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Home >> Porsche >> 2003 >> 911 Carrera 4S, Standard >> Repair and Diagnosis >> Suspension >> Front Suspension >> General Information - 911 CARRERA (996) >> Power supply - General (Work instructions after disconnecting the battery) >> Work instructions after disconnecting the battery >> 90 20 Clock:

90 20 Clock:

Depending on the software version, the clock is set to 12:00 a.m. or 1:00 a.m. when the power supply is disconnected.

Remedy: 

Enter the current time again.

NOTE: On vehicles with PCM, 91 10 PCM position 3.