Checking The Component And Wiring
Check the terminals on the keyless vehicle module (KVM). Check for contact resistance and oxidation. Check for damage.
Check the fuse for the keyless vehicle module (KVM).
Check the power supply cable between central electronic module (CEM) terminal #C41(#41) and keyless vehicle module (KVM) terminal #C4 (#30). Check for an open-circuit. Check for a short-circuit to ground.
Check the ground lead between keyless vehicle module (KVM) terminal #C5 (#31) and the ground terminal. Check for an open-circuit. Check for a short-circuit to supply voltage. Also check the ground terminal. Check for contact resistance and oxidation.
Remedy as necessary.
Other information
- see CONNECTING THE BREAKOUT BOX (2008-2012)
- see SIGNAL SPECIFICATION, KEYLESS VEHICLE MODULE (KVM)
- see KEYLESS VEHICLE MODULE (KVM)
- see CHECKING WIRING AND TERMINALS
- Continue
Refer to VERIFICATION