Jam Protection Function does not Operate

DESCRIPTION

This symptom may occur on all door windows.
The jam protection function operates within a specified range during the manual UP or AUTO UP operation.

INSPECTION PROCEDURE

Note

When the multiplex network master switch assembly connector or multiplex network switch assembly (applicable location) connector is disconnected, the power window control system must be initialized Click here.
Since the power window control system has functions that use multiplex communication, first confirm that there is no malfunction in the multiplex communication system by inspecting the multiplex communication functions in accordance with the How to Proceed with Troubleshooting procedures Click here. Then, conduct the following inspection procedure.

PROCEDURE

PERFORM INITIALIZATION (POWER WINDOW CONTROL SYSTEM (APPLICABLE LOCATION))
1. Initialize the power window control system (applicable location) Click here.
NEXT

CHECK JAM PROTECTION FUNCTION OPERATING RANGE

Check if the jam protection function operates normally for the applicable power window.

Tech Tips

The jam protection function will not operate within 4 mm (0.157 in) of the fully closed position.

OK
Jam protection function operates normally.

Result

Result	Proceed to
NG (Driver side window)	A
NG (Front passenger side window)	B
NG (Rear LH side window)	C
NG (Rear RH side window)	D
OK	E

A

REPLACE MULTIPLEX NETWORK MASTER SWITCH Click here

B

REPLACE MULTIPLEX NETWORK SWITCH ASSEMBLY (for Front Passenger Side) Click here

C

REPLACE MULTIPLEX NETWORK SWITCH ASSEMBLY (for Rear LH Side) Click here

D

REPLACE MULTIPLEX NETWORK SWITCH ASSEMBLY (for Rear RH Side) Click here

E

END (INITIALIZATION IS DEFECTIVE)

POWER WINDOW CONTROL SYSTEM Jam Protection Function does not Operate