Checking the wiring
Check if there are any external sources of interference near the communication cable (LIN) between the transmission control module (TCM) terminal #A7 and gear selector module (GSM) terminal #2 which can disturb communication.
Check the communication cable (LIN) between the transmission control module (TCM) terminal #A7 and gear selector module (GSM) terminal #2. Check for intermittent short circuits. Check for intermittent open-circuits.
Other information
- See Connecting the breakout box
- See Signal description
- See Printed circuit board gear selector assembly/top panel, replacing
- See Checking wiring and terminals
- Continue
Refer to Verification