Removing front control unit

Installation Location: 

Fig 1: Installation position diagram for the 997

Courtesy of PORSCHE OF NORTH AMERICA, INC.

If a new control unit has to be installed, read out as much of the data from the old control unit as possible using the PIWIS Tester P 9718 . → 944919 Removing and installing front control unit - chapter on "Coding"  

→ Before removing the control module, switch off the ignition and remove the ignition key.

Fig 2: Removing the cover

Courtesy of PORSCHE OF NORTH AMERICA, INC.

1. Unscrew fastening screw -3-  . See Fig 2.

2. Push a screwdriver into the openings -A-  and unclip the four clips holding the cover -1-  . See Fig 2.

Fig 3: Electric plug

Courtesy of PORSCHE OF NORTH AMERICA, INC.

3. Release and unplug both electric connectors -A-  and disengage the left and right electric lines on the control unit. See Fig 3.

Fig 4: Detaching control unit

Courtesy of PORSCHE OF NORTH AMERICA, INC.

4. Unscrew the fastening nuts -2-  , lift up the control unit and detach it. See Fig 4.