Q45t V8-4130cc 4.1L DOHC MFI (VH41) (1997)
Main Relay (Computer/Fuel System): Testing and Inspection
Data Lines Short Circuit Check
Data Lines Short Circuit Check
1. Disconnect Body Control Module (BCM) and all Local Control Unit (LCU) connectors.
2. Check continuity between BCM terminal and body ground.
3. Check voltage between BCM terminal and body ground.