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POWER DOOR LOCKS
Component Index
Anti-theft and Keyless Entry Control Unit
Dash Fuse Box
Left Front Door Lock Actuator
Passenger Door Lock Control Relay
Right Front Door Lock Actuator
See Ground Distribution,
page 14-3.
CB-14
POWER
DOOR LOCK
20A
POWER DOOR LOCKS
Circuit Schematic
130
HOT AT ALL TIMES
D-5
10
LT GRN/WHT
DASH
FUSE
BOX
RIGHT FRONT
DOOR POWER
WINDOW and
LOCK SWITCH
D-14
6
H-21
2
H-25
5
7
8
1
6
LOCK
UNLOCK
Door Lock
Switch
Unlock
Lock
Left
front door lock
switch input
H-20
3
RED/BLK
LT GRN/WHT
LEFT FRONT
DOOR KEY
SWITCH
7
LOCK
UNLOCK
Unlock
Door
lock input
RED/WHT
H-21
4
LT GRN/WHT
LT GRN/WHT
H-21A
4
LT GRN/WHT
LT GRN/WHT
LT GRN/WHT
D-3
D-5
D-8
1
Unlock
Lock
Door
lock output
RED/WHT
2
6
RED/BLK
K-3
RED/WHT
2
1
H-21A
H-21
See Ground
Distribution,
page 14-3.
C-46
H-24
5
D-8
2
BLK
GRN/BLU
GRN/RED
BLK
GRN/
WHT
LT GRN/RED
H-21A
RED/WHT
RED/WHT
RED/WHT
RED/WHT
RED/WHT
ANTI-THEFT
and
KEYLESS ENTRY
CONTROL UNIT
RED/BLK
RED/BLK
RED/BLK
RED/BLK
3
D-14
3
RED/WHT
Power input
BLK
BLK
BLK
BLK
BLK
BLK
BLK
POWER DOOR LOCKS
Circuit Schematic
130-1
LEFT FRONT
DOOR POWER
WINDOW and
LOCK SWITCH
4
3
Lock/unlock
output
LT GRN/WHT
LT GRN/WHT
LT GRN
P-9
3
M
LOCK
UNLOCK
1
LEFT FRONT
DOOR LOCK
ACTUATOR
See Ground
Distribution,
page 14-3.
C-46
P-19
1
H-24
M
LOCK
UNLOCK
3
RIGHT FRONT
DOOR LOCK
ACTUATOR
6
LT GRN
ANTI-THEFT
and KEYLESS
ENTRY CONTROL
UNIT
Solid State: Do not
check resistance.
Power
Input
PASSENGER
DOOR LOCK
CONTROL
RELAY
3
LT GRN/BLK
1
LT GRN/WHT
LT GRN
LT GRN/BLK
6
D-5
7
1
K-2
5
Passenger
keyless entry
control
2
K-4
4
LT GRN/BLK
LT GRN
LT GRN/BLK
H-21A
6
7
LT GRN/BLK
K-3
LT GRN
BLK
BLK
H-21
6
7
LT GRN/BLK
ORN
LT GRN/WHT
K-4
LT GRN
LT GRN/BLK
LT GRN
Ground
130-2
(Refer to Section 201 for photographs.)
Component
Photo No.
Anti-theft and Keyless Entry
Control Unit
Below I/P left of steering column
45
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dash Fuse Box
Behind left I/P side trim panel
36
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Left Front Door Lock
Actuator
Inside rear of left door, behind trim pad
69
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Passenger Door Lock Control
Relay
Behind right kick panel, in access hole
39
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Right Front Door Lock
Actuator
Inside rear of right front door, behind trim pad
69
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector
D-8 (3-WHT)
On lower rear of left door, behind trim panel
69
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-20 (15-WHT)
Behind left side of I/P, above left kick panel on bracket
42
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .
H-21 (8-WHT)
Behind left kick panel, in access hole
39
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-21A (8-WHT)
Behind left kick panel, in access hole
39
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-24 (8-WHT)
Behind right kick panel, in access hole
57
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-25 (6-WHT)
Behind right kick panel, in access hole
57
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-29 (8-WHT)
Behind left side of I/P, above left kick panel on bracket
42
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .
Ground
C-46
Behind left kick panel
40
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Location Index
Circuit Operation
Power Door Locks
The POWER DOOR LOCK fuse CB-14 applies bat-
tery voltage at all times to the door lock control unit (in
the left front power window and lock switch), the anti-
theft and keyless entry control unit and passenger
door lock control relay coil. Locking or unlocking the
doors with either door lock switch locks or unlocks both
doors. The control unit locks or unlocks the doors by
applying battery voltage and providing a ground
to the
door lock actuators in one direction to lock the doors
and in the opposite direction to unlock the doors.
Keyless Entry
Using the remote to unlock the driver’s door sends a
signal to the door lock control unit (in the left front pow-
er window and lock switch). The door lock control unit
applies voltage to unlock the doors, the anti-theft and
keyless entry control unit provides ground for the pas-
senger door lock control relay and the relay is ener-
gized. With the passenger door lock control relay ener-
gized the right front door lock actuator
does not get
voltage and remains locked unless the button
on
the
keyless
entry
remote
is
depressed
again within 10 seconds. When the remote is de-
pressed with in 10 seconds the anti-theft and keyless
entry control unit does not provide a ground for the coil
of the passenger door lock control relay and the right
front door lock actuator is provided with voltage to un-
lock the door.
POWER DOOR LOCKS
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