MANY WARNING LIGHTS THAT APPEAR ON THE INSTRUMENT PANEL. THIS CAR IS UNSAFE TO DRIVE AND IS AGAIN ACKNOWLEDGE AT THE DEALER AWAITING DIAGNOSES. THE CAR IS UNDER FULL WARRANTY, IT HAS 26K MILES. I WAS GOING ABOUT 50MPH
WHILE DRIVING NORMALLY, THE "SERVICE STABILITRAC" WARNING APPEARS FOLLOWED IMMEDIATELY BY A "SERVICE BRAKE ASSIST" WARNING. THEN THE BRAKE PEDAL REQUIRES EXTREME EFFORT TO SLOW OR STOP THE CAR. THE REGENERATIVE BRAKING IS ALSO DISABLED. AFTER STOPPING THE CAR, THE CAR CAN BE TURNED OFF AND THEN BACK ON WHEREUPON THE BRAKES WILL BE WORKING NORMALLY. THE WARNINGS AND LOSS OF BRAKING ASSIST MAY STAY AWAY FOR A PERIOD OF 1 MINUTE OR UP TO 1 WEEK OR MORE. IT APPEARS TO BE VERY RANDOM. FORTUNATELY, NONE OF THE OCCURRENCES HAVE RESULTED IN A CRASH, BU…
CONTEXT: IT WAS A WET EVENING HERE IN PORTLAND, OR (8:15PM PDT, APRIL 13TH) AND I WAS GETTING NEW TIRES THE FOLLOWING WEEK, SO I DIDN'T CARE ABOUT THE LONGEVITY OF THE TIRES. ALSO, WHAT I EXPERIENCED WAS SOMETHING I READ ONLINE BEFORE BUYING THE SPARK. I MADE A LEGAL U-TURN TO GET TO THE ENTRANCE OF FRED MEYER (A KROGER STORE) AND HIT THE ACCELERATOR HARD ENOUGH (~60% THROTTLE) TO SPIN THE TIRES AND THE TRACTION CONTROL ACTIVATED. I THEN SAW THE SEMI-HIDDEN ENTRANCE AND HIT THE BRAKES HARD MAKE A RIGHTHAND TURN INTO FRED MEYER. THE BRAKES E…
CONTEXT: IT WAS A WET EVENING HERE IN PORTLAND, OR (8:15PM PDT, APRIL 13TH) AND I WAS GETTING NEW TIRES THE FOLLOWING WEEK, SO I DIDN'T CARE ABOUT THE LONGEVITY OF THE TIRES. ALSO, WHAT I EXPERIENCED WAS SOMETHING I READ ONLINE BEFORE BUYING THE SPARK. I MADE A LEGAL U-TURN TO GET TO THE ENTRANCE OF FRED MEYER (A KROGER STORE) AND HIT THE ACCELERATOR HARD ENOUGH (~60% THROTTLE) TO SPIN THE TIRES AND THE TRACTION CONTROL ACTIVATED. I THEN SAW THE SEMI-HIDDEN ENTRANCE AND HIT THE BRAKES HARD MAKE A RIGHTHAND TURN INTO FRED MEYER. THE BRAKES E…
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.
4 patterns with matching reports.
Brake response concerns
16 mentions · 64.0% of complaints
Median mileage: 5,770 mi (15 usable records).
ODI 10938668 · 12,790 mi
I WAS DRIVING MY SPARK EV TO THE DEALER AROUND 1:45PM ON 12/29/2016 FOR THEM TO FIX THE NON-FUNCTIONING HEAT, THE AIRBAG PRETENSIONER RECALL, AND FAILURE TO FAST-CHARGE. I WAS TRAVELING STRAIGHT AT ABOUT 25 MPH ON A RESIDENTIAL STREET. WHEN THE CAR IN FRONT OF ME STOPPED I TRIED TO STOP BUT THE BRAKE PEDAL WENT TO THE FLOOR AND THE CAR FAILED TO STOP. IN AN INSTANT I CHECKED TO BE SURE I WASN'T PRESSING THE ACCELERATOR, THEN PUSHED WITH ALL MY MIGHT EVEN HARDER ON THE BRAKE PEDAL. THE CAR EVENTUALLY STOPPED BUT ONLY AFTER COMING WITHIN AN INCH…
THERE WAS A "SERVICE BRAKE ASSIST" WARNING THAT FLASHED AND IMMEDIATELY AFTERWARDS THERE WAS A BRAKE FAILURE WHILE IN MOTION. THE BRAKE PEDAL WENT DOWN TO THE FLOOR AND WE WERE UNABLE TO STOP ON A CITY STREET.
THERE WAS A "SERVICE STABILTRAC" WARNING FOLLOWED IMMEDIATELY BY A "SERVICE BRAKE ASSIST" WARNING MESSAGE. IMMEDIATELY AFTERWARDS THERE WAS A TOTAL BRAKE FAILURE WHILE IN MOTION ON A HIGHWAY (APPROX. 50-60 MPH).
THE BRAKES ON THE CAR STOPPED WORKING AT FULL POWER, IT TOOK 5X LONGER FOR THE CAR TO COME TO A COMPLETE STOP. TOOK TO DEALER, DID RECALL REPAIRS. SAME SYMPTOMS RETURNED AFTER SEVERAL DAYS OF NORMAL OPERATION. WHEN THE BRAKES START TO LOOSE FULL BRAKING POWER THERE ARE MANY WARNING LIGHTS THAT APPEAR ON THE INSTRUMENT PANEL. THIS CAR IS UNSAFE TO DRIVE AND IS AGAIN ACKNOWLEDGE AT THE DEALER AWAITING DIAGNOSES. THE CAR IS UNDER FULL WARRANTY, IT HAS 26K MILES. I WAS GOING ABOUT 50MPH
4 TIMES WHILE DRIVING, 1 TIME WHILE STATIONARY, THE CAR'S BRAKE ASSIST (POWER BRAKING SYSTEM) HAS GONE OUT. EACH TIME, IT WAS DIFFICULT TO SLOW THE VEHICLE AND BRING IT TO A STOP. THERE WAS A "SERVICE STABILITRAK" WARNING FOLLOWED IMMEDIATELY BY A "SERVICE BRAKE ASSIST" WARNING. CONCURRENTLY, THE ABILITY TO BRAKE IS EXTREMELY DIMINISHED. THE BRAKE PEDAL GOES MOST OF THE WAY TO THE FLOOR WITH VERY LITTLE BRAKING CAPACITY. IT FEELS LIKE THERE ARE NO POWER BRAKES, ONLY MANUAL BRAKES THAT REQUIRE A GREAT DEAL OF EFFORT. EACH OF THE FIRST …
4 TIMES WHILE DRIVING, 1 TIME WHILE STATIONARY, THE CAR'S BRAKE ASSIST (POWER BRAKING SYSTEM) HAS GONE OUT. EACH TIME, IT WAS DIFFICULT TO SLOW THE VEHICLE AND BRING IT TO A STOP. THERE WAS A "SERVICE STABILITRAC" WARNING FOLLOWED IMMEDIATELY BY A "SERVICE BRAKE ASSIST" WARNING. CONCURRENTLY, THE ABILITY TO BRAKE IS EXTREMELY DIMINISHED. THE BRAKE PEDAL GOES MOST OF THE WAY TO THE FLOOR WITH VERY LITTLE BRAKING CAPACITY. IT FEELS LIKE THERE ARE NO POWER BRAKES, ONLY MANUAL BRAKES THAT REQUIRE A GREAT DEAL OF EFFORT. EACH OF THE FIRST …
4 TIMES WHILE DRIVING, 1 TIME WHILE STATIONARY, THE CAR'S BRAKE ASSIST (POWER BRAKING SYSTEM) HAS GONE OUT. EACH TIME, IT WAS DIFFICULT TO SLOW THE VEHICLE AND BRING IT TO A STOP. THERE WAS A "SERVICE STABILITRAK" WARNING FOLLOWED IMMEDIATELY BY A "SERVICE BRAKE ASSIST" WARNING. CONCURRENTLY, THE ABILITY TO BRAKE IS EXTREMELY DIMINISHED. THE BRAKE PEDAL GOES MOST OF THE WAY TO THE FLOOR WITH VERY LITTLE BRAKING CAPACITY. IT FEELS LIKE THERE ARE NO POWER BRAKES, ONLY MANUAL BRAKES THAT REQUIRE A GREAT DEAL OF EFFORT. EACH OF THE FIRST …
4 TIMES WHILE DRIVING, 1 TIME WHILE STATIONARY, THE CAR'S BRAKE ASSIST (POWER BRAKING SYSTEM) HAS GONE OUT. EACH TIME, IT WAS DIFFICULT TO SLOW THE VEHICLE AND BRING IT TO A STOP. THERE WAS A "SERVICE STABILITRAC" WARNING FOLLOWED IMMEDIATELY BY A "SERVICE BRAKE ASSIST" WARNING. CONCURRENTLY, THE ABILITY TO BRAKE IS EXTREMELY DIMINISHED. THE BRAKE PEDAL GOES MOST OF THE WAY TO THE FLOOR WITH VERY LITTLE BRAKING CAPACITY. IT FEELS LIKE THERE ARE NO POWER BRAKES, ONLY MANUAL BRAKES THAT REQUIRE A GREAT DEAL OF EFFORT. EACH OF THE FIRST …
4 TIMES WHILE DRIVING, 1 TIME WHILE STATIONARY, THE CAR'S BRAKE ASSIST (POWER BRAKING SYSTEM) HAS GONE OUT. EACH TIME, IT WAS DIFFICULT TO SLOW THE VEHICLE AND BRING IT TO A STOP. THERE WAS A "SERVICE STABILITRAK" WARNING FOLLOWED IMMEDIATELY BY A "SERVICE BRAKE ASSIST" WARNING. CONCURRENTLY, THE ABILITY TO BRAKE IS EXTREMELY DIMINISHED. THE BRAKE PEDAL GOES MOST OF THE WAY TO THE FLOOR WITH VERY LITTLE BRAKING CAPACITY. IT FEELS LIKE THERE ARE NO POWER BRAKES, ONLY MANUAL BRAKES THAT REQUIRE A GREAT DEAL OF EFFORT. EACH OF THE FIRST …
CONTEXT: IT WAS A WET EVENING HERE IN PORTLAND, OR (8:15PM PDT, APRIL 13TH) AND I WAS GETTING NEW TIRES THE FOLLOWING WEEK, SO I DIDN'T CARE ABOUT THE LONGEVITY OF THE TIRES. ALSO, WHAT I EXPERIENCED WAS SOMETHING I READ ONLINE BEFORE BUYING THE SPARK. I MADE A LEGAL U-TURN TO GET TO THE ENTRANCE OF FRED MEYER (A KROGER STORE) AND HIT THE ACCELERATOR HARD ENOUGH (~60% THROTTLE) TO SPIN THE TIRES AND THE TRACTION CONTROL ACTIVATED. I THEN SAW THE SEMI-HIDDEN ENTRANCE AND HIT THE BRAKES HARD MAKE A RIGHTHAND TURN INTO FRED MEYER. THE BRAKES E…