Cube L4-1.8L (MR18DE) (2010)
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 front power window switch (passenger side) 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
Check front power window switch (passenger side). See: Component Tests and General Diagnostics/Door Lock And Unlock Switch/Passenger
Side/Component Inspection/With Intelligent Key System.
Is the inspection result normal?
YES - GO TO 6.
NO - Replace front power window switch (passenger side). 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
PASSENGER SIDE : Description
Transmits door lock/unlock operation to BCM.
DOOR LOCK AND UNLOCK SWITCH
PASSENGER SIDE : Diagnosis Procedure
1.CHECK DOOR LOCK AND UNLOCK SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect front power window switch (passenger side) connector.
3. Check signal between front power window switch (passenger side) harness connector and ground using oscilloscope.