Circuit/System Testing

Ignition OFF and all vehicle systems OFF, disconnect the harness connector at the K60 Steering Column Lock Module. It may take up to 5 minutes for all vehicle systems to power down.
Test for less than 2 Ω between the following terminals and ground.
- Terminal 6
- Terminal 7
- If 2 Ω or greater, repair the open/high resistance in the circuit.
- If less than 2 Ω
Test for less than 3 V between the control circuit terminal 2 and ground.
- If 3 V or greater
1. Disconnect the harness connector at the K9 Body Control Module. Ignition ON.
  NOTE:
  For vehicles with push button start, it is necessary to back out the terminal for the steering column lock status signal circuit at the K 9 Body Control Module harness. When the harness connector is removed, the vehicle cannot be put back into an Ignition ON state.
2. Test for less than 3 V between the control circuit terminal 2 and ground.
  - If 3 V or greater, repair the short to voltage on the circuit.
  - If less than 3 V, replace the K9 Body Control Module.
- If less than 3 V
Ignition ON.
Test for B+ between the control circuit terminal 2 and ground.
- If less than B+
1. Disconnect the harness connector at the K9 Body Control Module.
2. 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.
  - If infinite resistance
3. 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.
  - If less than 2 Ω
4. Replace the K9 Body Control Module.
- If B+
Replace the K60 Steering Column Lock Module.