Remote Up / Down Function does not Operate [09/2015 - ]: Procedure

1. Check for LIN communication system DTCs related to the power window control system. Refer to DTC CHECK / CLEAR [09/2015 - ] .

   OK

   LIN communication system DTCs are not output.

Result: 

NG 

GO TO LIN COMMUNICATION SYSTEM 

Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2015 - ] )

Result: 

OK 

See step  2

1. Turn the window lock switch off and operate the switches on the multiplex network master switch. Check that the remote up/down function operates. Refer to OPERATION CHECK [09/2015 - ] .

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   OK

   Remote up/down function operates.

Result: 

OK 

END 

Result: 

NG 

REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY 

Refer to REMOVAL [09/2015 - ] )