volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Transmission Position Switch/Sensor, A/T > < Diagram Information and Instructions|Page 4335
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Replace the Engine Control Module (ECM) J623.

Assembly is performed in the reverse order of removal, noting the following:

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Install the left knee bolster

Final procedures

After the repair work, the following work steps must be performed in the following sequence:

1. Check the DTC memory. See: Computers and Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic Mode 03:

Interrogating Fault Memory

2. If necessary, erase the DTC memory. See: Computers and Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic

Mode 04: Reset/Delete Diagnostic Data

3. If the DTC memory was erased, generate readiness code. See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive

Cycles and Readiness Codes

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End of diagnosis.

Transmission Position Switch/Sensor, A/T > < Diagram Information and Instructions|Page 4335