Touareg V6-3.2L (BMX) (2005)
Control Module: Service and Repair
Diagnostic Procedures
Transmission Control Module, Replacing
Check control module identification of the previous Transmission Control Module (TCM) as follows:
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Connect diagnostic tester.
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Switch ignition on.
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Under address word 33, select "Diagnostic mode 9: vehicle information".
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Select the vehicle information "Test-ID 04: Calibration Identification ".
Control module identification will be indicated, e.g.:
09G927750 L 0301
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End diagnosis and switch ignition off.
‹› Transmission Control Module (TCM) is located in front right, below passenger seat.
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Disengage connector - A - from control module and then disconnect it.
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Remove old control module and insert new one.
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Check whether new control module identification matches the old control module identification.
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Code the Transmission Control Module (TCM):
Final Procedures
After the repair work, the following work steps must be performed in the following sequence:
1. Check the DTC memory. Refer to --> [ Diagnostic Mode 03 - Read DTC Memory ] See: Powertrain Management/Computers and Control
Systems/Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic Modes 01 - 09.
2. If necessary, erase the DTC memory. Refer to --> [ Diagnostic Mode 04 - Erase DTC Memory ] See: Powertrain Management/Computers and
Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic Modes 01 - 09.
3. If the DTC memory was erased, generate readiness code. Refer to --> [ Readiness Code ] See: Powertrain Management/Computers and Control
Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes.