911 Turbo Cabriolet (996) F6-3.6L Turbo (2004)
MOST switch
The MOST switch is part of the PCM2. If external MOST control units are present, they will only work if the MOST switch is open.
The following settings can be coded:
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MOST switch open.
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MOST switch closed.
NOTE:
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When the PCM2 is replaced, the coding must be performed in accordance with the vehicle equipment.
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When the Switch closed parameter is set, the switch remains closed even in existing MOST control modules. Communication is then not possible.
Coding PCM2
1. Connect and start the Porsche System Tester II 9588 and switch on the ignition.
2. Select 911 (996) in the Vehicle type menu and confirm with the >> key.
3. Select PCM2 in the control modules selection and confirm with the >> key
4. Select PCM2 GW in the control modules selection and confirm with the >> key.
5. Select Coding in the PCM2 GW function selection and confirm with the >> key.
6. Select PCM2 code in the PCM2 GW coding and confirm with the >> key.
7. Take the PCM2 code from IPAS, enter it in the form and code with the F8 key.
Production mode
If the MOST control module is set to Production mode on, it is in low-current mode. The display remains black, the control module cannot function.
1. Connect and start the Porsche System Tester II 9588 and switch on the ignition.
2. Select 911 Turbo (996) in the Vehicle type menu and confirm with the >> key.
3. Select PCM2 in the control modules selection and confirm with the >> key.
4. Select PCM2 GW in the control modules selection and confirm with the >> key.
5. Select Coding in the PCM2 GW function selection and confirm with the >> key.
6. Select Production mode in the PCM2 GW coding and confirm with the >> key.
7. Select Production mode off menu and code with the F8 key.
The following options can be coded:
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Production mode off
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Production mode on
Control module replacement - PCM2
The PCM2 is supplied in production mode on in new vehicles and as a spare part. Before putting the PCM2 into operation, the Production mode on must
be set to Production mode off in the Coding menu when selecting the function of the PCM2-GW, and the vehicle must be locked and secure. Afterwards,
PCM2 is functional. The procedure is explained in detail under Production mode.
Coding
Coding
The following coding options are available under the menu item "Coding":
Menu item
Function
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Country coding
Selection for following country codings: USA, RoW, UK, Canada, Saudi Arabia and Japan
- Connect the Porsche System Tester II No. 9588, switch on the ignition and start the automatic control module search
- Select vehicle type 911 (996) and instrument cluster control module
- Select menu item Coding
- Select menu item "Country coding"
- Select the respective country and code with [F8] key
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PSM
It is possible to code the instrument cluster under this menu item after replacing the instrument cluster.
- Connect the Porsche System Tester II No. 9588, switch on the ignition and start the automatic control module search
- Select vehicle type 911 (996) and instrument cluster control module
- Select menu item "PSM"
- Select the respective menu item with / without PSM and code with [F8] key
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Air conditioning
Under this menu item, it is possible to code the instrument cluster after replacing the instrument cluster or retrofitting an
air conditioning system.
- Connect the Porsche System Tester II No. 9588, switch on the ignition and start the automatic control module search