Supra L6-2997cc 3.0L DOHC MFI (1998)
Power Window Switch: Testing and Inspection
INSPECT POWER WINDOW MASTER SWITCH CONTINUITY
Driver's Switch:
Passenger's Switch (Window unlock):
Passenger's Switch (Window lock):
If continuity is not as specified, replace the switch.
INSPECT POWER WINDOW MASTER SWITCH ILLUMINATION
Connect the positive (+) lead from the battery to terminal 4 and the negative (-) lead to terminal 8, check that the illumination lights up.
If operation is not as specified, replace the master switch.
INSPECT ONE TOUCH POWER WINDOW SYSTEM/CURRENT OF CIRCUIT
Using an ammeter:
