Page 955 of 4264
ELECTRICAL-BODY AND CHASSIS 8A-297
CIRCUIT DIAGRAM WITH SUPER LOCK (RHD ONLY) Sheet 1/3
RTW48AXF025401
Page 956 of 4264
8A-298 ELECTRICAL-BODY AND CHASSIS
CIRCUIT DIAGRAM WITH SUPER LOCK (RHD ONLY) Sheet 2/3
RTW48AXF024801
Page 957 of 4264
ELECTRICAL-BODY AND CHASSIS 8A-299
CIRCUIT DIAGRAM WITH SUPER LOCK (RHD ONLY) Sheet 3/3
RTW48AXF024901
Page 960 of 4264
8A-302 ELECTRICAL-BODY AND CHASSIS
TROUBLESHOOTING
QUICK CHART FOR CHECK POINTS
Check Points
Fuse
C-14
(20A) Power
Window &
Door Lock
Switch Door
Lock
SwitchKey CYLN
Der switch Door Lock Actuator
Cable
Trouble Mode Driver’s
side Driver’s
side D/S P/S Passen
ger’s
side RR-RH RR-LHHarness
1. All the doors do not
lock and unlock
2. All the doors do not
get locked (or
unlocked)
3. Driver’s side door
does not get locked
(or unlocked)
4. FRT passenger’s side
door does not get
locked (or unlocked)
5. RR door-RH does not
get locked (or
unlocked)
6. RR door-LH does not
get locked (or
unlocked)
7. Door lock does not
operate when
operating from the
driver’s seat side
Page 961 of 4264
ELECTRICAL-BODY AND CHASSIS 8A-303
1. All the doors do not lock and unlock
Checkpoint Trouble Cause Countermeasure
Reinstall or replace the fuse
No. C-14 (20A)
Poor fuse contact or blown
NG
Repair grounding point
C-2
contact
Grounding point
C-2
Poor grounding point contact
Repair open circuit or
connector contact
Voltage between the driver’s
side power window & door
lock SW harness side
connector terminal 1
D-5
and the ground (Should be
battery voltage present)
Open circuit or poor connector
contact
NG NG OK
OK OK
Fuse No. C-14 (20A, Fuse
box)
Repair open circuit or
connector contact
Open circuit or poor connector
contact
NG
Replace the driver’s side
power window & door lock
SW.
Driver’s side power window &
door lock SW. function
SW. malfunction
NG OK
Continuity between 4
D-4
and
C-2
2. All the doors do not get locked (or unlocked)
Repair open circuit or
connector contact
Open circuit or poor connector
contact
NG
Replace the driver’s side
power window & door lock
SW.
Driver’s side power window &
door lock SW. function
SW. malfunction
NG OK
Continuity between the driver’s
side power window & door
lock SW harness side
connector terminals 14
D-20
and 6
D-20
Page 962 of 4264
8A-304 ELECTRICAL-BODY AND CHASSIS
3. Driver’s side door does not get locked (or unlocked)
Checkpoint Trouble Cause Countermeasure
Replace the door lock SW.Door lock SW. functionSW. malfunction NG
4. FRT passenger’s side door does not get locked (or unlocked)
Replace the FRT passenger’s
side door lock actuatorFRT passenger’s side door
lock actuator functionActuator malfunction NG
5. RR door-RH does not get locked (or unlocked)
Replace the RR door lock
actuator-RHRR door lock actuator-RH
functionActuator malfunction NG
6. RR door-LH does not get locked (or unlocked)
Replace the RR door lock
actuator-LHRR door lock actuator-LH
functionActuator malfunction NG
7. Door lock does not operate when operated from the driver’s seat side
Repair grounding point
C-2
contact
Poor grounding point contact
NG
Replace the door lock SW.
Continuity between the door
lock SW. side connector
terminals 1
D-4 and 2 D-4
when the SW is locked and
between is unlocked 2
D-4
and 4
D-4 when the SW.
SW. malfunction
NG OK
Grounding point
C-2
Page 963 of 4264
ELECTRICAL-BODY AND CHASSIS 8A-305
REMOVAL AND INSTALLATION
This photo is based on 2 doors
DRIVER SEAT SIDE POWER WINDOW &
DOOR LOCK SWITCH
Removal
1. Disconnect the battery ground cable.
2. Removes the screw in pull cup with the screwdriver.
3. Remove the switch bezel by pushing the spring with the tip
of a screwdriver.
4. Disconnect the connector.
ATTENTION:
When removing a switch bezel lift from the front in the
bezel.
It follows the front with the screwdriver.
The clip has broken when lifting from the rear in the bezel.
Installation
To install, follow the removal steps in the reverse order.
DRIVER’S SIDE DOOR LOCK SWITCH
Removal
1. Door Lock ASM
Refer to the removal steps of the DOORS in section 10
“BODY”.
2. Door Lock Switch
Installation
To install, follow the removal steps in the reverse order.
Page 964 of 4264
8A-306 ELECTRICAL-BODY AND CHASSIS
FRT PASSENGER’S SIDE DOOR LOCK
ACTUATOR
Removal
1. Door Lock ASM
Refer to the removal steps of the DOORS in Section 10
“BODY”.
2. Door Lock Actuator
Remover the actuator fixing bolts.
Disconnect the door lock link rod.
Disconnect the actuator connector.
Installation
To install, follow the removal steps in the reverse order.
RR DOOR LOCK ACTUATOR-LH & RH
Removal
1. Door Lock ASM
Refer to the removal steps of the DOORS in section 10
“BODY”.
2. Door Lock Actuator
Remove the actuator fixing bolts.
Disconnect the door lock link rod.
Disconnect the actuator connector.
Installation
To install, follow the removal steps in the reverse order.
