Manual Up / Down Function Via Back Door Lock Key Cylinder Does Not Operate

WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: Manual Up / Down Function Via Back Door Lock Key Cylinder does not Operate

Manual Up / Down Function Via Back Door Lock Key Cylinder does not Operate

DESCRIPTION

If the manual UP/DOWN function via the back door lock key cylinder does not operate, the back door lock key cylinder or the wire harness may be abnormal.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK BACK DOOR WINDOW OPERATION
(a) Check that the back door power window operates via the back door power window switch.

NG -- OTHER PROBLEM
OK -- Continue to next step.

2. INSPECT TAIL GATE CONTROL SWITCH ASSEMBLY (BACK DOOR LOCK KEY CYLINDER)




(a) Disconnect the switch connector.
(b) Insert the key into the key cylinder.
(c) Check the continuity between the terminals of the switch connector when turning the key.
Standard:





NG -- REPLACE TAIL GATE CONTROL SWITCH ASSEMBLY
OK -- REPAIR OR REPLACE HARNESS AND CONNECTOR (BACK DOOR ECU - SWITCH)