Inspection steps
- Check ignition switch circuit.
- Turn the ignition switch to OFF.
- Disconnect the ECM harness connector.
- Turn the ignition switch to ON.
- Measure the voltage between harness connector terminal and chassis ground.
VOLTAGE SPECIFICATIONInspection terminals Inspection conditions Standard value A33-27 (IGSW) - chassis ground Always 10V or more NG: Check the fuse, or repair or replace the harness.
OK: Check poor contact of connector.