2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 679
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 fault is not detected: P1752
Possible fault causes
- Line between pressure regulator 4 and PDK control unit faulty
- Line between pressure regulator 5 and PDK control unit faulty
- Line between pressure regulator 6 and PDK control unit faulty
- Line between solenoid valves and PDK control unit faulty
- Pressure regulator 4, 5 or 6 faulty
- Solenoid valves faulty
- PDK control unit faulty
Fault setting conditions
- Internal current measurement for pressure regulators 4, 5 and 6: current consumption = 0 mA
Fault effects
- Power supply switch-off, pressure regulators 4, 5 and 6
- Power supply switch-off, solenoid valves
- Pressure regulators 4, 5 and 6 switch-off
- Solenoid valves switch-off
- Gear held
- White transmission limp-home indication in instrument cluster
Data Record For Calibration Of The Shift Rods Is Not Valid
P1870
Diagnostic information - PDK
Data record for calibration of the shift rods is not valid
Diagnostic conditions
The control unit first 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
- Selector lever in [P]
Possible fault causes
- Transfer error (error in learning process)
Fault setting conditions
- Engine torque outside the permissible range
- Engine speed outside the permissible range
- Selector lever in [P]
- Transmission oil temperature outside the permissible range
- Calibration cancelled
Fault effects
- Clutches open
- Transmission limp-home display in the instrument cluster control unit
Fault remedy
- Perform calibration
- Engine running
- Selector lever in [P]
- Transmission pan temperature >= 60 锟斤拷C (140 锟斤拷F)
Data Record For Calibration Of The Hydraulics Is Not Valid
P1870
Diagnostic information - PDK
Data record for calibration of the hydraulics is not valid
Diagnostic conditions
The control unit first tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are then