+18 Honda Pilot Check Engine Light Flashing D 2023. Web out of nowhere the d/drive light started flashing. Rough shifting may occur, and the “d4” light and check engine may begin to blink.

How long has the check engine light been on? Normal for a month, then it happened again. Faulty shift solenoid the shift solenoid is responsible for directing transmission fluid to the appropriate gear in your honda accord or civic.