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Jam Protection Function Does Not Operate








WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: Jam Protection Function does not Operate

Jam Protection Function does not Operate

DESCRIPTION
- This symptom may occur to all door windows.
The jam protection function operates within a specified range during the manual up or auto up operation.

INSPECTION PROCEDURE

PROCEDURE

1. PERFORM INITIALIZATION
(a) Initialize the power window regulator motor Initialization.
(b) Check if the power window auto up/down function operates Component Tests and General Diagnostics.
OK:
Auto up/down function operates.
NG -- END (PROBLEM DUE TO INITIALIZATION FAILURE)
OK -- Continue to next step.
2. CHECK JAM PROTECTION FUNCTION OPERATING RANGE
(a) Check if the jam protection function operates for applicable power window.
HINT: The jam protection function does not operate from the fully closed position of the door glass to 4 mm (0.157 in.) below that.

OK:
Jam protection function operates.

Result





E -- REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
D -- REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
C -- REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
B -- REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
A -- END
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