2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 670

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 670

P1833

Diagnosis information - PDK

Power supply for P/R actuator solenoid, short-circuit to B+

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 > 4 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

Setpoint Definitions

P1833

Setpoint definitions

NOTE: The specified values and value ranges correspond to the OK state in each case.

Line test setpoints

Short circuit to B+:

- Setpoint voltage -0.5 V --> +0.5 V

Short circuit to ground:

- Setpoint resistance > 0.9 MOhm

Open circuit:

- 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)

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