2017 Honda CR-V: adaptive cruise control problems

Filed Oct 14, 2026 · Brakes, Driver assistance · NJ

[XXX] 12:38 AM (0 minutes ago) to me 2017 Honda CR-V EX-L AWD, approximately 111,000 miles. While driving, my vehicle suddenly displayed multiple warnings and repeated beeping, including Hill Start Assist, Adaptive Cruise Control, and Collision Mitigation System problems. The vehicle appeared to slow down and the brakes seemed to grab or engage unexpectedly, creating a risk of losing control or causing a collision with surrounding traffic. Startup stuttering has also occurred. The failed component is UNKNOWN. Possible causes include a malfunction in the ABS/VSA brake-control system, electronic parking brake, sensors, wiring, or electrical controls. A fuel-delivery or engine issue may explain the startup stuttering. The vehicle is available for inspection upon request. The problem has not been confirmed or reproduced by a dealer or repair facility to my knowledge. An auto-parts store tested the battery, starter, and alternator, which reportedly passed. Honda advised that my VIN is not covered by a fuel-pump recall. A manufacturer inspection specifically addressing the braking issue is UNKNOWN. No police or insurance inspection is known to have occurred. The warning messages appeared suddenly during the driving incident. The exact date was XXX going a speed of 60 and dropped down to 20 due to automatic braking, and road conditions were good, not wet or bumpy. The root cause according to Honda seems to be a fuel pump failure. I am reporting this incident because unexpected braking and multiple safety-system warnings may indicate a serious malfunction that could endanger me, my passengers, and other road users. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 11, 2026 · Driver assistance, Electrical · IL

The car continuously has issues with all alerts appearing on the dashboard. This deactivates safety features like lane departure assist, front collision mitigation, and cruise control. This is a known problem with this generation of CRV and the problem has become worse since Honda starting sending letters to customers about resetting their radar sensor.

Filed Sep 24, 2026 · Brakes, Steering · OH

While driving my 2017 Honda CR-V in stop-and-go highway traffic during wet conditions at 7:40 am on 9/24/26, suddenly multiple warning lights appeared with audible chimes and I suddenly was unable to depress the brake pedal normally. When I attempted to apply the brake, it felt like it was solid and had no effect on the speed of the vehicle. I immediately activated my hazard lights, crossed 3 lanes of traffic to reach the shoulder, shifted into neutral and had to coast to a stop on the shoulder. Steering felt stiffer than normal as well. I didn’t even have time to absorb all the warnings that were occurring. After safely stopped, I saw that the vehicle displayed the following warnings, cycling through them (I have a 1:25 video of this): * • Lane Keeping Assist Problem * • Collision Mitigation Problem * • Road Departure Problem * • Blind Spot Information Problem * • Brake System Problem * • Electric Parking Brake Problem * • Tire Pressure Monitoring System Problem * • Transmission System Problem * • Brake System Problem * • Brake Hold System Problem * • Power Steering Problem * • Vehicle Stability Assist Problem * • Hill Start Assist Problem * • Adaptive Cruise Control Problem I placed the vehicle in park and then it was towed to a repair facility and then to a Honda dealer and is awaiting evaluation. I thankfully was only traveling between 25-35 mph at the time due to traffic, and there was enough buffer between me and other cars that there was no accident. However, at normal highway speeds, in the metro area I was in with little shoulder and high traffic, an accident would have been an almost certain outcome with severe injuries or death as a result. I had no issues with the vehicle prior to this and just did regularly scheduled preventative maintenance on 8/21/26 (oil change, tire rotation, transmission fluid replacement).

Filed Aug 31, 2026 · Driver assistance · GA

The safety driver assist options work periodically ... all the dash lights are on when breaking system is not working properly. While driving with cruise control on the brake system/driver assist options will fail and car will automatically start slowing down. Not very safe!! The front camera seems to be causing the issue.

Filed Jul 6, 2026 · Driver assistance, Lights · VA

Since approximately mid-2024, my 2017 Honda CR-V has intermittently displayed a cascading series of dashboard warning lights, including TPMS, ABS, VSA (Vehicle Stability Assist), EPS (Electric Power Steering), Brake System, Hill Start Assist, Adaptive Cruise Control, Collision Mitigation Braking System, and Road Departure Mitigation. When active, these lights fully disable Honda Sensing driver-assist features. The pattern is consistent and recurring: warning lights remain active for approximately 3-4 days, then self-clear for 1-2 days, before recurring again. This cycle has repeated for over 18 months. A windshield replacement with camera recalibration temporarily resolved the issue for approximately one week before it returned. On 07/02/2026, I brought the vehicle to an authorized Honda dealership (Honda of Short Pump, Richmond, VA) specifically to diagnose this warning light cascade, and paid a $195 diagnostic fee. The technician's documented complaint states the lights are intermittent and 'stay on about 3-4 days.' Despite this being the stated complaint, the dealership's diagnostic report identified only two unrelated fault codes — P05A0 (Active Grille Shutter malfunction) and P0172 (Fuel System Too Rich) — and did not identify, report, or provide any code specific to the TPMS, ABS, VSA, EPS, or ADAS/camera systems actually affected. When asked, the service advisor verbally attributed the light cascade to the shutter and injector faults, but could not provide supporting diagnostic data. This explanation does not align with the reported timeline, as the TPMS/warning light cascade began approximately one year before the shutter fault (P05A0) reportedly occurred as a single, non-recurring event. I am concerned that a genuine intermittent fault affecting multiple safety-critical systems (ABS, VSA, EPS, braking, and collision avoidance) simultaneously has gone undiagnosed for over 18 months, and that this may represent a broader pattern affecting other 2017-2018 CR-V

Filed Apr 27, 2026 · Electrical, Engine · MA

5th generation (2017-2022) Honda CRV displaying ALL driver assistance system errors (stability control, cruise control, emergency anti-collision etc), check engine light, tire pressure monitor malfunction, parking brake, and some other lights. *OBDII scan reads back P0303* Battery was replaced in 2025, and has never tested at low voltage. Recently tested battery 04/26/2026 at 14.51V (with engine running). Spark plugs replaced 04/26/2026 with OEM NGK plugs with OE Gap 0.030". Drove car for 10 minutes and lights didn't go away. Upon researching, this appears to be a "replace all fuel injectors" job. Which also appears to be a fairly COMMON issue in these CRVs. My concern is that the misfire is disabling all driver safety systems and forcing the car into limp mode, and seems to be manufacturer error/negligence in terms of part reliability/quality. These parts are also on a 6-9 month BACK ORDER because of how common the issue is. Honda released "Service Bulletin 19-032" as a means to make dealers aware of the issue but I find this dishonest to the customers and Honda owners who purchase the vehicles on the promise of reliability. Please look into this issue, as it seems to happen just outside of warranty on these cars. Honda scarcely giving out goodwill refunds/assistance for THEIR factory-issue.

Filed Apr 27, 2026 · Driver assistance · VA · crash

My 2017 CRV Touring was working fine. I had a fender bender accident and they replaced the Collision Mitigation Braking System with a new Honda part. After the repair and I have the car in cruise control, it will suddenly brake and decelerate when there is nothing in front of me. This is very dangerous when you're going 65 mph on a highway. It is at the Honda Short Pump dealership. They have had it for 4 working days and can't find the problem. I know there was a class action lawsuit and Honda won, but surely this is a very serious problem they should fix.

Filed Oct 16, 2025 · Driver assistance, Electrical · TN

Back in July, my car started having the lights come on; it lit up the whole dashboard. The brake system, tire pressure, brake hold system, hill start, adaptive cruise control, etc. It affected the power of the vehicle. There was no acceleration at all. It was like it went in limp mode. This has happened numerous times. The other problem is starting it was making a hesitation to start. It would also start rough as in almost like a shake. We noticed that it was using antifreeze more often than it should and would get hot sitting still. That's when we took car to be inspected by a certified mechanic and that's when we found out that we needed a new engine due to antifreeze seeping into the engine.

Filed Sep 10, 2025 · Driver assistance, Fuel system · SC

To Whom It May Concern, I am reporting a serious safety concern with my 2017 Honda CR-V related to the fuel/propulsion system. While driving, the vehicle will suddenly stop accelerating. At the same time, multiple warning messages appear on the dash, including alerts that the driver assist system, cruise control, and brake system are not functioning, along with other system warnings. This issue happens without warning and has occurred multiple times. It creates a dangerous situation, especially at highway speeds or in traffic, since the vehicle loses the ability to accelerate and several critical safety systems appear disabled. I am very concerned that this may be a defect in the fuel/propulsion system or an associated electrical/control system that could pose a risk to myself, my passengers, and other drivers. Please advise on the next steps for inspection and resolution.

Filed Sep 2, 2025 · Driver assistance, Fuel system · TX

My cruise control will not work. Lane departure is not working. All my lights are on in my new vehicle I just purchased. BAD FUEL INJECTORS seem to be the problem. Honda should recall these bad fuel injectors before a serious accident occurs.

Filed Aug 13, 2025 · Driver assistance, Engine · MN

All auxiliary safety system warning lights came on at once, with ABS, TPMS, collision avoidance and adaptive cruise all rendered inoperable. Dealer says faulty fuel injectors are to blame. This is a known issue, documented since at least 2022 [XXX] ) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 11, 2025 · VA

ALL warning lights come on at once while driving. First occurrence happened during a snowy day. I immediately went to an independent facility to have the codes run as I was concerned with losing braking ability as it was one of the many lights saying there was an issue. The mechanic checked it for codes and listed all the faults I could see on the dash. Mechanic said most likely it was a battery problem, so the battery was tested and was fine. Safety at risk due to sudden cancellation of cruise control and not having emergency automatic braking. 2 independent repair shops have been able to reproduce the issue. One was able to clear the codes and have the issue be reproduced real-time connected to reader. It has not been inspected by the manufacturer or police insurance reps. The warning lamps are: all of them. Electrical, power steering, emerg. Braking, TPMS, LKAS, engine, etc. During the winter the lights stay on for weeks at a time. Spring and early summer significantly less. Summer time thus far has been higher than in the spring, but the time they are on is less (a day or two) Temperature is the only thing I noticed a real difference with. Cold was the worst. Not even having the vehicle warmed up would remove the lights. They turn on and off whenever they want.