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2021 Honda Ridgeline: raw data

Every record we hold for this vehicle, as plain tables, with nothing added. The consumer page shows the same records with the maintenance schedule, price ranges and nearby shops around them.

vehicle2021 / honda / ridgeline
known issues7 clusters (reviewed 2026-08-21)
complaints101 on file (2021-04-05 → 2026-09-09)
recalls7
investigations2
fars2 occupant deaths, crash years 2010-2024 (legacy-code)
indexedyes
licenseCC BY 4.0 (derived)

Known Issues clusters all years →

Engine limp mode after highway driving in cold weatherENGINE, POWER TRAIN, FUEL/PROPULSION SYSTEM16 complaints2021-04 → 2024-12ridgeline-2021-engine-limp-mode-cold-highway
  • 11449572 After driving on highway for an hour and a half at 80mph, I exited the highway and as soon as I pulled onto a secondary road the check engine light started flashing and the engine was hesitating with little to no power and poor shifting. I limped it to safe place to pull over
  • 11456074 Upon exiting or entering the highway, the truck loses power and will not accelerate. This happens after multiple hours of highway driving and seems to only happen when the temperature is near or below freezing. The Check Engine Light (CEL) comes on and is flashing. This has…
  • 11498322 When driving at 70mph for a couple of hours and exiting the freeway, the truck will go into limp mode and won’t accelerate. This only happens when it’s very cold, less than 10 degrees Fahrenheit both times it happened to me. The engine service light will start to flash
Engine connecting rod bearing failureENGINE AND ENGINE COOLING7 complaints2025-01 → 2026-02ridgeline-2021-engine-rod-bearing-failure
  • 11695599 I began to hear a knocking noise at 2500 to 3500 rpms and I immediately took my vehicle to the dealer who confirmed rod bearing damage
  • 11703807 The contact stated that while her husband was driving 55 MPH, the vehicle went into LIMP Mode and made an abnormal knocking sound. The check engine warning light was illuminated. The driver was able to pull over to the side of the road. The vehicle was towed to the dealer, where…
  • 11638882 The contact stated that while driving approximately 30 MPH, there was a knocking sound coming from the engine compartment while accelerating and there was a loud popping sound coming from the engine compartment shortly afterwards. The low oil level warning light was illuminated
Multipurpose camera unit internal electronic failureFORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, ELECTRICAL SYSTEM, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING7 complaints2024-01 → 2026-08ridgeline-2021-multipurpose-camera-failure
  • 11694352 The Multipurpose Camera had an Internal Electronic Failure. Indications we all of the warning lights were illuminated on my dash. Initially it began when I had about 43, 400 miles on my truck. The warning lights would all remail lighted on starting the vehicle. I could restart…
  • 11636846 Dealer scanned the vehicle with a code U300-40 Multipurpose Camera Unit/Millimeter Wave Radar Internal Electronic Failure, and diagnosed a failure of the multipurpose camera, which was then replaced and recalibrated. I have retained the failed unit after paying to have the…
  • 11750429 My 2021 Honda Ridgeline Sport experienced failure of the forward-facing Honda Sensing camera system. This camera controls safety features including Collision Mitigation Braking, Lane Keeping Assist, and Adaptive Cruise Control. The failure disables safety assistance features
Auto idle stop failure to restart engineENGINE8 complaints2022-11 → 2026-08ridgeline-2021-auto-idle-stop-restart-failure
  • 11497195 The auto start/stop function fails to restart the truck after stopping. I has in the middle of an intersection waiting to turn left. The auto stop turned off the engine. When I let go of the brake the truck failed to restart. I was stuck in the middle of the intersection…
  • 11754528 As I came to a stop at the light, the truck entered the Auto Idle Stop. When the light turned green and it was time to accelerate, I released my foot off of the brake and the engine stopped. It cut out right there. Warning lights came on and I had to restart the engine by…
  • 11622518 MY CAR IS EQUIPE WITH A IDLE STOP START ASSITANT AND IN 3 OCASIONS DID NOT RESTAR THE VEHICLE AFTER STOPING ON A RED LIGHT, I HAVE TO PUT THE CAR IN PARKING AND THEN TRY TO RE-START THE VEHICLE TRIYING 1 OR 2 TIME UNTIL STARTS UP
Automatic high beam headlight erratic operationEXTERIOR LIGHTING13 complaints2021-04 → 2025-09ridgeline-2021-auto-high-beam-malfunction
  • 11407040 WHILE DRIVING AT NIGHT EVEN WITH NO TRAFFIC AHEAD, THE AUTOMATIC HIGH BEAMS RARELY TURN ON. WHEN THEY DO, THEY TURN OFF ALMOST IMMEDIATELY DUE TO REFLECTIONS FROM ROAD SIGNS AND EVEN SMALL ROAD MARKERS. OCCASIONALLY, THEY'LL FAIL TO DIM IN A TIMELY FASHION OR WILL FLASH CAUSING…
  • 11469709 Hi-beam lights will activate for a few seconds and then turn off for about 10 seconds and continually repeat the sequence regardless of road specifics. A few times, the headlights have flashed oncoming vehicles less than 100 feet away. I have taken the vehicle in for repair…
  • 11494805 The automatic high beam functionality, and it is available for inspection 2) Safety of others is out at risk, as the automatic high beams will turn on even if an incoming car is detected, and in most cases will flash off and on automatically with oncoming traffic, resulting in…
Backup camera failure and recall part unavailabilityBACK OVER PREVENTION8 complaints2024-03 → 2024-11ridgeline-2021-backup-camera-failure-recall
  • 11575317 Rear view camera failed. Only shows a black screen, same symptoms of the 2017-2020 Honda Ridgeline recall. Contacted Honda and was told it wasn’t covered and to pay to get it fixed. 2021 Ridgeline with 47,000 miles. I’m aware NHTSA has received 27 other complaints as well based…
  • 11619957 The contact received a notification of NHTSA Campaign Number: 24V321000 (Back Over Prevention) however, the part to do the recall repair was not yet available. The contact stated that occasionally while in reverse, the reverse camera image display would flicker a distorted image
  • 11575571 3/4/2024. Backup camera failure. Black screen. Located broken wires in wiring harness. Same location as those in earlier recall
Forward collision system false warnings and unintended brakingFORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING5 complaints2021-05 → 2024-04ridgeline-2021-forward-collision-false-warnings
  • 11418436 I have a 2021 Honda Ridgeline Sport equipped with CMBS an automatic braking system that is supposed to be a safety feature, but actually makes the car more dangerous. The problem with the Ridgeline Sport collision mitigation braking system is that it attempts to mitigate…
  • 11583549 While driving on a 4 lane road with a passing lane the automatic emergency braking system started slowing the vehicle down for a vehicle in the left hand turning lane. It was not directly in front of me. The warning tone and BRAKE flashing alarm come on frequently when driving…
  • 11686830 The forward collision system frequently goes off from a vehicle simply driving in their lane normally. The truck alarms, shakes the wheel, and sometimes brakes automatically. This is alarming for my kids riding in the car and the braking is dangerous for cars behind me. This…

NHTSA complaints (summary) all years →

countearliest_datelatest_datecrash_flaggedfire_flaggedtop_components
1012021-04-052026-09-0930ENGINE:28; ELECTRICAL SYSTEM:15; FORWARD COLLISION AVOIDANCE:15; UNKNOWN OR OTHER:14; EXTERIOR LIGHTING:14

Recalls all years →

campaign_numberreport_received_datecomponentsummaryconsequenceremedy
21V90000018/11/2021SEAT BELTS:REAR/OTHER:RETRACTORHonda (American Honda Motor Co.) is recalling certain 2021 Accord Sedan, Accord Hybrid, CR-V, Ridgeline, 2022 Insight and CR-V Hybrid vehicles. The automatic locking retractor on the second-row center seat belt assembly may deactivate improperly, which can result in an unsecured child restraint system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."An unsecured child restraint system can increase the risk of injury during a crash.Dealers will replace the second-row center seat belt assembly, free of charge. Owner notification letters were mailed January 14, 2022. Owners may contact Honda customer service at 1-888-234-2138.
23V17400016/03/2023VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIORHonda (American Honda Motor Co) is recalling certain 2020-2021 Pilot and Ridgeline, and 2020-2022 Passport and Odyssey vehicles. The heating pads behind both side-view mirrors may not be bonded properly, allowing the mirror glass to detach. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."Detached mirror glass can reduce driver visibility, increasing the risk of a crash.Dealers will replace both left and right side-view mirrors, free of charge. Owner letters were mailed January 17, 2024. Owners may contact Honda customer service at 1-888-234-2138. Honda's number for this recall is FE5.
23V45800029/06/2023SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDERHonda (American Honda Motor Co.) is recalling certain 2020-2021 Civic, 2020-2023 Ridgeline, 2021-2023 Passport, 2021-2022 Pilot, and 2020 Acura MDX vehicles. The tie rod fastener that connects the brake booster and the brake master cylinder may have been improperly assembled during manufacturing, which can cause the brake master cylinder to separate from the booster assembly.Brake master cylinder separation can cause a loss of brake function and increase the risk of a crash.Dealers will inspect and repair the brake booster assembly as necessary, free of charge. Owner notification letters were mailed August 7, 2023. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are VEU, AEV, and ZET.
24V06400001/02/2024AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGERHonda (American Honda Motor Co.) is recalling certain 2020-2022 Pilot, Accord, Civic sedan, HR-V, Odyssey, 2020 Civic coupe, Fit, 2021-2022 Civic hatchback, 2021 Civic Type R, Insight, 2020-2021 CR-V, CR-V Hybrid, Passport, Ridgeline, Accord Hybrid, 2020 Acura MDX, 2022 Acura MDX, 2020-2022 Acura RDX, and 2020-2021 Acura TLX vehicles. The front passenger seat weight sensor may crack and short circuit, failing to suppress the air bag as intended.An air bag that deploys unintentionally during a crash can increase the risk of injury.Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed March 28, 2024. This is a phased recall. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for these recalls are XHP and VHQ.
24V32100009/05/2024BACK OVER PREVENTION: SENSING SYSTEM: CAMERAHonda (America Honda Motor Co) is recalling certain 2020-2024 Ridgeline vehicles. The rearview camera (RVC) tailgate wire harness may fatigue and break, which can prevent the rearview camera image from displaying.A rearview camera that does not display an image can reduce the driver's rear view, increasing the risk of a crash.Dealers will replace the RVC tailgate wire harness, free of charge. Owner letters were mailed November 8, 2024. Owners may contact Honda service at 1-888-234-2138. Honda's number for this recall is YI7.
26V33200021/05/2026AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGERHonda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura TLX, 2019-2024 RDX, 2017-2020, 2022-2026 MDX, 2017-2021, 2023, 2025 Honda Ridgeline, 2017-2022 Pilot, 2019-2021 Passport, 2018-2026 Odyssey, 2019-2022 Insight, 2019-2021 HR-V, 2018-2020 Fit, 2020-2022 CR-V Hybrid, 2017-2022 CR-V, 2017-2018, 2021 Civic Type R, 2017-2021 Civic hatchback, 2016-2020 Civic coupe, 2016-2022 Civic, 2017-2022 Accord Hybrid, and 2016-2022 Accord vehicles. The front passenger seat weight sensor may crack and short circuit, which can cause the air bags to deploy unintentionally during a crash.Air bags that deploy unintentionally during a crash increase the risk of injury.Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed July 7, 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are BOL, WO9, OOA, WOM, XOH, NOC, POD, BOE, UOF, POB, EOG, AOI, QO8, TOJ, DO7, and SOK. This recall expands previous NHTSA recall number 24V064. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning May 29, 2026.
26V36500004/06/2026STRUCTURE:FRAME AND MEMBERSAmerican Honda Motor Company (Honda) is recalling certain 2016-2022 Honda Pilot, 2017-2023 Ridgeline, 2019-2023 Passport, and 2014-2020 Acura MDX vehicles that were sold in Connecticut, Delaware, District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, or Wisconsin. The rear subframe may corrode at the suspension mounting points, which can result in rear suspension component failure.Failure of rear suspension components, such as the rear control arm, can cause a loss of vehicle handling and control, increasing the risk of a crash or injury.Dealers will inspect the rear subframe and install a rear subframe reinforcement kit and, as necessary, repair or replace the rear subframe components, free of charge. Interim letters notifying owners of the safety risk were mailed July 27, 2026. Additional letters will be sent once the final remedy is available, anticipated in the fall of 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are AOU and AOT. Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov beginning June 10, 2026.

Investigations all years →

action_numberstatussubjectcomponentsopenedclosedrecall_campaignsummary
EA25004openNo Restart After Auto Start/Stop EngagesENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR2025-03-26··On June 3, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several field reports concerning the Auto Idle Stop (AIS) feature on 2016-2019MY Honda Pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a traffic light or road intersection with the AIS function engaged. The subject vehicles are equipped with a 3.5L engine with a 9-speed automatic transmission. On January 6, 2023, Honda released service bulletins 23-008 and 23-009. These service bulletins address the failure to restart issue in the 2016-2019MY Honda Pilot vehicles, as well as the 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2019-2022 Honda Passport, and 2020-2023 Honda Ridgeline vehicles. The repair outlined in the service bulletins is a two-stage countermeasure to remedy the issue. The first stage is a Programmed Fuel Injection (“PGM-FI”) software update. The second stage is only deployed if the software update fails to remedy the issue. The second stage, depending on the model and model year, consists of replacement of the starter assembly, starter relays, and a valve adjustment. Additionally, Honda extended the warranty coverage to 10 years with unlimited mileage for vehicles requiring the second stage component replacement. ODI continues to receive complaints of the AIS failure to restart, with many complainants alleging the campaign countermeasures had been completed.NHTSA has reviewed Honda's Information Request Letter responses involving warranty claims, lawsuits, and consumer complaints in addition to ODI's own data. This Engineering Analysis is being opened to further consider the potential safety defect, including gathering additional data regarding Honda’s service campaign efficacy. ODI is additionally expanding the scope to encompass all vehicles addressed in Honda’s service bulletins 23-008 and 23-009 as well as newer model year vehicles, which are substantially similar to the vehicles covered by the service campaign. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.
PE24004closedRear-View Camera FailureBACK OVER PREVENTION2024-02-132024-08-0524V321On February 13, 2024, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE24004 to assess alleged failures of the rear-view camera (RVC) in 2020-2023 Model Year (MY) Honda Ridgeline vehicles. At this time, ODI has received a total of 50 complaints with allegations of the RVC image failing to display when the vehicle was in reverse. The RVC wire harness is routed near the hinge in the tailgate, in a location where frequent opening and closing of the tailgate causes bending stress on the harness. Honda determined the wire harness was manufactured with a material which is pe

FARS occupant deaths all years →

crash_yearsoccupant_deathsmatch_typevpic_recovered
2010-20242legacy-code0

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road.

Cite this

Derived data is CC BY 4.0. Link back to the page you used. Text and BibTeX below.

Wrench.Pro (2026). 2021 Honda Ridgeline vehicle data [dataset]. https://www.wrench.pro/data/vehicles/2021/honda/ridgeline
@misc{wrenchpro_2021_honda_ridgeline_2026,
  author = {Wrench.Pro},
  title = {Wrench.Pro vehicle data: 2021 Honda Ridgeline},
  year = {2026},
  howpublished = {\url{https://www.wrench.pro/data/vehicles/2021/honda/ridgeline}},
  note = {Derived from NHTSA public records. CC BY 4.0.}
}

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