Page 1405 of 2267
152
67893412 11 10
EL-S/LOCK-04
B
B
B18 Y/R35
5
11B12
3B5
D2
Y/R
D2
B5 2
BD7
B
B
B274 1 Y/L
B56
D11
Y/L
D11
B56
B5
W
1
52
678934
10B56
W36
Y/L
5
2
BD16 Y/L
123
456D7
B1 2 3
4 5 6D16
B Y/R
Y/R
BB
35 34 33 32 3130
29 2827
26 25 3623 22 21 24 2019
18 17B12
W
YEL329B
TIME CONTROL
UNIT
DOOR LOCK
ACTUATOR ASSEMBLY
(DRIVER’S SIDE)
(UNLOCK SENSOR) UNLOCK
LOCKDOOR LOCK
ACTUATOR ASSEMBLY
(PASSENGER SIDE)
(UNLOCK SENSOR) UNLOCK
LOCK
POWER DOOR LOCK—Super Lock—
Wiring Diagram—S/LOCK—(Cont’d)
EL-273
Page 1417 of 2267
POWER SUPPLY AND GROUND CIRCUIT CHECK
Main power supply circuit check
Terminals Ignition switch position
LOCK ACC ON
9GroundBattery
voltageBattery
voltageBattery
voltage
Ground circuit check
Terminals Continuity
16- Ground Yes
Time control
unit connector
YEL445B
YEL431B Time control unit connector
POWER DOOR LOCK—Super Lock—
Trouble Diagnoses (Cont’d)
EL-285
Page 1418 of 2267
DIAGNOSTIC PROCEDURE 1
(Door unlock sensor check)
CHECK DOOR UNLOCK SENSOR
INPUT SIGNAL.
Check voltage between time control
unit connector terminals
35or36
and ground.
NG
OK
Door unlock sensor is
OK.
CHECK DOOR UNLOCK SENSOR.
1) Disconnect door unlock sensor con-
nector.
2) Check continuity between door
unlock sensor terminals.
OK
NG
Replace door lock actua-
tor assembly.
Check the following:
Door unlock sensor ground circuit.
Harness for open or short-circuit
between control unit and door unlock
sensor
Terminals
ConditionVoltage
[V]
Driver
side
35GroundLockedApprox.
2
(Approx.
20 sec.)
Unlocked 0
Pas-
sen-
ger
side
36GroundLockedApprox.
12
(Approx.
20 sec.)
Unlocked 0
Terminals Condition Continuity
2-5Locked No
Unlocked Yes
YEL446B
Time control unit connector
YEL815
Door lock actuator assem-
bly connectors
Driver side :
Passenger side:
POWER DOOR LOCK—Super Lock—
Trouble Diagnoses (Cont’d)
EL-286
Page 1419 of 2267
DIAGNOSTIC PROCEDURE 2
(Door key cylinder switch check)
CHECK DOOR KEY CYLINDER
SWITCH INPUT SIGNAL (LOCK SIG-
NAL).
Check voltage between time control
unit connector terminal
29and
ground.
NG
OK
Door key cylinder switch
is OK.
CHECK DOOR KEY CYLINDER
SWITCH.
1) Disconnect door key cylinder switch
connector.
2) Check continuity between door key
cylinder switch terminals.
OK
NG
Replace key cylinder
switch.
Check the following:
Harness connectorsB3,M13
Harness connectorsM7,D1
Harness connectorsB5,D2
Harness connectorsB56,D11
Door key cylinder switch ground cir-
cuit
Harness for open or short-circuit
between super lock control unit and
door key cylinder.
Key cylinder switch operation Voltage [V]
Between neutral and lock 0
Unlock/neutral Approx. 5
Terminals Key position Continuity
1-2
Neutral No
Between
neutral and
lockYe s
Unlock/
neutralNo
Full stroke
(Lock)No
YEL028D
YEL817
Key cylinder switch
Driver side :
Passenger side:
POWER DOOR LOCK—Super Lock—
Trouble Diagnoses (Cont’d)
EL-287
Page 1420 of 2267
DIAGNOSTIC PROCEDURE 3
—Type-1 for Super Lock Actuator—
(Door lock actuator check)
CHECK DOOR LOCK ACTUATOR
CIRCUIT.
Check voltage for door lock actuator.
Before operating passenger side
knob lock switch, close all doors.
OK
NG
Door lock actuator is OK.
CHECK DOOR LOCK ACTUATOR.
1. Disconnect door lock actuator con-
nector.
2. Apply 12V direct current to door lock
actuator and check operation.
Driver side
Passenger side
Rear door
NG
OK
Check harness between
control unit and door lock
actuator.
Replace door lock actuator assembly.
Knob lock
switch conditionTerminals
Voltage
(V)
Unlock,Lock
41Ground
Approx. 12
(Approx. 5
seconds)
42Ground
Lock,Unlock
44Ground
Door lock actuator
operationTerminals
Unlocked,
Locked
1:
(RHD)4: (RHD)
Locked,
Unlocked
4: (RHD)1: (RHD)
Door lock actuator
operationTerminals
Unlocked,
Locked
4: (RHD)1: (RHD)
Locked,
Unlocked
1: (RHD)4: (RHD)
Door lock actuator
operationTerminals
Unlocked,
Locked
6: (LHD)
1: (RHD)
3: (LHD)
4: (RHD)
Locked,
Unlocked
3: (LHD)
4: (RHD)
6: (LHD)
1: (RHD)
YEL029D
YEL035D
YEL036D
YEL820
Door lock actuator
assembly connector
Rear door RH
Rear door LH
POWER DOOR LOCK—Super Lock—
Trouble Diagnoses (Cont’d)
EL-288
Page 1421 of 2267
DIAGNOSTIC PROCEDURE 3
—Type-2 for Super Lock Actuator—
(Door lock actuator check)
CHECK DOOR LOCK ACTUATOR
CIRCUIT.
Check voltage for door lock actuator.
Before operating passenger side
knob lock switch, close all doors.
OK
NG
Door lock actuator is OK.
CHECK DOOR LOCK ACTUATOR.
1. Disconnect door lock actuator con-
nector.
2. Apply 12V direct current to door lock
actuator and check operation.
Driver side
Passenger side
Rear door
NG
OK
Check harness between
control unit and door lock
actuator.
Replace door lock actuator assembly.
Knob lock
switch conditionTerminals
Voltage
(V)
Unlock,Lock
41Ground
Approx. 12
(Approx. 5
seconds)
42Ground
Lock,Unlock
44Ground
Door lock actuator
operationTerminals
Unlocked,
Locked
6: (LHD)
1: (RHD)
3: (LHD)
4: (RHD)
Locked,
Unlocked
3: (LHD)
4: (RHD)
6: (LHD)
1: (RHD)
Door lock actuator
operationTerminals
Unlocked,
Locked
3: (LHD)
4: (RHD)
6: (LHD)
1: (RHD)
Locked,
Unlocked
6: (LHD)
1: (RHD)
3: (LHD)
4: (RHD)
Door lock actuator
operationTerminals
Unlocked,
Locked
6: (LHD)
1: (RHD)
3: (LHD)
4: (RHD)
Locked,
Unlocked
3: (LHD)
4: (RHD)
6: (LHD)
1: (RHD)
YEL029D
YEL819
Door lock actuator
assembly connector
Driver side:
LHD modelRHD model
YEL022AA
YEL820
Door lock actuator
assembly connector
Rear door RH
Rear door LH
POWER DOOR LOCK—Super Lock—
Trouble Diagnoses (Cont’d)
EL-289
Page 1422 of 2267
DIAGNOSTIC PROCEDURE 4
—Type-1 for Super Lock Actuator—
(Super lock actuator check)
CHECK SUPER LOCK ACTUATOR CIR-
CUIT.
Check voltage for super lock actuator.
Note:
Put the system in set condition before
checking release signal.
OK
NG
Super lock actuator
is OK.
CHECK SUPER LOCK ACTUATOR.
1. Disconnect door lock actuator assembly
connector.
2. Set lever A in lock position.
3. Apply 12V direct current to door lock
actuator assembly and check operation.
Driver side
Passenger side
Rear door
NG
OK
Check harness
between control unit
and door lock actua-
tor assembly.
Replace door lock actuator assembly.
Door key cylin-
der switch con-
ditionTerminals
Voltage
(V)
Lock (Set)
40Ground
Approx. 12
Unlock
(Released)
44Ground
Super
lock
actuator
operationTerminalsConnec-
tion from
lever A
to lever B
Released
,Set
6: (RHD)3: (RHD)Discon-
nect
Set,
Released
3: (RHD)6: (RHD) Connect
Super
lock
actuator
operationTerminalsConnec-
tion from
lever A
to lever B
Released
,Set
3: (RHD)6: (RHD)Discon-
nect
Set,
Released
6: (RHD)3: (RHD) Connect
Super
lock
actuator
operationTerminalsConnec-
tion from
lever A
to lever B
Released
,Set
1: (LH)
6: (RH)
4: (LH)
3: (RH)Discon-
nect
Set,
Released
4: (LH)
3: (RH)
1: (LH)
6: (RH)Connect
YEL449B
Time control unit connector
NEF767
Lock
lever
AFront Door lock actuator
assembly connector
Driver side:
RHD model
Lever B
Door lock
actuator assembly
NEF768
Door lock actuator
assembly connector
Passenger side:RHD model
YEL255A
Door lock actuator assembly connector
Rear door LHRear door RH
POWER DOOR LOCK—Super Lock—
Trouble Diagnoses (Cont’d)
EL-290
Page 1423 of 2267
DIAGNOSTIC PROCEDURE 4
—Type-2 for Super Lock Actuator—
(Super lock actuator check)
CHECK SUPER LOCK ACTUATOR CIR-
CUIT.
Check voltage for super lock actuator.
Note:
Put the system in set condition before
checking release signal.
OK
NG
Super lock actuator
is OK.
CHECK SUPER LOCK ACTUATOR.
1. Disconnect door lock actuator assembly
connector.
2. Set lever A in lock position.
3. Apply 12V direct current to door lock
actuator assembly and check operation.
Driver side
Passenger side
Rear door
NG
OK
Check harness
between control unit
and door lock actua-
tor assembly.
Replace door lock actuator assembly.
Door key cylin-
der switch con-
ditionTerminals
Voltage
(V)
Lock (Set)
40Ground
Approx. 12
Unlock
(Released)
44Ground
Super
lock
actuator
operationTerminalsConnec-
tion from
lever A
to lever B
Released
,Set
1: (LHD)
6: (RHD)4: (LHD)
3: (RHD)Discon-
nect
Set,
Released
4: (LHD)
3: (RHD)1: (LHD)
6: (RHD)Connect
Super
lock
actuator
operationTerminalsConnec-
tion from
lever A
to lever B
Released
,Set
4: (LHD)
3: (RHD)1: (LHD)
6: (RHD)Discon-
nect
Set,
Released
1: (LHD)
6: (RHD)4: (LHD)
3: (RHD)Connect
Super
lock
actuator
operationTerminalsConnec-
tion from
lever A
to lever B
Released
,Set
1: (LH)
6: (RH)
4: (LH)
3: (RH)Discon-
nect
Set,
Released
4: (LH)
3: (RH)
1: (LH)
6: (RH)Connect
YEL449B
Time control unit connector
YEL822
Door lock actuator
assembly connector
Driver side:
LHD model
RHD model
Lever B
Front
Lock
Lever
A
Door lock
actuator
assemblyDoor lock
actuator
assembly Lock
Lever
A FrontLever B
YEL023A
Door lock actuator
assembly connector
Passenger side: LHD modelRHD model
YEL255A
Door lock actuator assembly connector
Rear door LHRear door RH
POWER DOOR LOCK—Super Lock—
Trouble Diagnoses (Cont’d)
EL-291
