2019 Honda Ridgeline technical service bulletins
115 technical service bulletins and manufacturer communications cover the 2019 Honda Ridgeline.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Dealer Message
- One or more accessory running board lights are flickering or not working due to a faulty running board...
- Torque converters may not have been manufactured to proper specifications
- Dealer Message
- Torque converters may not have been manufactured to proper specifications
- The AWD warning light is on potentially due to water intrusion into the rear differential pump motor...
- MIL flashes and vehicle will not accelerate, low power
- The A/C does not blow cold air, and the lower corner of the condenser around the receiver/dryer cap is...
- The MIL flashes and vehicle will not accelerate, low power
- Service NewsDue to On-Board Diagnostic (OBD) regulation change starting with 2019 vehicles, American...
- Dealer Message
- Dealer Message
- Dealer Message
- Due to variations in the purge control solenoid valve spring, the valve wears unevenly and intermittently...
- Torque converters may not have been manufactured to proper specifications
- Vehicle shows Transmission Temperature Too Hot on the MID with no related DTCs due to ATF deterioration...
- Honda has received customer complaints of the air conditioning system not blowing cold air due to an...
- There is a loud buzzing or whining when adjusting the driver’s or front passenger’s seat forward and backward
- The headlight seal may become damaged from a misadjusted hood
- Revision summary
- (Repair Procedure Revision) Due to swelling of the fuel pump motor impeller, the fuel pump may seize and...
- The MIL is on with DTC P2422 (EVAP canister vent shut valve stuck closed malfunction)
- One or more accessory running board lights are flickering or not working
- The hood flutters or vibrates at highway speeds.
- Dealer Message
- Dealer Message
- The vehicle's factory security system will sound off intermittently when the vehicle is parked, and the...
- Dealer Message
- Owner Notification Letter
- MIL Comes On with DTC P0300-P0306 or P219A/B
- MIL Comes On with DTC P0430 or P0430 with P030X, P219A, P219B (Without Software Update)
- The PCM software may misinterpret sensor inputs as a deteriorated catalytic converter
- Dealer Message
- There are several A/C leak detection tools available
- The Bluetooth HandsFreeLink (HFL) system freezes after a phone call and stored voice tags are missing when...
- The MIL comes on with DTC P0300 (random misfire detected), and/or P0301-P0306 (cylinder misfire detected),...
- The timing belt area makes a chirping noise after the engine warms up.
- You hear a chirping in the cabin with the engine running, the transmission in Drive, and the engine at...
- Dealer Message
- One or more accessory running board lights are flickering or not working.
- The MIL is on with DTC P2422 (EVAP canister vent shut valve stuck closed malfunction).
- Dealer Message
- Dealer Message
- There is a chirping coming from the engine area with the engine warmed up. The high pressure fuel pump is...
- Dealer Message
- There is a loud buzzing or whining when adjusting the driver's or front passenger's seat forward and backward
- Dealer Message
- The A/C does not blow cold air, and the lower corner of the condenser around the receiver/dryer cap is...
- The MIL comes on with DTC P0430 (front bank catalyst system efficiency below threshold [bank 2])....
- The MIL comes on with DTC P0430 (front bank catalyst system efficiency below threshold [bank 2])....
- Engineering Request for Investigation
- ServiceNews Article
- Tech line summary article
- Dealer message
- Dealer message
- Engineering request for investigation
- The A/C does not blow cold air, and the lower corner of the condenser around the receiver/dryer cap is stained
- The hood flutters or vibrates at highway speeds
- Some troubleshooting procedures for a loss of communication or F-CAN malfunction DTC?s require running the...
- There is a chirping coming from the engine area with the engine warmed up. The high pressure fuel pump is...
- The roof molding front end caps become loose and lift away from roof panel
- When adjusting the driver's seat height or tilt, the power seat does not move or moves just a small amount...
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