Inspection method for switch connectors or wires
- Connect the WDS or equivalent to DLC-2.
- Turn the ignition switch to the ON position (engine off).NOTE:
- If the engine starts and runs, perform the following steps at idle.
- Access PIDs for the switch you are inspecting.
- Turn the switch on manually.
- Slightly shake each connector or wiring harness vertically and horizontally while monitoring the PID.
- If the PID value is unstable, inspect for poor connection.