Auto idle stop and keyless start restart failure
ELECTRICAL SYSTEM
9 NHTSA complaints · 2025-08 → 2026-03
“Auto idle stop function causing car to not start back up. Could be at a stop sign, in a left turn lane, in the middle of an intersection waiting to turn. Very stressful and unsafe driving conditions. This has been ongoing for years”
“Honda issued Service Bulletin 20-117 regarding a Warranty Extension for the 2016–2017 Pilot and 2017 Ridgeline addressing a Keyless Start System Error with DTC B12C5”
“Three times at a stop light my car goes into the engine idle stop mode and when the light turns green my car won’t get out of the mode. I have to put it into park and restart the car to go. I have almost been hit twice”