2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 669
- Setpoint resistance < 2 Ohm
Control unit setpoints
- Supply voltage terminal 30 9.1 V --> 16.4 V
- Voltage, terminal 15 9.5 V --> 16.0 V
Diagnosis Information - PDK (Dual-Clutch Transmission)
P1832
Diagnosis information - PDK
Power supply for pressure regulators 4, 5 and 6 (system pressure and synchro selection) and solenoid valves, short circuit to ground
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 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
- Actual measured voltage HS3 < 0.3 V
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
Power Supply For P/R Actuator Solenoid, Short Circuit To Ground
P1833
Diagnosis information - PDK
Power supply for P/R actuator solenoid, short circuit to ground
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 fault is not detected: P1752
Possible fault causes
- Line between selector lever control unit and PDK control unit faulty
- Selector lever control unit faulty
- PDK control unit faulty
Fault setting conditions
- Actual measured voltage HS4 < 0.3 V
Fault effects
- Shiftlock power supply switch-off
- Shiftlock function switch-off
- No shift-lock function
- Selector lever is blocked in P and can be released only mechanically (emergency release)
- White transmission limp-home indication in instrument cluster
Power Supply For P/R Actuator Solenoid, Short-Circuit To B+
