U.S. public vehicle records

2018 Honda CLARITY ELECTRIC problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

24 owner complaints analyzed

0 distinct recall campaigns

12,488 mi median reported failure mileage

Scope: 2018 model year. Data updated: 2026-10-01 (October 1, 2026). 6 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

Unknown Or Other is the most frequently named component, appearing in 7 of 24 complaints (29.2%). A complaint can name multiple components.

Recurring terms in complaint narratives
Topic	Matching reports	Share of complaints
Braking behavior	5	20.8%
Electrical and battery issues	4	16.7%
Transmission and shifting	2	8.3%
Fuel system concerns	2	8.3%
Steering behavior	1	4.2%

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.

Unknown Or Other

Electrical System

Engine

Service Brakes

Visibility/Wiper

Fuel/Propulsion System

Power Train

Forward Collision Avoidance: Adaptive Cruise Control

Unknown Or Other: 7; Electrical System: 5; Engine: 4; Service Brakes: 4; Visibility/Wiper: 4; Fuel/Propulsion System: 3; Power Train: 3; Forward Collision Avoidance: Adaptive Cruise Control: 2

Reported problems by failure mileage

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

Under 25,000

25,000 to 49,999

50,000 to 74,999

75,000 to 99,999

100,000 to 149,999

150,000 and above

Under 25,000: 5; 25,000 to 49,999: 0; 50,000 to 74,999: 1; 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 (5). 18 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.

2018

2019

2020

2021

2022

2023

2024

2025

2026

2018: 1; 2019: 2; 2020: 2; 2021: 1; 2022: 3; 2023: 4; 2024: 8; 2025: 2; 2026: 1

Pattern summary

Unknown Or Other leads the component reports. Braking behavior appears in 5 complaint narratives. Electrical and battery issues appears in 4 complaint narratives. Transmission and shifting 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 11268550 · 2019-10-02 (October 2, 2019)

VEHICLE'S SAFETY FEATURES (BRAKE ASSIST AND/OR COLLISION MITIGATION BRAKING SYSTEM) WILL ACTIVATE EITHER EXCESSIVELY OR OCCASIONALLY WHEN THERE IS NO OBSTRUCTION WHATSOEVER. THE FULL FORCE BRAKING IN TRAFFIC FOR NO APPARENT REASON COULD EASILY CAUSE ANOTHER VEHICLE TO CRASH INTO MINE.

Owner-reported narrative. 15,000 miles reported. Look up ODI 11268550 at NHTSA ↗

Owner report 11316151 · 2020-03-04 (March 4, 2020)

TL* THE CONTACT OWNS A 2018 HONDA CLARITY ELECTRIC. THE CONTACT STATED AFTER REVERSING INTO A PARKING SPACE AND SHIFTING TO PARK THE VEHICLE STARTED TO MOVE FORWARD AT 5 MPH ON ITS OWN COLLIDING WITH A POLE. THE CONTACT WAS ABLE TO DEPRESS THE BRAKE PEDAL TO STOP THE VEHICLE. THE CONTACT STATED NO AIR BAGS DEPLOYED, NO ONE WAS INJURED, AND NO POLICE REPORT WAS FILED. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TOWED TO LOCAL DEALER FREEWAY HONDA (1505 AUTO MALL DR, SANTA ANA, CA 92705) WHERE THE FAILURE CAUSE WAS NOT DI…

Owner-reported narrative. 9,975 miles reported. Look up ODI 11316151 at NHTSA ↗

Owner report 11088371 · 2018-04-16 (April 16, 2018)

WHILE PARKED IN MY DRIVEWAY I RECEIVED A NUMBER OF ERROR MESSAGES WHEN I STARTED THE CAR. CAR IS NOW AT HONDA DEALER SINCE 4/5/2018. I WAS TOLD THE LARGE BATTERY NEEDS TO BE REPLACED AND IT IS NOT SAFE TO DRIVE THE CAR. DEALER UNABLE TO GIVE ME AN ETA ON THE BATTERY. MANY OTHER OWNERS ARE EXPERIENCING THESE SIMILAR ERROR CODES.

Owner-reported narrative. 3,800 miles reported. Look up ODI 11088371 at NHTSA ↗

Owner report 11397702 · 2021-02-24 (February 24, 2021)

TL* THE CONTACT OWNS A 2018 HONDA CLARITY. THE CONTACT STATED WHILE DRIVING AT 45 MPH, THE RPM'S REVVED UP ABNORMALLY. THE CONTACT ASSOCIATED THE FAILURE WITH THE VEHICLE RUNNING OUT OF ELECTRICAL VEHICLE RANGE. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO CHARLIE'S HONDA (448 WESTERN AVE, AUGUSTA, ME 04330) WHERE IT WAS DIAGNOSED WITH NO FAILURE. THE CONTACT MENTIONED THAT HE HAD THE TRANSMISSION FLUID CHANGED HOWEVER, THE FAILURE OCCURRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILE…

Owner-reported narrative. 60,000 miles reported. Look up ODI 11397702 at NHTSA ↗

Owner report 11572190 · 2024-02-15 (February 15, 2024)

Despite what your website says, there is a recall on this car - for the fuel pump. Honda has sent notice of the recall but they have NO parts and NO timeline for the repair. The dealer advised me not "to drive long distances" in the car - that is not an acceptable resolution. Also, I asked the dealer if they could narrow down part availability to "weeks, months or years" and they told me they could not.

Owner-reported narrative. Look up ODI 11572190 at NHTSA ↗

Owner report 11578115 · 2024-03-18 (March 18, 2024)

I received a notice in the mail last YEAR stating that there was a problem with fuel pump in Honda Clarity and there would be a recall. I cannot get my car serviced. Honda will not respond. A dealer said not safe to drive. And they said they have no idea if they will even have parts this YEAR. Help please.

Owner-reported narrative. Look up ODI 11578115 at NHTSA ↗

Owner report 11625285 · 2024-11-14 (November 14, 2024)

The steering makes a horrible clunking sound, and is impercice/sloppy. Dealership refused to acknowledge any issue. Increased effort required to stay within lane. Tie rods are not damaged or worn, issue appears to be with steering rack as far as I can tell.

Owner-reported narrative. Look up ODI 11625285 at NHTSA ↗

Explore the data

Vehicle analysis explorer

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

Data completeness

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

25.0%Usable mileage6 / 24 records

100.0%Valid incident date24 / 24 records

100.0%Valid filing date24 / 24 records

100.0%Ordered incident and filing dates24 / 24 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.

From model yearThrough model year

Component complaint heatmap
Component	2017	2018	2019	2020
Electrical System	1100.0% ODI 11052444 · 111 mi AFTER CAR WAS CHARGED OVERNIGHT, WHILE DRIVING ON FREEWAY YELLOW WARNING LIGHT AND MESSAGE INDICATED CAR SHOULD BE TAKEN IN FOR SERVICE, AND A WARNING LIGHT THAT BATTERY WAS LOW AND WOULD TRANSITION TO LOW POWER MODE. THIS INFORMATION WAS IN CONFLICT WITH THE CHARGE INDICATOR WHICH ADVISED THAT THE VEHICLE HAD A DRIVABLE RANGE OF APPROXIMATELY 75 MILES. WHILE MANEUVERING OFF THE FREEWAY ALL POWER SYSTEMS ON THE VEHICLE FAILED. THIS WAS ON A DOWNWARD-SLOPING OFFRAMP WHERE THE FAILURE OF THE POWER ASSIST BRAKES AND STEERING MADE IT DIFFICULT … Look up ODI 11052444 at NHTSA ↗	520.8% ODI 11397702 · 60,000 mi TL* THE CONTACT OWNS A 2018 HONDA CLARITY. THE CONTACT STATED WHILE DRIVING AT 45 MPH, THE RPM'S REVVED UP ABNORMALLY. THE CONTACT ASSOCIATED THE FAILURE WITH THE VEHICLE RUNNING OUT OF ELECTRICAL VEHICLE RANGE. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO CHARLIE'S HONDA (448 WESTERN AVE, AUGUSTA, ME 04330) WHERE IT WAS DIAGNOSED WITH NO FAILURE. THE CONTACT MENTIONED THAT HE HAD THE TRANSMISSION FLUID CHANGED HOWEVER, THE FAILURE OCCURRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILE… Look up ODI 11397702 at NHTSA ↗	266.7% ODI 11446519 The contact owns a 2019 Honda Clarity Electric. The contact stated that the vehicle failed to start up as needed. The contact mentioned the vehicle had to be jump-started. The contact stated that the failure occurred multiple times. The vehicle was taken to the dealer where the failure was undetermined. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was unknown. Look up ODI 11446519 at NHTSA ↗	00.0% No examples available for this selection.
Unknown Or Other	00.0% No examples available for this selection.	729.2% ODI 11088371 · 3,800 mi WHILE PARKED IN MY DRIVEWAY I RECEIVED A NUMBER OF ERROR MESSAGES WHEN I STARTED THE CAR. CAR IS NOW AT HONDA DEALER SINCE 4/5/2018. I WAS TOLD THE LARGE BATTERY NEEDS TO BE REPLACED AND IT IS NOT SAFE TO DRIVE THE CAR. DEALER UNABLE TO GIVE ME AN ETA ON THE BATTERY. MANY OTHER OWNERS ARE EXPERIENCING THESE SIMILAR ERROR CODES. Look up ODI 11088371 at NHTSA ↗	00.0% No examples available for this selection.	133.3% ODI 11524489 AC condenser has leak, covered by an extended warranty up to 10 years from purchase of car due issue with factory installed condenser. However, at 3 years old and 37356 miles the evaporator also has a leak. Honda will not fix condenser under warranty unless we pay $2,000 to fix the evaporator. Look up ODI 11524489 at NHTSA ↗
Service Brakes	1100.0% ODI 11052444 · 111 mi AFTER CAR WAS CHARGED OVERNIGHT, WHILE DRIVING ON FREEWAY YELLOW WARNING LIGHT AND MESSAGE INDICATED CAR SHOULD BE TAKEN IN FOR SERVICE, AND A WARNING LIGHT THAT BATTERY WAS LOW AND WOULD TRANSITION TO LOW POWER MODE. THIS INFORMATION WAS IN CONFLICT WITH THE CHARGE INDICATOR WHICH ADVISED THAT THE VEHICLE HAD A DRIVABLE RANGE OF APPROXIMATELY 75 MILES. WHILE MANEUVERING OFF THE FREEWAY ALL POWER SYSTEMS ON THE VEHICLE FAILED. THIS WAS ON A DOWNWARD-SLOPING OFFRAMP WHERE THE FAILURE OF THE POWER ASSIST BRAKES AND STEERING MADE IT DIFFICULT … Look up ODI 11052444 at NHTSA ↗	416.7% ODI 11192999 · 20 mi NO SPARE TIRE PROVIDED. ROADSIDE ASSISTANCE PROMISED BY HONDA WAITING TIME HAPPENED MORE THAN 4 HOURS. THIS IS POTENTIALLY DANGER WHILE WAITING FOR ROADSIDE ASSISTANCE FROM HONDA AND IT DOESN'T HAVE SPARE TIRE. SINCE ITS NEW CAR PURCHASE, HONDA PROMISED THEY FREELY PROVIDE FIRST THREE YEARS ROADSIDE ASSISTANCE. MY RECENT TRAVEL GOT TIRE FLATTENED FRONT ONE PASSENGER SIDE. TOWING TO HONDA DEALER LATER FOUND TIRE WAS NOT REPAIRABLE ( MIEAGE AT THAT TIME 3000, 3 MONTHS OLD) . MY SUSPECT TIRE STRENGTH VS VEHICLE WEIGHT. 2) THE PEDALING SPACE FOR… Look up ODI 11192999 at NHTSA ↗	133.3% ODI 11541968 We have a Clarity EV. It has been great for 4 years. But recently, all of the sudden, we started getting system failure messages on the dash. Different systems, including brakes. And the brake pedal went to the floor. I have read about similar failures online at “clarity forum”. Some who posted believe it is a 12-volt battery problem. And Triple A came out and tested it and said the battery is due for replacement Here’s the thing: my mechanic cleared the codes and the car ran perfectly for 24 hours. Before the failures happened aga… Look up ODI 11541968 at NHTSA ↗	00.0% No examples available for this selection.
Engine	00.0% No examples available for this selection.	416.7% ODI 11397702 · 60,000 mi TL* THE CONTACT OWNS A 2018 HONDA CLARITY. THE CONTACT STATED WHILE DRIVING AT 45 MPH, THE RPM'S REVVED UP ABNORMALLY. THE CONTACT ASSOCIATED THE FAILURE WITH THE VEHICLE RUNNING OUT OF ELECTRICAL VEHICLE RANGE. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO CHARLIE'S HONDA (448 WESTERN AVE, AUGUSTA, ME 04330) WHERE IT WAS DIAGNOSED WITH NO FAILURE. THE CONTACT MENTIONED THAT HE HAD THE TRANSMISSION FLUID CHANGED HOWEVER, THE FAILURE OCCURRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILE… Look up ODI 11397702 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Visibility/Wiper	00.0% No examples available for this selection.	416.7% ODI 11563333 A/C system has gone out for the third time on the Honda Clarity. This is a safety issue in Minnesota due to windshield fogging during the winter. The A/C system is used to dry the cabin air and prevent fogging. Honda had an extended warranty on the A/C condenser, however, now the A/C evaporator is failing under the same conditions. Dealer wants $2832 to repair. Look up ODI 11563333 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Forward Collision Avoidance: Automatic Emergency Braking	00.0% No examples available for this selection.	28.3% ODI 11495074 The car suddenly suspends LCAS, ACC (all related with camera located on the windshield) emergency breaking system on the road without any warning causing dangerous situation for me. I had couple of times a probability of severe accidents. Look up ODI 11495074 at NHTSA ↗	00.0% No examples available for this selection.	133.3% ODI 11577021 While driving on freeway traffic in front of Clarity began to slow down. In reaction to this brakes were mildly applied, nothing aggressive, and the car was driven towards an open off-ramp to avoid the issue in front. At this moment the car, on its own slammed on the brakes. This created a very unsafe condition and caused following drivers to swerve off the surface of the freeway to avoid a collision with rear end of Clarity. So in short a fairly routing accident avoidance maneuver was turned into a serious and dangerous situation. We are … Look up ODI 11577021 at NHTSA ↗
Fuel/Propulsion System	00.0% No examples available for this selection.	312.5% ODI 11495376 While driving home at night I exited the 60 Freeway and turned right to go up a hill. The car would not move forward and I had to pull over. I noticed the battery indicator had 1 bar on it and the engine revved but the car would not go. After waiting the battery got recharged and we were able to complete our trip. I believe we were at risk due to the car slowing so suddenly it could have resulted in being rear ended. The car has not been taken yet to a dealer for this issue or been inspected by anyone. There were no warning lights or sounds f… Look up ODI 11495376 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Power Train	00.0% No examples available for this selection.	312.5% ODI 11495376 While driving home at night I exited the 60 Freeway and turned right to go up a hill. The car would not move forward and I had to pull over. I noticed the battery indicator had 1 bar on it and the engine revved but the car would not go. After waiting the battery got recharged and we were able to complete our trip. I believe we were at risk due to the car slowing so suddenly it could have resulted in being rear ended. The car has not been taken yet to a dealer for this issue or been inspected by anyone. There were no warning lights or sounds f… Look up ODI 11495376 at NHTSA ↗	00.0% No examples available for this selection.	00.0% 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
Component	Mileage range (25th–75th percentile)	Median	Usable records	Examples
Unknown Or Other	Too few reports for a range	9,400 mi	2 (sparse)	ODI 11088371 · 3,800 mi WHILE PARKED IN MY DRIVEWAY I RECEIVED A NUMBER OF ERROR MESSAGES WHEN I STARTED THE CAR. CAR IS NOW AT HONDA DEALER SINCE 4/5/2018. I WAS TOLD THE LARGE BATTERY NEEDS TO BE REPLACED AND IT IS NOT SAFE TO DRIVE THE CAR. DEALER UNABLE TO GIVE ME AN ETA ON THE BATTERY. MANY OTHER OWNERS ARE EXPERIENCING THESE SIMILAR ERROR CODES. Look up ODI 11088371 at NHTSA ↗ ODI 11268550 · 15,000 mi VEHICLE'S SAFETY FEATURES (BRAKE ASSIST AND/OR COLLISION MITIGATION BRAKING SYSTEM) WILL ACTIVATE EITHER EXCESSIVELY OR OCCASIONALLY WHEN THERE IS NO OBSTRUCTION WHATSOEVER. THE FULL FORCE BRAKING IN TRAFFIC FOR NO APPARENT REASON COULD EASILY CAUSE ANOTHER VEHICLE TO CRASH INTO MINE. Look up ODI 11268550 at NHTSA ↗
Electrical System	Too few reports for a range	60,000 mi	1 (sparse)	ODI 11397702 · 60,000 mi TL* THE CONTACT OWNS A 2018 HONDA CLARITY. THE CONTACT STATED WHILE DRIVING AT 45 MPH, THE RPM'S REVVED UP ABNORMALLY. THE CONTACT ASSOCIATED THE FAILURE WITH THE VEHICLE RUNNING OUT OF ELECTRICAL VEHICLE RANGE. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO CHARLIE'S HONDA (448 WESTERN AVE, AUGUSTA, ME 04330) WHERE IT WAS DIAGNOSED WITH NO FAILURE. THE CONTACT MENTIONED THAT HE HAD THE TRANSMISSION FLUID CHANGED HOWEVER, THE FAILURE OCCURRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILE… Look up ODI 11397702 at NHTSA ↗
Engine	Too few reports for a range	60,000 mi	1 (sparse)	ODI 11397702 · 60,000 mi TL* THE CONTACT OWNS A 2018 HONDA CLARITY. THE CONTACT STATED WHILE DRIVING AT 45 MPH, THE RPM'S REVVED UP ABNORMALLY. THE CONTACT ASSOCIATED THE FAILURE WITH THE VEHICLE RUNNING OUT OF ELECTRICAL VEHICLE RANGE. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO CHARLIE'S HONDA (448 WESTERN AVE, AUGUSTA, ME 04330) WHERE IT WAS DIAGNOSED WITH NO FAILURE. THE CONTACT MENTIONED THAT HE HAD THE TRANSMISSION FLUID CHANGED HOWEVER, THE FAILURE OCCURRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILE… Look up ODI 11397702 at NHTSA ↗
Service Brakes	Too few reports for a range	10,510 mi	2 (sparse)	ODI 11192999 · 20 mi NO SPARE TIRE PROVIDED. ROADSIDE ASSISTANCE PROMISED BY HONDA WAITING TIME HAPPENED MORE THAN 4 HOURS. THIS IS POTENTIALLY DANGER WHILE WAITING FOR ROADSIDE ASSISTANCE FROM HONDA AND IT DOESN'T HAVE SPARE TIRE. SINCE ITS NEW CAR PURCHASE, HONDA PROMISED THEY FREELY PROVIDE FIRST THREE YEARS ROADSIDE ASSISTANCE. MY RECENT TRAVEL GOT TIRE FLATTENED FRONT ONE PASSENGER SIDE. TOWING TO HONDA DEALER LATER FOUND TIRE WAS NOT REPAIRABLE ( MIEAGE AT THAT TIME 3000, 3 MONTHS OLD) . MY SUSPECT TIRE STRENGTH VS VEHICLE WEIGHT. 2) THE PEDALING SPACE FOR… Look up ODI 11192999 at NHTSA ↗ ODI 11325464 · 21,000 mi THE CAR STOPPED AND TURNED INTENSELY. *TR Look up ODI 11325464 at NHTSA ↗

Complaint and recall timeline

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

ComponentPeriod

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	1	None	ODI 11625285 The steering makes a horrible clunking sound, and is impercice/sloppy. Dealership refused to acknowledge any issue. Increased effort required to stay within lane. Tie rods are not damaged or worn, issue appears to be with steering rack as far as I can tell. Look up ODI 11625285 at NHTSA ↗
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	2	None	ODI 11687181 The AC hasn't been out for a while and the defrost option doesn't work because of that. I believe that is a safety issue. Look up ODI 11687181 at NHTSA ↗ ODI 11690222 Since last Wed. (9/24/2025), the car started to show the warnings of "Adaptive Cruise Control Problem", "Brake Hold System Problem", "Brake System Problem", "Electric Parking Brake Problem", and "Road Departure Mitigation System Problem" from time to time. I bought this VHonda Clarity Plug-in Hybrid 2018 in June 2023 as the HoneTrue Certified. Then probably the same time, the car lose the EV mode by itself, and only drives in the gas mode. I found this issue and late manually changed it to EV mode. WHile then it again dropped the EV mode durin… Look up ODI 11690222 at NHTSA ↗
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	1	None	ODI 11708588 The vehicle exhibits a dangerous electrical defect involving uncontrolled power-cycling. After shutting down the car, it automatically restarts itself in a continuous loop. During these episodes, the dashboard flickers, the drivetrain shudders, and the vehicle becomes unresponsive to manual 'Stop' button or brake inputs. Most critically, the car autostarts while parked in an enclosed garage. As a Plug-in Hybrid (PHEV), once the EV battery depletes, the internal combustion engine (ICE) engages automatically. This creates a life-threatening risk… Look up ODI 11708588 at NHTSA ↗
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.

Observation windowFirst model yearSecond model year

2019: 2 complaints · 2020: 1 complaints

Equal observation windows
Model year	Through age 0	Through age 1	Through age 2
2019	1	1	2
2020	1	1	1

Date coverage across each selected cohort

Date basis for all complaints in selected model years
Year	Incident dates used	Filing date fallbacks	Excluded dates
2019	3	0	0
2020	3	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	Unknown Or Other	Electrical System	Engine	Service Brakes	Visibility/Wiper	Fuel/Propulsion System	Power Train	Forward Collision Avoidance: Adaptive Cruise Control
Unknown Or Other	—	1 ODI 11517949 The infotainment display camera combination is the worst system in any vehicle I’ve seen that has these installed. If it is daylight the screen is nearly impossible to see anything plainly. Someone is going to back into other vehicles or people. This occurs every day the car is used and backed up while the sun is up. Look up ODI 11517949 at NHTSA ↗	0	0	2 ODI 11583345 The A/C isn't working (AGAIN!) this time due to a leak in the A/C evaporator. The dealership just replaced the condensor 7 mos ago and now the evaporator is bad. Honda's whole A/C seems to be a problem for everyone. Look up ODI 11583345 at NHTSA ↗ ODI 11601789 I bought this car used with a governmental help from replace my ride program, since I bough the car form a dealer [XXX] ) within few days, I took it to the dealer twice for thermostat replacement and spark plugs. and recently, There was an extended warranty from Honda for the ac condenser as this car has a major problem with ac. I took it to the dealer Honda of Riverside, California and they told me, indeed your condenser needs replacement and the good news, In California, Honda has extended its warranty. Then, they said, but you need to repla… Look up ODI 11601789 at NHTSA ↗	0	0	0
Electrical System	1 ODI 11517949 The infotainment display camera combination is the worst system in any vehicle I’ve seen that has these installed. If it is daylight the screen is nearly impossible to see anything plainly. Someone is going to back into other vehicles or people. This occurs every day the car is used and backed up while the sun is up. Look up ODI 11517949 at NHTSA ↗	—	2 ODI 11397702 · 60,000 mi TL* THE CONTACT OWNS A 2018 HONDA CLARITY. THE CONTACT STATED WHILE DRIVING AT 45 MPH, THE RPM'S REVVED UP ABNORMALLY. THE CONTACT ASSOCIATED THE FAILURE WITH THE VEHICLE RUNNING OUT OF ELECTRICAL VEHICLE RANGE. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO CHARLIE'S HONDA (448 WESTERN AVE, AUGUSTA, ME 04330) WHERE IT WAS DIAGNOSED WITH NO FAILURE. THE CONTACT MENTIONED THAT HE HAD THE TRANSMISSION FLUID CHANGED HOWEVER, THE FAILURE OCCURRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILE… Look up ODI 11397702 at NHTSA ↗ ODI 11708588 The vehicle exhibits a dangerous electrical defect involving uncontrolled power-cycling. After shutting down the car, it automatically restarts itself in a continuous loop. During these episodes, the dashboard flickers, the drivetrain shudders, and the vehicle becomes unresponsive to manual 'Stop' button or brake inputs. Most critically, the car autostarts while parked in an enclosed garage. As a Plug-in Hybrid (PHEV), once the EV battery depletes, the internal combustion engine (ICE) engages automatically. This creates a life-threatening risk… Look up ODI 11708588 at NHTSA ↗	1 ODI 11690222 Since last Wed. (9/24/2025), the car started to show the warnings of "Adaptive Cruise Control Problem", "Brake Hold System Problem", "Brake System Problem", "Electric Parking Brake Problem", and "Road Departure Mitigation System Problem" from time to time. I bought this VHonda Clarity Plug-in Hybrid 2018 in June 2023 as the HoneTrue Certified. Then probably the same time, the car lose the EV mode by itself, and only drives in the gas mode. I found this issue and late manually changed it to EV mode. WHile then it again dropped the EV mode durin… Look up ODI 11690222 at NHTSA ↗	0	0	1 ODI 11708588 The vehicle exhibits a dangerous electrical defect involving uncontrolled power-cycling. After shutting down the car, it automatically restarts itself in a continuous loop. During these episodes, the dashboard flickers, the drivetrain shudders, and the vehicle becomes unresponsive to manual 'Stop' button or brake inputs. Most critically, the car autostarts while parked in an enclosed garage. As a Plug-in Hybrid (PHEV), once the EV battery depletes, the internal combustion engine (ICE) engages automatically. This creates a life-threatening risk… Look up ODI 11708588 at NHTSA ↗	1 ODI 11690222 Since last Wed. (9/24/2025), the car started to show the warnings of "Adaptive Cruise Control Problem", "Brake Hold System Problem", "Brake System Problem", "Electric Parking Brake Problem", and "Road Departure Mitigation System Problem" from time to time. I bought this VHonda Clarity Plug-in Hybrid 2018 in June 2023 as the HoneTrue Certified. Then probably the same time, the car lose the EV mode by itself, and only drives in the gas mode. I found this issue and late manually changed it to EV mode. WHile then it again dropped the EV mode durin… Look up ODI 11690222 at NHTSA ↗
Engine	0	2 ODI 11397702 · 60,000 mi TL* THE CONTACT OWNS A 2018 HONDA CLARITY. THE CONTACT STATED WHILE DRIVING AT 45 MPH, THE RPM'S REVVED UP ABNORMALLY. THE CONTACT ASSOCIATED THE FAILURE WITH THE VEHICLE RUNNING OUT OF ELECTRICAL VEHICLE RANGE. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO CHARLIE'S HONDA (448 WESTERN AVE, AUGUSTA, ME 04330) WHERE IT WAS DIAGNOSED WITH NO FAILURE. THE CONTACT MENTIONED THAT HE HAD THE TRANSMISSION FLUID CHANGED HOWEVER, THE FAILURE OCCURRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILE… Look up ODI 11397702 at NHTSA ↗ ODI 11708588 The vehicle exhibits a dangerous electrical defect involving uncontrolled power-cycling. After shutting down the car, it automatically restarts itself in a continuous loop. During these episodes, the dashboard flickers, the drivetrain shudders, and the vehicle becomes unresponsive to manual 'Stop' button or brake inputs. Most critically, the car autostarts while parked in an enclosed garage. As a Plug-in Hybrid (PHEV), once the EV battery depletes, the internal combustion engine (ICE) engages automatically. This creates a life-threatening risk… Look up ODI 11708588 at NHTSA ↗	—	0	0	1 ODI 11495376 While driving home at night I exited the 60 Freeway and turned right to go up a hill. The car would not move forward and I had to pull over. I noticed the battery indicator had 1 bar on it and the engine revved but the car would not go. After waiting the battery got recharged and we were able to complete our trip. I believe we were at risk due to the car slowing so suddenly it could have resulted in being rear ended. The car has not been taken yet to a dealer for this issue or been inspected by anyone. There were no warning lights or sounds f… Look up ODI 11495376 at NHTSA ↗	3 ODI 11495376 While driving home at night I exited the 60 Freeway and turned right to go up a hill. The car would not move forward and I had to pull over. I noticed the battery indicator had 1 bar on it and the engine revved but the car would not go. After waiting the battery got recharged and we were able to complete our trip. I believe we were at risk due to the car slowing so suddenly it could have resulted in being rear ended. The car has not been taken yet to a dealer for this issue or been inspected by anyone. There were no warning lights or sounds f… Look up ODI 11495376 at NHTSA ↗ ODI 11513787 The engine revs very high and the car dramatically slows down. This has happened three times (including today) in the two years I have owned the car. Once was extremely dangerous as it happened on an Interstate highway when traffic was at highway speeds. We were able to avoid getting in an accident though. Why is there no recall for this common problem with this car? Look up ODI 11513787 at NHTSA ↗ ODI 11708588 The vehicle exhibits a dangerous electrical defect involving uncontrolled power-cycling. After shutting down the car, it automatically restarts itself in a continuous loop. During these episodes, the dashboard flickers, the drivetrain shudders, and the vehicle becomes unresponsive to manual 'Stop' button or brake inputs. Most critically, the car autostarts while parked in an enclosed garage. As a Plug-in Hybrid (PHEV), once the EV battery depletes, the internal combustion engine (ICE) engages automatically. This creates a life-threatening risk… Look up ODI 11708588 at NHTSA ↗	0
Service Brakes	0	1 ODI 11690222 Since last Wed. (9/24/2025), the car started to show the warnings of "Adaptive Cruise Control Problem", "Brake Hold System Problem", "Brake System Problem", "Electric Parking Brake Problem", and "Road Departure Mitigation System Problem" from time to time. I bought this VHonda Clarity Plug-in Hybrid 2018 in June 2023 as the HoneTrue Certified. Then probably the same time, the car lose the EV mode by itself, and only drives in the gas mode. I found this issue and late manually changed it to EV mode. WHile then it again dropped the EV mode durin… Look up ODI 11690222 at NHTSA ↗	0	—	0	0	0	1 ODI 11690222 Since last Wed. (9/24/2025), the car started to show the warnings of "Adaptive Cruise Control Problem", "Brake Hold System Problem", "Brake System Problem", "Electric Parking Brake Problem", and "Road Departure Mitigation System Problem" from time to time. I bought this VHonda Clarity Plug-in Hybrid 2018 in June 2023 as the HoneTrue Certified. Then probably the same time, the car lose the EV mode by itself, and only drives in the gas mode. I found this issue and late manually changed it to EV mode. WHile then it again dropped the EV mode durin… Look up ODI 11690222 at NHTSA ↗
Visibility/Wiper	2 ODI 11583345 The A/C isn't working (AGAIN!) this time due to a leak in the A/C evaporator. The dealership just replaced the condensor 7 mos ago and now the evaporator is bad. Honda's whole A/C seems to be a problem for everyone. Look up ODI 11583345 at NHTSA ↗ ODI 11601789 I bought this car used with a governmental help from replace my ride program, since I bough the car form a dealer [XXX] ) within few days, I took it to the dealer twice for thermostat replacement and spark plugs. and recently, There was an extended warranty from Honda for the ac condenser as this car has a major problem with ac. I took it to the dealer Honda of Riverside, California and they told me, indeed your condenser needs replacement and the good news, In California, Honda has extended its warranty. Then, they said, but you need to repla… Look up ODI 11601789 at NHTSA ↗	0	0	0	—	0	0	0
Fuel/Propulsion System	0	0	1 ODI 11495376 While driving home at night I exited the 60 Freeway and turned right to go up a hill. The car would not move forward and I had to pull over. I noticed the battery indicator had 1 bar on it and the engine revved but the car would not go. After waiting the battery got recharged and we were able to complete our trip. I believe we were at risk due to the car slowing so suddenly it could have resulted in being rear ended. The car has not been taken yet to a dealer for this issue or been inspected by anyone. There were no warning lights or sounds f… Look up ODI 11495376 at NHTSA ↗	0	0	—	1 ODI 11495376 While driving home at night I exited the 60 Freeway and turned right to go up a hill. The car would not move forward and I had to pull over. I noticed the battery indicator had 1 bar on it and the engine revved but the car would not go. After waiting the battery got recharged and we were able to complete our trip. I believe we were at risk due to the car slowing so suddenly it could have resulted in being rear ended. The car has not been taken yet to a dealer for this issue or been inspected by anyone. There were no warning lights or sounds f… Look up ODI 11495376 at NHTSA ↗	0
Power Train	0	1 ODI 11708588 The vehicle exhibits a dangerous electrical defect involving uncontrolled power-cycling. After shutting down the car, it automatically restarts itself in a continuous loop. During these episodes, the dashboard flickers, the drivetrain shudders, and the vehicle becomes unresponsive to manual 'Stop' button or brake inputs. Most critically, the car autostarts while parked in an enclosed garage. As a Plug-in Hybrid (PHEV), once the EV battery depletes, the internal combustion engine (ICE) engages automatically. This creates a life-threatening risk… Look up ODI 11708588 at NHTSA ↗	3 ODI 11495376 While driving home at night I exited the 60 Freeway and turned right to go up a hill. The car would not move forward and I had to pull over. I noticed the battery indicator had 1 bar on it and the engine revved but the car would not go. After waiting the battery got recharged and we were able to complete our trip. I believe we were at risk due to the car slowing so suddenly it could have resulted in being rear ended. The car has not been taken yet to a dealer for this issue or been inspected by anyone. There were no warning lights or sounds f… Look up ODI 11495376 at NHTSA ↗ ODI 11513787 The engine revs very high and the car dramatically slows down. This has happened three times (including today) in the two years I have owned the car. Once was extremely dangerous as it happened on an Interstate highway when traffic was at highway speeds. We were able to avoid getting in an accident though. Why is there no recall for this common problem with this car? Look up ODI 11513787 at NHTSA ↗ ODI 11708588 The vehicle exhibits a dangerous electrical defect involving uncontrolled power-cycling. After shutting down the car, it automatically restarts itself in a continuous loop. During these episodes, the dashboard flickers, the drivetrain shudders, and the vehicle becomes unresponsive to manual 'Stop' button or brake inputs. Most critically, the car autostarts while parked in an enclosed garage. As a Plug-in Hybrid (PHEV), once the EV battery depletes, the internal combustion engine (ICE) engages automatically. This creates a life-threatening risk… Look up ODI 11708588 at NHTSA ↗	0	0	1 ODI 11495376 While driving home at night I exited the 60 Freeway and turned right to go up a hill. The car would not move forward and I had to pull over. I noticed the battery indicator had 1 bar on it and the engine revved but the car would not go. After waiting the battery got recharged and we were able to complete our trip. I believe we were at risk due to the car slowing so suddenly it could have resulted in being rear ended. The car has not been taken yet to a dealer for this issue or been inspected by anyone. There were no warning lights or sounds f… Look up ODI 11495376 at NHTSA ↗	—	0
Forward Collision Avoidance: Adaptive Cruise Control	0	1 ODI 11690222 Since last Wed. (9/24/2025), the car started to show the warnings of "Adaptive Cruise Control Problem", "Brake Hold System Problem", "Brake System Problem", "Electric Parking Brake Problem", and "Road Departure Mitigation System Problem" from time to time. I bought this VHonda Clarity Plug-in Hybrid 2018 in June 2023 as the HoneTrue Certified. Then probably the same time, the car lose the EV mode by itself, and only drives in the gas mode. I found this issue and late manually changed it to EV mode. WHile then it again dropped the EV mode durin… Look up ODI 11690222 at NHTSA ↗	0	1 ODI 11690222 Since last Wed. (9/24/2025), the car started to show the warnings of "Adaptive Cruise Control Problem", "Brake Hold System Problem", "Brake System Problem", "Electric Parking Brake Problem", and "Road Departure Mitigation System Problem" from time to time. I bought this VHonda Clarity Plug-in Hybrid 2018 in June 2023 as the HoneTrue Certified. Then probably the same time, the car lose the EV mode by itself, and only drives in the gas mode. I found this issue and late manually changed it to EV mode. WHile then it again dropped the EV mode durin… Look up ODI 11690222 at NHTSA ↗	0	0	0	—

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.

Search patterns

3 patterns with matching reports.

Warning lights and dashboard alerts

3 mentions · 12.5% of complaints

Median mileage: 34,988 mi (2 usable records).

ODI 11316151 · 9,975 mi

Look up ODI 11316151 at NHTSA ↗

ODI 11397702 · 60,000 mi

Look up ODI 11397702 at NHTSA ↗

ODI 11495376

While driving home at night I exited the 60 Freeway and turned right to go up a hill. The car would not move forward and I had to pull over. I noticed the battery indicator had 1 bar on it and the engine revved but the car would not go. After waiting the battery got recharged and we were able to complete our trip. I believe we were at risk due to the car slowing so suddenly it could have resulted in being rear ended. The car has not been taken yet to a dealer for this issue or been inspected by anyone. There were no warning lights or sounds f…

Look up ODI 11495376 at NHTSA ↗

Matching rule

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

Brake response concerns

1 mentions · 4.2% of complaints

Median mileage: 9,975 mi (1 usable records).

ODI 11316151 · 9,975 mi

Look up ODI 11316151 at NHTSA ↗

Matching rule

Hard or delayed shifting

1 mentions · 4.2% of complaints

Median mileage: Unavailable (0 usable records).

ODI 11555399

I was driving straight, no objects in my way, 100 yards behind the car in front of me, and the car automatically breaked with the brake sign flashing on the dash and dinging, bringing me to almost a full stop without my ability to control the car. I had been going ~50mph. It was jarring. I lurched forward, bags and anything on seats flew off. The car behind me almost hit me. There was no reason for the stop. The car has NEVER done this before. I drive 500 miles per week commuting.

Look up ODI 11555399 at NHTSA ↗

Matching rule