2019 Honda Ridgeline Electrical System Problems

I own a 2019 Honda Ridgeline rtl. I presently have 66000 miles and am having issues with my engine emmision system, the number 2 sensor keeps going off and on and fuel rpm at 1.5 make my truck sputter until it gets pass 2 rpms. The lights going off and on! And the media system goes from music to GPS and volume goes up and down spontaneously! Honda in Calhallen Texas say no recalls on it! Not sure what is going on i just don't want it to leave me in the road! I take care of my vehicles with the miles it has it shouldn't be having these many mechanical problems. Hope you can help or advise!

2019 Honda Ridgeline alarm started going off at random times. This is a safety concern because it causes drain on battery and could affect vehicles ability to operate . The part is the keyless entry unit located behind glove box. I had to go out to check the car in the middle of the night several times. This part has been reported and listed here under bulletin SB-21-055. Honda offered extended warranty and fixed some vehicles as reported by some Ridgeline owners. This random alarm was reported by 86 Ridgeline owners according to Ridgeline owners club. The repair cost me $957 including a $287 charge for labor- according to the NHSTA bulletin SB 21-055 labor should be .03 to .08 hours to repair - beware of over charge for labor. Courtesy Honda of Palm Harbor Fl. Offered $100 off when informed of the keyless entry unit history. I escalated to American Honda who offered nothing, not even goodwill discount. This is the keyless entry unit for bind Ridgeline and Pilots. There is a documented issue with this part (SB 21-055) it’s a safety concern considering the draw on battery power not to mention where you are when the alarm starts blaring. This part has a known history of being faulty, has been documented with NHSTA (SB 21-055) Ridgeline Owners Club has 86 different entries for that part alone and could effect lighting and driver assist functions considering the draw on battery power. The alarm goes off without warning or indication and happens randomly.

Considering purchasing but, after checking VIN, there was no report of Camera harness or fuel pump recall being completed.

In a blizzard in the mountains on November 5th/24. Right outside mirror did not heat up, completely iced over and could not see anything out of it. My Parking transmission lights are also not coming on - cant see in the dark.

I currently have the following recalls; tailgate harness, hood latch striker, timing belt and fuel pump. I have contacted my local dealer and I am being told that there are no parts.

BACK UP CAMERA STOPPED WORKING A COUPLE OF MONTHS AGO. I CURRENTLY HAVE APROX. 56000 MLES AS OF JUNE 30 2024. CANT SEE ANYTHING BACKING UP - CLOUDY PICTURE ON DASHBOARD. I WILL HAVE TO HAVE FIXED SOON-TOO DANGEROUS TRYING TO LOOK THROUGH THE BACK WINDOW.

There was a following problem. The car began to turn on the ignition itself. It does not matter if the keys are inside the car or far away from it. This leads to a complete discharge of the battery. May trigger an alarm if the car is closed. Flashing malfunction indicators. A couple of times it was difficult to turn off the car. After pressing the start button to stop the engine, the engine continued to run. After repeating the attempts several times (4-5), the engine stopped. Also had trouble starting the car several times. The starter worked but the car would not start. Disconnecting the battery and connecting it again solved the problem and the car started. The car was taken to the dealer where it was diagnosed that Keyless access control unit is failing. After replacing the unit and at the moment the car is working as it should.

A failure with the "keyless entry/TPMS control unit" caused my alarm to go off randomly. Alarm would go off at random times, draining the battery & leaving the truck unable to be started. Also, while going off, the truck could not be used/controlled/started. Honda replaced the defective part, at my cost, without a manufacturer discount. This happened randomly from when the vehicle was about 2-3 years old, then reappeared at around 4-5 years. Honda knows about this problem and issues a TSB for it, TSB 21-055.

This issue has been experienced by 100's of folks as found researching the issue on the internet. NHTSA has logged many of these including 11240893, 11302469, 11397199, 11438476, 11461046, 11488489, 141547651, 11523078, 11522464, 11518015, 11515091. You have a recall notice, 10197651 and Honda SB is 21-055. Issue: alarm goes off intermittently when the door is locked. dash electrical system and display clicks and flickers after the car is turned off alarm most recently would not shut off, and I could not unlock the vehicle with either key FOB. I had to use the manual entry and start and stop the car. This vehicle alarm has also gone off on its own when the car is unlocked sitting in my garage The back tailgate will not lock now, even if the other doors do unlock The dealer has had my car for 3 days and said that Honda isn't paying for this repair unless it is within the warranty. My car is only 41,000 miles. I have talked to Honda corporate and they said they will not pay for it.

Honda dealership told me to bring my vehicle in for NHTSA 22V867. They checked parts department and told me they had ample parts in supply. At the dealership I was told the wiring harness was inspected by them and was fine and would not be replaced. I was provided an invoice that stated “recall performed”. The service manager explained they do what Honda tells them, not what the NHTSA says. I inquired directly to Honda and they verified they do not do what the NHTSA says, only what Honda says. I would like the wiring harness replaced per the recall, per the ample supply Honda told me they have. The dealership verified twice to me they have an ample supply.

Back up camera no longer works due to frayed wiring.

Unknown component - on two occasions, the truck's windows were all rolled down and the sunroof was opened - all on their own while the vehicle was parked. Safety issue - should this reoccur during a rainstorm, it will flood the truck. Issue has not been confirmed by dealer or others. Vehicle has not been inspected by manufacturer or others. No symptoms prior to the initial event.

Image from rearview camera no longer appears in instrument panel center screen when reverse is selected. It can be clearly seen that the wires connecting the camera are severed where the tailgate hinges on the body.

Rear Back-up camera cuts in and out. Upon inspection I could see Rear Tailgate wiring harness at tailgate hinge area is damaged( broken wires) . This is known issue with 2017-2019 Honda Ridgeline that the NHTSA is currently investigating.

Back up camera wiring harness failure as a result of routing design within the the double action tailgate. 28,000 miles with camera failure

The 2019 Honda Ridgeline truck has a tailgate that opens and closes vertically as well as from right to left with a hinge on the drivers side. The action appears to cause the wire from the back up camera to chafe causing a short circuit. Shortly after my 36,000 mile warranty expired by back up camera began to fail. Now the backup camera does not come on when put into reverse but the whole display screen (GPS, Audio, etc) does not come on unless the tailgate is opened and closed repeatedly. This presents a safety hazard as vision behind the truck is very restricted when backing up. My Honda dealer said that there is a TSB for this problem but no recall has been issued.

2019 Honda Ridgeline backup camera broke 5/2022 due to defective wiring harness at side hinge. Wires were chaffed bare, design flaw rendering camera useless. Safety compromised while backing up. Honda not receptive to repair.

The contact owns a 2019 Honda Ridgeline. The contact stated that while driving at various speeds, the speedometer malfunctioned and failed to provide the proper speed that the vehicle was traveling. The vehicle was taken to the local dealer who reset the speedometer software but the failure later reoccurred. The manufacturer was not yet contacted. The failure mileage was 20,000.

Rear camera not working Called for service at dealership told to check wire a tailgate wires are broken

In March 0f 2021 the backup camera failed. I paid Balise Honda $364.12 to replace the failed backup camera. Now on March 23, 2022 the camera has failed a second time. This backup camera is part of Honda's safety package, and Honda must correct this issue.