Remote Up / Down Function does not Operate [08/2015 - ]: Procedure

1. Check for LIN communication system DTCs related to the power window control system (Refer to DTC CHECK / CLEAR [08/2015 - ] ).

   OK

   LIN communication system DTCs are not output.

Result: 

NG 

GO TO LIN COMMUNICATION SYSTEM 

(Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2015 - ] )

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 REMOVAL [08/2015 - ] ).

   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 [08/2015 - ] )