Transfer Box

Fault code 16346

Control module faulty

Diagnostic conditions
- Ignition on
- Internal transfer box control module function test

Possible cause of fault
- Transfer box control module faulty

Affected pins
-

Diagnosis/troubleshooting VG 0101

NOTE:
- Before replacing the control module, the ground connections, power supply and plug connections on the control module must be checked.
- After the test drive, read out the fault memory again with the Porsche System Tester II No. 9588. Additional causes of faults that could damage the transfer box control module should be detected and remedied.