911 Targa (996) F6-3.6L (2004)
7. Take the PCM2 code from IPAS and enter it in the form and code with the F8 key.
Control module replacement - PCM2
The PCM2 is supplied in active production mode in new vehicles and as a spare part. Each time the vehicle is started, the model range code that is stored
is compared with the code in the instrument cluster. If no match is found, the device switches off after 30 seconds and the PROTECTED message
appears in the display. The device is not operational.
If a match is found, the device is operational. No further checks are made while the device is connected to the vehicle electrical system.
PCM2 MMI Control Module Function
PCM2 MMI Control Module Function
Terminating resistors in the CAN
Terminating resistors are fitted to each end of the wiring to prevent reflection on the wiring. These terminating resistors are integrated into each control
module. The interconnection prevents the resistors from being measured with the ohmmeter from the outside.
CAN comfort
Communication between the Porsche System Tester II 9588 and the MOST control modules only takes place via the K lead to the instrument cluster.
The data is transferred from the instrument cluster gateway to the MOST control modules, via CAN Comfort to the PCM2 gateway, via the electrical
MOST in the PCM2 and via the optical MOST outside of the PCM2.
CD changer (CDC)
The CDC is available as an optional feature and is linked to the PCM2 via the optical waveguide.
Coding table
Coding Table (Part 1)