How To Proceed With Troubleshooting

MIRROR (EXT): POWER MIRROR CONTROL SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

HOW TO PROCEED WITH TROUBLESHOOTING
HINT:
- Use this procedure to troubleshoot the power mirror control system.
- *: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP
NEXT -- Continue to next step.

2. CUSTOMER PROBLEM ANALYSIS AND SYMPTOM CHECK
NEXT -- Continue to next step.

3. CHECK COMMUNICATION FUNCTION OF BODY MULTIPLEX COMMUNICATION SYSTEM (BEAN)*
(a) Use the Techstream to check for normal function of the multiplex communication system.
Result:






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

4. PROBLEM SYMPTOMS TABLE
HINT:
Problem Symptoms Table.

NEXT -- Continue to next step.

5. OVERALL ANALYSIS AND TROUBLESHOOTING*
(a) Data List / Active Test Scan Tool Testing and Procedures.
(b) Circuit inspection.
(c) Terminals of ECU Pinout Values and Diagnostic Parameters.
NEXT -- Continue to next step.

6. REPAIR OR REPLACE
NEXT -- END