Troubleshooting procedure

If the fault is currently 'not present', please check the following:

• Diagnostic conditions are met
• All plug connections and ground points of the affected current path are OK
• View the fault frequency counter in the Porsche System Tester II No. 9588 using the F8 Info key under 'Extended fault memory' and try to close alignments in any loose contacts in the system
• Set all wiring harnesses of the affected current path to a state that corresponds to driving by pulling and shaking them