Inspect Procedure
- CHECK WIRE HARNESS (WIRELESS DOOR LOCK BUZZER CONTROLLER THEFT WARNING ECU ASSY)
- Disconnect the K4 controller connector.
- Disconnect the T5 ECU connector.
- Measure the resistance of the wire harness side connectors.
Standard:
TESTER CONNECTION SPECIFIED CONDITIONTester Connection Specified Condition K4-1 - T5-11 (BZR3) Below 1 Ω K4-2 - T5-23 (BZRG) Below 1 Ω NG: REPAIR OR REPLACE HARNESS AND CONNECTOR
OK: GO TO NEXT STEP
- CHECK WIRELESS DOOR LOCK BUZZER CONTROLLER
- Reconnect the K4 controller connector.
- Measure the resistance of the controller.
Standard:
TESTER CONNECTION SPECIFIED CONDITIONTester Connection Switch Condition Specified Condition 1 - 2 OFF (knob turned fully counterclockwise) 10 kΩ or higher 1 - 2 OFF --> ON (knob turned clockwise) 10 kΩ or higher --> Below 1 Ω NG: REPLACE WIRELESS DOOR LOCK BUZZER CONTROLLER
OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE