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2021 Honda Pilot Lane Departure Problems

11 owner-reported lane departure complaints from NHTSA data

11
Complaints
Mar 2025Dec 2024
Date Range

Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.

Owner Complaints (11)

criticalLANE DEPARTURE,FORWARD COLLISION AVOIDANCE
Filed: Nov 2025

Vehicle is setting multiple faults for ADAS system. LKAS, ACC, collision mitigation system, auto high beam lights inoperable. Forward facing camera in the top of the windshield has failed.

NHTSA #: 11699676
criticalLANE DEPARTURE,FORWARD COLLISION AVOIDANCE
Filed: Aug 2025

The 2021 Honda Pilot would randomly flash brake, which would lock up the steering wheel, electronic warnings going off when nothing was there, and then all of the CMBS warnings came on. Dealer charged for diagnosis, and requires $2,300.00 to fix the sensor.

NHTSA #: 11683060
criticalLANE DEPARTURE,FORWARD COLLISION AVOIDANCE
Filed: Sep 2024

My car started stating that 6 systems were having problems. The adaptive cruise control system, automatic high beam system, blind spot information system, road departure mitigation system, collision mitigation system, and lane keep assist system.

NHTSA #: 11614190
criticalLANE DEPARTURE,FORWARD COLLISION AVOIDANCE
Filed: Jul 2024

I was traveling with my daughters [XXX] , and [XXX] , in the back seat. It started raining heavy just as I passed a vehicle and returned to the right lane. I reduced my speed, then felt the vehicle hydroplane slightly and felt the traction control system engaged.

NHTSA #: 11605290
criticalLANE DEPARTURE,FORWARD COLLISION AVOIDANCE
Filed: Aug 2023

On Friday, August 18th, 2023, I started up my 2021 Honda Pilot EX and all safety system warning lights (ACC, LKAS, CBWS, etc) came on. I called Metro Honda Montclair and a service advisor asked me to bring the car in to them as soon as possible. I asked if it was safe to drive, and he said I honestly do not know, but if you can drive it, I advise you to take the slow lane and avoid the freeway.

NHTSA #: 11539844
criticalLANE DEPARTURE,FORWARD COLLISION AVOIDANCE
Filed: Jul 2023

Lane departure braking mechanism has become faulty. Over the last 2 weeks, I've had 2 incidents that could have resulted in a rear end crash, bodily injury or death, when the lane departure caused BRAKE to flash on the dashboard and the automatic system caused the Pilot to temporarily hard brake in the middle of the freeway.

NHTSA #: 11531154
criticalLANE DEPARTURE,FORWARD COLLISION AVOIDANCE
Filed: May 2023

When driving the collision mitigation and brakes apply , flash dash and shake wheel violently. Almost loss of vehicle control. Almost not drivable on 2 lane roads This happens multiple times during any driving.

NHTSA #: 11522826
mediumLANE DEPARTURE,FORWARD COLLISION AVOIDANCE
Filed: Oct 2024

Normal driving of vehicle when suddenly several warning lights began to appear and show up every time when driving (LKAS, ACC, Mitigation, etc) despite these features working. Honda dealership claims it is due to a faulty front camera. Safety at risk because if these systems do fail, there will be no way of indicating.

NHTSA #: 11618267
lowLANE DEPARTURE
Filed: Mar 2025

It is a horrible system that makes driving with it on more unsafe. It never knows where the lanes actually are and makes adjustments that take you out of the lane all the time. It's unusable and unsafe

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NHTSA #: 11651926
lowLANE DEPARTURE,BACK OVER PREVENTION
Filed: Dec 2024

Popping sounds through speakers and then infotainment screen goes black. No camera no sensors.

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NHTSA #: 11631478
lowLANE DEPARTURE
Filed: Jun 2021

This is New Honda Pilot 2021 Trim EX-L purchase in Dec,2020. Miles 3300. It seems Honda is having software issues.

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NHTSA #: 11421911

Other 2021 Honda Pilot Issues