Cayenne Turbo (9PA) V8-4.8L Turbo (2008)
Telephone/Telematics Identification
Telephone/Telematics Identification
The diagnosis software number and the part numbers for the PCM2 can be read out under this menu item.
1. Connect and start the 9588 Porsche System Tester II and switch on the ignition.
2. Select 'Cayenne' in the Vehicle type menu and confirm with the >> key.
3. Select 'PCM2' in the Control modules menu and confirm with the >> key.
4. Select 'Telephone/telematics' in the PCM2 function selection and confirm with the >> key
5. Select 'Identification' in the Cayenne telephone/telematics function selection and confirm with the >> key
6. "Diagnosis software number; telephone/telematics part number" appears on the display.
7. "Extended identification" can be called up on the display with the F8 key.
Telephone/Telematics Input Signals
Telephone/Telematics Input Signals
The following queries can be run using this menu item:
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Signal strength
NOTE: Deactivate the 'automatic traffic announcement' before performing the diagnosis on the PCM2. If this is not done, the diagnosis will abort.
Terminating Resistors on the CAN
Terminating Resistors On 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.
Tuner
Tuner
The optional tuner is part of the PCM2 (installed on the main board)
Vehicle Hand-Over
Vehicle Hand-Over
The PCM2 is converted into production mode (low-current mode) in production. As known from other systems (alarm system, instrument cluster,