Checking The Wiring And Component
Check the connections between the left-hand keypad and the infotainment control module (ICM). Check for contact resistance and oxidation. Check for loose connections. Check for damage in particular.
Visually check the cable between the keypad and the control module for damage.
If no faults were found, try a new keypad.
Remedy as necessary.
Other information:
- To replace the left-hand keypad, see INFOTAINMENT CONTROL MODULE (ICM), REPLACING
- Continue
See: VERIFICATION