At under 36,000 miles, the vehicle experienced a sudden and total failure of the factory electronic brake booster assembly. The vehicle's dashboard illuminated multiple critical braking system warning lights. The vehicle was taken directly to an authorized Honda dealership for diagnostic testing. The dealership pulled Diagnostic Trouble Code DTC C1250-98 (ECU Internal Malfunction - Over Temperature), confirming a hard internal electronic processor failure within the brake booster unit itself. The dealership had to completely remove and replace the faulty electronic brake booster assembly, costing $3,206.00 out of pocket for parts and labor. An internal computer processor overheating on a critical, non-maintenance braking component at this incredibly low mileage represents a severe safety hazard and indicates a manufacturing or supplier defect. Honda has previously issued safety recalls for integrated electronic brake booster faults on other models from this production window (such as the federal safety agency Campaign 23V431000), but has not yet extended coverage to the 2020 CR-V. I am filing this report to document the premature component failure and urge an expansion of the safety recall to encompass this model year.
2020 Honda CR-V driver assistance problems
77 complaints (21% of all complaints for this car). Typical mileage when it fails: 25,000. 6 crashes reported.
- owner complaints
- 77
- of this car's complaints
- 21%
- typical mileage
- 25,000
- crashes
- 6
- recalls
- 0
Which part fails
- Automatic emergency braking65
- Warnings14
- Adaptive cruise control10
- Warning7
- Assist3
- Lane keep: steering assist1
At what mileage
Complaints by mileage at the time of the problem.
Honda CR-V driver assistance problems in other years
Specific symptoms reported on the 2020 Honda CR-V driver assistance
Phrases found in the owners' own descriptions, so one complaint can mention several symptoms.
Related recalls
No recalls on record for this model year.
Related investigations
Inadvertent Automatic Emergency Braking
On February 21, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation (PE22003) to assess reports of inadvertent activation of the Collision Mitigation Braking System (CMBS), an automatic emergency braking (AEB) system, in model year 2017-2019 Honda CR-V and 2018-2019 Honda Accord vehicles. The reports allege that activation of the AEB system occurs while driving with no apparent obstruction in the vehicle's forward path, resulting in sudden vehicle deceleration. Honda indicated that they were aware of a total of X,XXX reports that may relate to the alleged defect. Honda provided analysis of the alleged defect and alleges that some customers possibly had an inadequate understanding of the CMBS and its limitations.  However, many consumer complaints allege that Honda dealerships were unable to reproduce the condition or state that they were informed that this is considered normal CMBS operation. To date, ODI has received a total of 1,294 consumer complaints of inadvertent activation of CMBS in 2017-2022 Honda CR-V and 2018-2022 Honda Accord vehicles. A total of 31 complaints alleged a crash and 50 alleged an injury. The Total column in the Failure Report Summary removes duplicate reports and shows the total number of reports with unique VINs from all Manufacturer, ODI, and EWR data sources. In some cases, there were multiple reports associated with a particular vehicle in which recurring failures were alleged. In total, there were X,XXX reports, 93 injury incidents and 47 crashes involving vehicles with unique VINs that may relate to the alleged defect. PE22-003 has been upgraded to an Engineering Analysis to further assess the scope, frequency, and potential safety related consequences of the inadvertent AEB activations. The scope has been expanded to include assessment of model year 2020-2022 Honda CR-V and Accord vehicles. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to
EA24002
What 2020 Honda CR-V owners say
Most recent owner complaints, unedited.
All of the ADAS lights, check engine, and brake lights come on every 2-3 weeks. Has been taken to the shop multiple times now. So far have had the battery changed, spark plugs changed, and fuel injectors.
I have experienced four instances of my vehicle braking (two very extreme) when nothing was nearby or in front of my vehicle. Two of these happened when passing through an intersection, but no other vehicles were nearby. Fortunately, no one was following close behind during two occasions, or I would have been rear ended. I mentioned this today while having my car serviced at the dealership(White’s Auto Mall in Hopkinsville, KY) but they wanted to charge me 207.00 for an inspection, which I didn’t think I should be responsible for paying. I have researched and found “phantom braking” to be a problem in my vehicle make and model.
I was exiting the freeway driving south about 110-115pm in [XXX] when suddenly my car seemed to stall or stop and brake orange light came on. It all happened very quickly and without any warning. The nearest vehicle ahead of me was very far away, at the stop turning left and I was entering the exit. Initially I thought the engine cut out but it didn't it was that the car had braked. It was very jarring and thankful no one was tailgaiting me because it could have caused an accident. I don't believe the car came to a complete stop but it reduced speed considerably. Later that day I went to an auto shop to use their digital check to see if there were any error codes etc. Nothing came up as flagged. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
There is a known Recall for my vehicle and Honda has been negligent in attempting to fix the Recall.
Almost all lightsnlitenup on dash and Honda attempted to claim i was in accident and daid the entire radar system had to be replaced at expense of 3300.oo dollars. The fault had to be intheir craftmenship not my handling car.
On multiple occasions, this vehicle has initiated automated braking with no other vehicles in the immediate proximity. On 2 occasions, the automated braking has resulted in near misses of rear end collisions. This is an intermittently occurring fault that has become more frequent as of late. The vehicle has <100k on the odometer. The vehicle was taken to the local Honda dealer and their investigative procedure included an 8 min test drive of less than 5 miles and reported that there was nothing wrong with the system. No attempt to make any corrections or improvements was attempted.
The vehicle is activating emergency brake assist with no object in front of it causing the brakes to slam on while driving. Lane departure warning is trying to correct/move vehicle into a different lane
In November 2025 a new transmission was installed Curry Honda in Atlanta GA on my 2020 Honda CR-V. The new transmission came with a 3 year/36,000 mile warranty. In March 2026 my vehicle broke down and was towed to Tameron Honda in Daphne Al where a speed sensor was replaced at my expense of 388.44. The adaptive cruise control was not working prior to this repair. Within two weeks the vehicle experienced further issues and had to be driven in a compromised condition back to Curry Honda in Atlanta where the transmission wire harness was diagnosed as corroded and replaced at a cost of 1696.99. My vehicle has been garage-kept its entire life except when in the care of a dealership. Corrosion on a recently replaced transmission in a garage-kept vehicle cannot be attributed to environmental exposure or owner neglect. It points directly to a defective part of improper installation at Curry Honda. These failures occurred within months of a new transmission installation with no prior history of issues. I believe this is a safety defect as the vehicle broke down unexpectedly and had to be driven in a compromised condition posing a safety risk.
Choppy steering ,sticking, not smooth. Getting worse. It started when it was new . I did not know how lane departure assist worked,or felt. BUT EVEN IN THE OFF POSITION MY STEERING WAS STILL STICKY,AND CHOPPY. So I thought that this STICKY ,CHOPPY STEERING WAS NORMAL . It slowly has gotton worse , it has progressed to the point ,that I kmow that somthing is very wrong with my HONDAS steering. . I HAVE LOOKED INTO THIS PROBLEM ,IT IS NOW WELL DOCUMENTED THAT HONDA ,NEEDS TO REPAIR THIS DEFECT UNDER A RECALL ORDER. THIS is definatly a Honda Factory Defect in THEIR STEERING. PLEASE CALL ME [XXX] KRAUSE AT [XXX] . PS. I AM NOW AFRAID TO DRIVE IT. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Questions about the 2020 Honda CR-V driver assistance
Does the 2020 Honda CR-V have driver assistance problems?
Owners have filed 77 complaints about the driver assistance of the 2020 Honda CR-V, 21% of all its complaints, more than any other problem.
At what mileage do 2020 Honda CR-V driver assistance problems start?
The typical (median) mileage in owner complaints is 25,000 miles.
Was there a recall on the 2020 Honda CR-V driver assistance?
There is no recall for this problem on this model year.
What year does the Honda CR-V have the most driver assistance problems?
The Honda CR-V model years with the most driver assistance complaints are 2018 (448 complaints), 2017 (349 complaints) and 2019 (320 complaints).
Other 2020 Honda CR-V problems
Fuel system 49Airbags 47Steering 45Electrical 44Engine 40Brakes 33Transmission 21Acceleration 12Seat belts 10Visibility 9Body 7Lights 7Seats 4Tires 4Suspension 3Wheels 3
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