Inspection Procedure 3: The Engine Warning Lamp Remains Illuminating and Never Goes Out
COMMENT ON TROUBLE SYMPTOM
Failure possibly occurs when engine-ECU <M/T> or engine-A/T-ECU <A/T> detects malfunction, or is possibly caused by short circuit in combination meter circuit and so on.
PROBABLE CAUSE
Short circuit in combination meter circuit
DIAGNOSIS PROCEDURE
STEP 1. M.U.T.-III diagnosis code
Q.
Diagnosis code set?
Inspection chart for diagnosis code (Refer to .)
Go to Step 2 .
STEP 2. Check the trouble symptoms.
Q.
Does trouble symptom persist?
Replace combination meter assembly.
Intermittent malfunction (Refer to GROUP00 - How to Use Troubleshooting/Inspection Service Points ).