Windows / Glass (Service Information): Overview Lexus GS IV

Scheme 25

Scheme 26

1. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT UPPER ARMREST BASE PANEL LH . Refer to «DISASSEMBLY [03/2012 - ] - Step 5»(ref-600591-S05625924972014022400000)
2. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Detach the 12 claws and remove the multiplex network master switch assembly.

Scheme 27

1. INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Check that the LED illuminates. Apply auxiliary battery voltage to the master switch and check that the LED illuminates. OK Measurement Condition Specified Condition Battery positive (+) - 18 (LED) Battery negative (-) - 12 (GND) LED illuminates If the result is not as specified, replace the multiplex network master switch assembly. TEXT IN ILLUSTRATION *a Component without harness connected (Multiplex Network Master Switch Assembly)

See also:
• REMOVAL [03/2012 - ] - Step 9
• REMOVAL [03/2012 - ]