Parking Assist Switch Indicator Malfunction

Ignition OFF and all vehicle systems OFF, disconnect the harness connector at the S107 Parking Assist On/Off Switch. It may take up to 2 minutes for all vehicle systems to power down. Ignition ON.
Test for less than 1 V between the control circuit terminal 7 and ground.
- If greater than 1 V
1. Ignition OFF. Disconnect the K182 Parking Assist Control Module X1 harness connector, ignition ON.
2. Test for less than 1 V between the control circuit terminal 3 and ground.
  - If 1 V or greater, repair the short to voltage on the circuit.
  - If less than 1 V
3. Replace the K182 Parking Assist Control Module
- Go to next step: If less than 1 V
Ignition OFF.
Test for greater than 90 Ω between the control circuit terminal 7 and ground.
- If less than 90 Ω
1. Disconnect the K182 Parking Assist Control Module X1 harness connector.
2. Test for infinite resistance between the control circuit terminal 3 and ground.
  - If less than infinite, repair the short to ground on the circuit.
  - If infinite
3. Replace the K182 Parking Assist Control Module
- Go to next step: If greater than 90 Ω
Test or replace the S107 Parking Assist On/Off Switch.