Fault code 0003: Diagnosis/troubleshooting
NOTE:
- Before replacing the control module, the ground connections, power supply and plug connections on the control module must be checked.
- When replacing the vehicle electrical system control module, observe the coding of the control module.
- After the test drive, read out the fault memory with the Porsche System Tester II No. 9588 again. Additional causes of faults that could damage the vehicle electrical system control module should be detected and remedied.
DIAGNOSIS/TROUBLESHOOTING CHART
| Work instruction | Display OK | If not OK | |
|---|---|---|---|
| 1 | Replace vehicle electrical system control module
|
→ End | |