Replacing Multi-Function Transmission Range (TR) Switch -F125- (vehicles with 01M transmission)

WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 2005 Volkswagen GTI, 2004 Volkswagen R32, 2004 Volkswagen Jetta, 2004 Volkswagen GTI, and 2003 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Multi-function switch is located at rear on transmission.

Fig 1: Identifying Multi-Function Transmission Range (TR) Switch -F125-

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Disconnect connector from Multi-Function Transmission Range (TR) Switch -F125-.
Remove mounting bolt and retainer.
Remove Multi-Function Transmission Range (TR) Switch.
Replace O-ring.

Installation is performed in the reverse order of removal.

Tighten bolt to 10 Nm.
Erase DTC memory of Transmission Control Module (TCM). Refer to Diagnostic mode 4: Reset/erase diagnostic data
Generate readiness code. Refer to Readiness code, generating