Cube L4-1.8L (MR18DE) (2010)
3. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace harness.
3.CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES - GO TO 6.
NO - Replace BCM. See: Body Control Systems/Body Control Module/Service and Repair/With Intelligent Key System/Removal And Installation.
4.CHECK DOOR LOCK AND UNLOCK SWITCH GROUND
Check continuity between power window main switch harness connector and ground.
Is the inspection result normal?
YES - GO TO 5.
NO - Repair or replace harness.
5.CHECK DOOR LOCK AND UNLOCK SWITCH
See: Door Lock And Unlock Switch/Driver Side/Component Inspection/With Intelligent Key System.
Is the inspection result normal?
YES - GO TO 6.
NO - Replace power window main switch. See: Sensors and Switches/Sensors and Switches - Windows and Glass/Power Window Switch/Service and
Repair/Removal And Installation.
6.CHECK INTERMITTENT INCIDENT
See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Service Information For Electrical Incident/Intermittent Incident.
- INSPECTION END
Without Intelligent Key System
DOOR LOCK AND UNLOCK SWITCH
DRIVER SIDE : Description
Transmits door lock/unlock operation to BCM.
DOOR LOCK AND UNLOCK SWITCH
DRIVER SIDE : Diagnosis Procedure