2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 144
then tested and any faults are stored.
- Ignition on
Possible fault causes
- Clutch faulty
- Hydraulics faulty
Fault setting conditions
- Tolerance value exceeded
Fault effects
- Deactivate all pressure regulators
- Emergency hold function
- Transmission limp-home indication in instrument cluster control unit
Hydraulic Emergency Hold Function, Clutch 1 Cannot Be Opened
P17D2
Diagnosis information - PDK
Hydraulic emergency hold function, clutch 1 cannot be opened
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
Possible fault causes
- Clutch faulty
- Hydraulics faulty
Fault setting conditions
- Tolerance value exceeded
Fault effects
- Only gears 2, 4 and 6 are possible
- No reverse gear
- No gear preselection
- Transmission limp-home indication in instrument cluster control unit
Hydraulic Emergency Hold Function, Clutch 2 Cannot Be Opened
P17D2
Diagnosis information - PDK
Hydraulic emergency hold function, clutch 2 cannot be opened
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
Possible fault causes
- Clutch faulty
- Hydraulics faulty
Fault setting conditions
- Tolerance value exceeded
Fault effects
- Only gears 1, 3, 5 and 7 are possible
- No gear preselection
- Transmission limp-home indication in instrument cluster control unit
Hydraulic Emergency Hold Function, Clutches Open
