Checking The Cable And Component
- Ignition off.
- Remove the gear selector connector.
Check the connector. Check for contact resistance. Check for oxidation. Check for loose connections.
Check the cable for voltage feed for short-circuiting to ground.
Take readings between:
- Transmission control module (TCM) #16 (#A46) and gear selector module (GSM) #1.
Remedy as necessary.
Other information
- see CONNECTING THE BREAKOUT BOX
- see SIGNAL SPECIFICATION
- see CHECKING WIRING AND TERMINALS
- For access to connector: SOLENOID GEAR SELECTOR ASSEMBLY
- For access to connector: TRANSMISSION CONTROL MODULE (TCM)
- Continue
Refer to VERIFICATION