Jetta Sedan L4-1.9L DSL Turbo (BEW) (2005)
Control Module: Service and Repair
Transmission Control Module (TCM), Replacing
Transmission Control Module (TCM), Replacing
Work procedure
Check control module identification of the previous Transmission Control Module (TCM) as follows:
-
Connect diagnostic tester. See: Computers and Control Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Scan
Tool Connecting/Diagnostic Tester, Connecting
-
Switch ignition on.
-
Under address word 33, select "Diagnostic mode 9: Vehicle information".
-
Select the vehicle information "Test-ID 04: Calibration Identification".
Control module identification will be displayed, e.g.:
01M927733MH 0001
-
End diagnosis and switch ignition off.
-
Remove wiper arms and wind cowl
-
Open locking mechanism of connector in -direction of arrow- and disconnect connector from control module.
-
Remove mounting bolts (arrows).
-
Remove old control module.
-
Insert new control module and bolt firmly.