How To Proceed With Troubleshooting

METER: METER / GAUGE SYSTEM:

HOW TO PROCEED WITH TROUBLESHOOTING

1. VEHICLE BROUGHT TO WORKSHOP
NEXT -- Continue to next step.
2. CUSTOMER PROBLEM ANALYSIS
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3. CHECK CAN COMMUNICATION SYSTEM
(a) Check for DTC output.
HINT: Diagnosis System.

-- CAN DTC OUTPUT (PROCEED TO "CAN COMMUNICATION SYSTEM")
-- NO CAN DTC (GO TO STEP 4)
4. PROBLEM SYMPTOM CONFIRMATION
-- SYMPTOM DOES NOT OCCUR (GO TO STEP 5)
-- SYMPTOMS OCCURS (GO TO STEP 6)
5. SYMPTOM SIMULATION
NEXT -- Continue to next step.
6. PROBLEM SYMPTOMS TABLE
HINT: Problem Symptoms Table.

NEXT -- Continue to next step.
7. CIRCUIT INSPECTION
NEXT -- Continue to next step.
8. REPAIR OR REPLACE
NEXT -- Continue to next step.
9. CONFIRMATION TEST
NEXT -- END