Right Front Door Unlock Detection Switch Circuit

Verify door unlock detection switch operation. See appropriate DOOR UNLOCK DETECTION SWITCH under COMPONENT TESTS . Turn ignition off and disconnect ATS ECU connector. Close and unlock right front door. Ensure continuity exists between ground and ATS ECU connector terminal B7 (Blue/Yellow wire). If continuity is not present, repair open in harness or connector as necessary. If continuity is present, replace ATS ECU and retest.