Operation CHARM: Car repair manuals for everyone.
Home >> Porsche >> 2004 >> 911 Carrera 4S (996) F6-3.6L >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Accessories and Optional Equipment >> General Module >> Testing and Inspection >> Programming and Relearning >> PCM2/CDR23 >> Telephone/Telematics Control Module Function (Optional) >> Coding
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Coding



Coding

Under the menu item 'Modify coding', the PCM2 codes can be coded on a vehicle and country-specific basis.

Menu item Function

- External handset You can code an external telephone handset using this menu item.

- Connect and start the 9588 Porsche System Tester II and switch on the ignition.
- Select '911 (996)' in the Vehicle type menu and confirm with the [>>] key.
- Select 'PCM2' in the Control units menu and confirm with the [>>] key.
- Select 'Telephone/telematics (optional)' in the 911 (996) PCM2 function selection and confirm with the [>>] key.
- Select 'Coding' in the 911 (996) telephone/telematics (optional) function selection and confirm with the [>>] key.
- Select "Country coding" in the 911 (996) telephone/telematics coding function selection and confirm with the [>>] key.
- Select "External handset" in the menu item displayed and code with the [F8] key.
pro multis · About Operation CHARM