Circuit/System Testing
- Ignition OFF, disconnect the harness connector at the K60 Steering Column Lock Module.
- Test for less than 1 V between the control circuit terminal 2 and ground.
- Disconnect the harness connector at the K9 Body Control Module. Ignition ON.
- Test for less than 1 V between the control circuit terminal 2 and ground.
- If 1 V or greater, repair the short to voltage on the circuit.
- If less than 1 V, replace the K9 Body Control Module.
- Go to next step: If less than 1 V
- Ignition ON.
- Test for B+ between the control circuit terminal 2 and ground.
- Disconnect the harness connector at the K9 Body Control Module.
- Test for infinite resistance between the signal circuit terminal 2 and ground.
- If less than infinite resistance, repair the short to ground on the circuit.
- Go to next step: If infinite resistance
- Test for less than 2 Ω in the signal circuit terminal 2 end to end.
- If 2 Ω or greater, repair the open/high resistance in the circuit.
- Go to next step: If less than 2 Ω
- Replace the K9 Body Control Module.
- Replace the K60 Steering Column Lock Module.