Tuesday, October 22, 2019

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 648

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 648



Diagnosis information - PDK



Engagement block, synchronisation, or gear skip



Diagnostic conditions



The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are



then tested and any faults are stored.



- Ignition on



- The following faults are not detected: P1731, P1732, P1733, P1734



Possible fault causes



- Clutch faulty



- Hydraulics faulty



Fault setting conditions



- Limit for number of permissible gear skips exceeded



Fault effects



- Reduced gear selection



- Transmission limp-home indication in instrument cluster control unit



Synchro Reverse Gear Not Disengageable



P1779



Diagnosis information - PDK



Synchro reverse gear not disengageable



Diagnostic conditions



The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are



then tested and any faults are stored.



- Ignition on



- The following faults are not detected: P1731, P1732, P1733 or P1734



- The following faults are not detected: P1706 or P1707



- Alternative measure HSS3_OFF not active



Possible fault causes



- Hydraulics faulty (hydraulic control unit)



- Transmission faulty



Fault setting conditions



- Reverse gear cannot be disengaged



Fault effects



- Gear held



- No gear preselection



- Transmission limp-home indication in instrument cluster control unit



Synchro Reverse Gear Not Engageable Or Gear Skip



P1779



Diagnosis information - PDK



Synchro reverse gear not engageable or gear skip



Diagnostic conditions



The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are



then tested and any faults are stored.



- Ignition on



- The following faults are not detected: P1731, P1732, P1733 or P1734



- The following faults are not detected: P1706 or P1707



- Alternative measure HSS3_OFF not active