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Problem Symptoms Table: Notes

Problem Symptoms

Problem Symptom/Suspected Area Go To
B1221 (Door ECU SW ON)
Power window regulator master switch Step  1, CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSY
B1231 (Driver's side jam protection limit switch malfunctions)
Power window regulator motor assembly RH Steps  - 9, CHECK POWER WINDOW REGULATOR MOTOR ASSY RH
B1232 (Driver's side jam protection sensor malfunctions
Power window regulator motor assembly RH Steps  - 9, CHECK POWER WINDOW REGULATOR MOTOR ASSY RH
AUTO UP/AUTO DOWN does not operate (only driver's side)
Power window regulator master switch assembly Steps  & 3, CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSY
Power window regulator motor assembly RH Steps  - 9, CHECK POWER WINDOW REGULATOR MOTOR ASSY RH
Power window operation is impossible by operation interlocked with key (only driver's side)
Front door lock assembly RH INSPECTION PROCEDURE , Step 2
Power window regulator master switch assembly Step  1, POWER WINDOW REGULATOR MASTER SWITCH ASSY (DOOR ECU)
Operation is impossible after key-OFF (only driver's side)
Front door courtesy light switch assembly INSPECTION PROCEDURE , Step 3
Multiplex network body ECU Step  2, MULTIPLEX NETWORK BODY ECU
Driver's side power window does not operate
D front door 20A fuse Step 1, CHECK FUSE
ECU B 7.5A fuse Step 1, CHECK FUSE
IG1 7.5A fuse Step 1, CHECK FUSE
Power window regulator master switch assembly Steps  & 3, CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSY
Power window regulator motor assembly RH Steps  - 9, CHECK POWER WINDOW REGULATOR MOTOR ASSY RH
Wire harness SYSTEM WIRING DIAGRAMS
Window operation via regulator switch for each seat is impossible
D front door fuse 20A fuse .....
P front door 25A fuse Step  1, CHECK FUSE
D rear door fuse 20A fuse Step  1, CHECK FUSE
P rear door fuse 20A fuse Step  1, CHECK FUSE
Power window regulator switch assembly Steps  & 3, CHECK POWER WINDOW REGULATOR SWITCH ASSY
Rear power window regulator switch assembly Steps  & 7, CHECK POWER WINDOW REGULATOR SWITCH ASSY REAR
Power window regulator motor assembly RH Steps & 9, CHECK POWER WINDOW REGULATOR MOTOR ASSY RH
Power window regulator motor assembly LH Steps  & 11, CHECK POWER WINDOW REGULATOR MOTOR ASSY LH
Wire harness SYSTEM WIRING DIAGRAMS
Remote operation of other seat via master switch is impossible
Power window regulator master switch assembly Steps  & 3, CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSY
Multiplex network body ECU Step  2, CHECK MULTIPLEX NETWORK BODY ECU
Wire Harness SYSTEM WIRING DIAGRAMS