Inspection Procedure 3: The Engine Warning Lamp Remains Illuminating and Never Goes Out




COMMENTS ON TROUBLE SYMPTOM




PROBABLE CAUSE




DIAGNOSIS PROCEDURE


STEP 1. M.U.T.-III diagnosis code


Q. Is diagnosis code stored?

Inspection chart for diagnosis code (Refer to ).
Go to Step 2.

STEP 2. Check the trouble symptom.


Q. Does the trouble symptom persist?

Check combination meter system (Refer to GROUP 54A <PHEV> - Combination Meter - Trouble System Chart ).
Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunctions ).