How To Proceed With Troubleshooting (from 12/2010)

METER: METER / GAUGE SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

1. VEHICLE BROUGHT TO WORKSHOP

NEXT -- Continue to next step.

2. CUSTOMER PROBLEM ANALYSIS

NEXT -- Continue to next step.

3. CHECK BODY MULTIPLEX COMMUNICATION SYSTEM

(a) Check for DTC output.

HINT
Reading and Clearing Diagnostic Trouble Codes

Result:





B -- PROCEED TO MULTIPLEX COMMUNICATION SYSTEM
A -- Continue to next step.

4. CHECK CAN COMMUNICATION SYSTEM

(a) Check for DTC output.

HINT
Initial Inspection and Diagnostic Overview

Result:





B -- CAN DTC OUTPUTS (PROCEED TO "CAN COMMUNICATION SYSTEM")
A -- Continue to next step.

5. PROBLEM SYMPTOMS CONFIRMATION

NEXT -- Continue to next step.

6. PROBLEM SYMPTOMS TABLE

(a) Refer to Problem Symptoms Table Problem Symptoms Table (from 12/2010).

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