911019 Removing and installing PCM 3.1 display and operator control unit

WM 911019 Removing and installing PCM 3.1 display and operator control unit

Tools





Technical values





Preliminary work

1. If the PCM system has to be replaced, the values/data must be read out prior to removal using PIWIS Tester II 9818. -> 911055 Replacing PCM 911055 Replacing PCM.
2. Remove centre air vent at the left and right. -> 855319 Removing and installing centre air vent - section on "Removing" 855319 Removing and installing centre air nozzle

Removing PCM 3.1 display and operator control unit

Information

Always comply with the regulations for handling ESD-sensitive components!

- Assembly work must only be carried out if the mechanic is wearing the working clothes and shoes approved by Porsche.

- The new part must only be removed from the ESD (electrostatic discharge) protective packaging just before installation and at the position at which the part is to be installed.

- Never touch the electric pins and plug contacts.





Installation position of PCM

1. Unscrew four fastening screws -1-.





Removing PCM

2. Remove display and operator control unit -2- ( -A- ).
3. Release electric plug connections -1 + 2- ( -a- ) and pull them off -arrow-.





Disconnecting antenna plug connections

4. Release electric plug connections -3 + 4- ( -a- ) and pull them off -A-.





Disconnecting antenna plug connections

5. Release clip -1- on electric plug connection -a- and bend it down -A- , then pull off electric plug connection -B-.





Disconnecting plug connection

Installing PCM 3.1 display and operator control unit

1. The display and operator control unit is installed in reverse order to removal.
2. Tighten four fastening screws -1- on the display and operator control unit -2- to => Tightening torque: 7.5 Nm (5.5).





Securing PCM

Subsequent work

1. If the PCM system was replaced, the values/data must be written into PCM using PIWIS Tester II 9818. -> 911055 Replacing PCM 911055 Replacing PCM.
2. Install centre air vent at the left and right. -> 855319 Removing and installing centre air vent - section on "Installing" 855319 Removing and installing centre air nozzle