Page 777 of 3924

POWER DOOR LOCK SYSTEMBL-43
< SERVICE INFORMATION >
C
DE
F
G H
J
K L
M A
B
BL
N
O P
1. Disconnect key switch connector.
2. Check continuity between key switch terminals 1 and 2.
OK or NG
OK >> Check the following. 15A fuse (No. 22, located in fuse and fusible link block)
Harness for open or short between key switch and fuse
Harness for open or short between BCM and key switch
NG >> Replace key switch or key switch and ignition knob switch.
Check Door Lock and Unlock SwitchINFOID:0000000001327805
1.CHECK DOOR LOCK AND UNLOCK SWITCH INPUT SIGNAL
With CONSULT-III
Check door lock and unlock switch (“CDL LOCK SW ” and “CDL UNLOCK SW”) in DATA MONITOR mode with
CONSULT-III.
When door lock and unlock switch is turned to LOCK:
When door lock and unlock switch is turned to UNLOCK:
Without CONSULT-III
1. Remove key from ignition key cylinder.
2. Check the signal between BCM connector M3 terminal 22 and ground with oscilloscope when door lock and unlock switch is turned “LOCK” or “UNLOCK”.
3. Make sure signals which are shown in the figure below can be detected during 10 second just after door lock and unlock switch
is turned “LOCK” or “UNLOCK”.
OK or NG
OK >> Door lock and unlock switch circuit is OK.
NG >> GO TO 2.
Terminal Condition of key switch Continuity
12 Key is inserted in IGN key cylinder. Yes
Key is removed from IGN key cylinder. No
PIIA2627E
CDL LOCK SW : ON
CDL UNLOCK SW : ON
Connector Te r m i n a l
(Wire color) Signal
(Reference value)
(+) (–)
M3 22 (OR) Ground
PIIA6379E
PIIA1297E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C
Page 778 of 3924

BL-44
< SERVICE INFORMATION >
POWER DOOR LOCK SYSTEM
2.CHECK POWER WINDOW SERIAL LINK CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM, power window main switch and front power window switch connectors.
3. Check continuity between BCM connector M3 terminal 22 and power window main switch (door lock and unlock switch) con-
nector D6 terminal 14.
4. Check continuity between power window main switch (door lock and unlock switch) connector D6 terminal 14 and ground.
5. Check continuity between BCM connector M3 terminal 22 and front power window switch (door lock and unlock switch) con-
nector D36 terminal 16.
6. Check continuity between front power window switch (door lock and unlock switch) connector D36 terminal 16 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3.CHECK DOOR LOCK AND UNLOCK SWITCH GROUND HARNESS
Check continuity between power window main switch (door lock and unlock switch) connector D7 terminal 17 and ground.
Check continuity between power window sub-switch (front passen- ger side) (door lock and unlock switch) connector D36 terminal 11
and ground.
OK or NG
22 (OR) – 14 (Y) : Continuity should exist.
14 (Y) – Ground : Continuity should not exist.
PIIB0405E
22 (OR) – 16 (Y) : Continuity should exist.
16 (Y) – Ground : Continuity should not exist.
PIIB0406E
17 (B) – Ground : Continuity should exist.
PIIA6201E
11 (B) – Ground : Continuity should exist.
PIIA6202E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C
Page 779 of 3924

POWER DOOR LOCK SYSTEMBL-45
< SERVICE INFORMATION >
C
DE
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G H
J
K L
M A
B
BL
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OK >> Replace power window main switch or power window sub-switch.
NG >> Repair or replace harness.
Check Door Lock Actuator (Driver Side)INFOID:0000000001327806
1.CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and front door lock actuator (driver side) connector.
3. Check continuity between BCM connector M4 terminals 44, 50
and front door lock actuator (driver side) connector D10 termi-
nals 2, 3.
4. Check continuity between BCM connector M4 terminals 44, 50 and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace harness.
2.CHECK OUTPUT SIGNAL
1. Connect BCM and door lock actuator (driver side) connector.
2. Check voltage between BCM connector M4 terminals 44, 50 and ground.
OK or NG
OK >> Check harness connection.
NG >> Replace BCM.
Check Door Lock Actuator (Pa ssenger Side and Rear LH/RH)INFOID:0000000001327807
1.CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect BCM and each door lo ck actuator connectors.
44 (Y) – 2 (GY) : Continuity should exist.
50 (PU) – 3 (PU) : Cont
inuity should exist.
44 (Y) – Ground : Continuity should not exist.
50 (PU) – Ground : Continuity should not exist.
PIIA6539E
Con-
nector Te r m i n a l
(Wire color) Condition Voltage (V)
(Approx.)
(+) (–)
M4 44
(Y)
Ground Driver door lock/unlock
switch is turned to UN-
LOCK.
0
→ Battery voltage → 0
50
(PU) Driver door lock/unlock
switch is turned to
LOCK.
0
→ Battery voltage → 0
PIIA6383E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C
Page 780 of 3924

BL-46
< SERVICE INFORMATION >
POWER DOOR LOCK SYSTEM
2. Check continuity between BCM connector M4 terminals 50, 51and front door lock actuator passenger side, rear door lock actu-
ator LH/RH connectors D40, D52, D72 terminals 2, 3.
3. Check continuity between BCM connector M4 terminals 50, 51 and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace harness.
2.CHECK DOOR LOCK ACTUATOR SIGNAL
Check voltage between BCM connector M4 terminals 50, 51 and
ground.
OK or NG
OK >> Replace front door lock assembly (passenger side) or rear door lock actuator LH/RH.
NG >> Replace BCM.
Check Fuel Lid Lock ActuatorINFOID:0000000001327808
1.CHECK FUEL LID LOCK ACTUATOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and fuel lid lock actuator connector.
3. Check continuity between BCM connector M4 terminals 44, 50 and fuel lid lock actuator connector B70 terminals 1, 2.
4. Check continuity between BCM connector M4 terminals 44, 50 and ground.
OK or NG
50 (PU) – 3 (PU) : Cont inuity should exist.
51 (W/B) – 2 (L or Y) : Co ntinuity should exist.
50 (PU) – Ground : Continuity should not exist.
51 (W/B) – Ground : Continuity should not exist.
PIIA6540E
Con-
nector Te r m i n a l
(Wire color) Condition Voltage (V)
(Approx.)
(+) (–)
M4 50
(PU) Ground Door lock/unlock switch
is turned to LOCK.
0
→ Battery voltage → 0
51
(W/B) Door lock/unlock switch
is turned to UNLOCK.
0
→ Battery voltage → 0
PIIA6385E
44 (Y) – 2 (L) : Conti nuity should exist.
50 (PU) – 1 (PU) : Cont inuity should exist.
44 (Y) – Ground : Continui ty should not exist.
50 (PU) – Ground : Contin uity should not exist.
PIIA6386E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C
Page 781 of 3924

POWER DOOR LOCK SYSTEMBL-47
< SERVICE INFORMATION >
C
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G H
J
K L
M A
B
BL
N
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OK >> Replace fuel lid lock actuator.
NG >> Repair or replace harness.
Check Front Door Key Cylinder Switch (Lock)INFOID:0000000001327809
1.CHECK FRONT DOOR KEY CYLINDER SWITCH INPUT SIGNAL (LOCK SIGNAL)
With CONSULT-III
Check front door key cylinder switch LH (“KEY CYL LK SW”) in “DATA MONITOR” mode with CONSULT-III.
When key cylinder switch is turned to “LOCK”.
Without CONSULT-III
Check voltage between power window main switch (door lock and
unlock switch) connector and ground.
OK or NG
OK >> Front door key cylinder switch ci rcuit driver side (lock) is OK.
NG >> GO TO 2.
2.CHECK FRONT DOOR KEY CYLINDER SWITCH
1. Disconnect front door key cylinder switch driver side connector.
2. Check continuity between front door key cylinder switch driver side terminals 1 and 5.
OK or NG
OK >> Check the following. Front door key cylinder switch driver side ground circuit.
Harness for open or short between power window main switch (door lock and unlock switch)and front door key cylinder switch driver side.
NG >> Replace front door key cylinder switch driver side.
Check Front Door Key Cylinder Switch (Unlock)INFOID:0000000001327810
1.CHECK FRONT DOOR KEY CYLINDER SWITCH INPUT SIGNAL (UNLOCK SIGNAL)
With CONSULT-III
Check front door key cylinder switch driver side (“KEY CYL UN-SW”) in “DATA MONITOR” mode with CON-
SULT-III.
When key cylinder switch is turned to “UNLOCK”. KEY CYL LK-SW : ON
Connector
Terminal (Wire color)
Front door key cylinder
switch position Voltage (V)
(Approx.)
(+) (-)
D6 4 (P) Ground Neutral / Unlock 5
Lock 0
PIIA6203E
Terminal Front door key cylinder switch position Continuity
15 Neutral / Unlock No
Lock Yes
PIIA6543E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C
Page 782 of 3924

BL-48
< SERVICE INFORMATION >
POWER DOOR LOCK SYSTEM
Without CONSULT-III
Check voltage between main power window switch (door lock and
unlock switch) connector and ground.
OK or NG
OK >> Front door key cylinder switch circuit driver side (unlock) is OK.
NG >> GO TO 2.
2.CHECK FRONT DOOR KEY CYLINDER SWITCH
1. Disconnect front door key cylinder switch driver side connector.
2. Check continuity between front door key cylinder switch driver side terminals 5 and 6.
OK or NG
OK >> Check the following. Front door key cylinder switch driver side ground circuit
Harness for open or short between power window main switch (door lock and unlock switch)and front door key cylinder switch driver side
NG >> Replace front door key cylinder switch driver side.
Check Select Unlock Relay CircuitINFOID:0000000001327811
1.CHECK SELECT UNLOCK CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM, rear door lock actuator (LH and RH), and passenger side select unlock relay connector.
3. Check continuity between BCM connector M4 terminal 50 and passenger side select unlock relay connector M30 terminal 4.
4. Check continuity between passenger side select unlock relay connector M30 terminal 4 and ground.KEY CYL UN-SW : ON
Connector
Terminal (Wire color)
Front door key cylinder
switch position Voltage (V)
(Approx.)
(+) (-)
D6 6 (OR) Ground Neutral / Lock 5
Unlock 0
PIIA6205E
Terminal Front door key cylinder switch position Continuity
56 Neutral / Lock No
Unlock Yes
PIIA6544E
50 (PU) – 4 (PU) : Continuity should exist.
4 (PU) – Ground : Continuity should not exist.
PIIB0403E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C
Page 783 of 3924
POWER DOOR LOCK SYSTEMBL-49
< SERVICE INFORMATION >
C
DE
F
G H
J
K L
M A
B
BL
N
O P
5. Check continuity between passenger side select unlock relay connector M30 terminal 3 and rear door lock actuator connector
D52 (LH), D72 (RH) terminal 3.
6. Check continuity between passenger side unlock relay connec- tor M30 terminal 3 and ground.
OK or NG
OK >> Check passenger side select unlock relay.
NG >> Repair or replace harness. 3 (PU) – 3 (PU) : Cont
inuity should exist.
3 (PU) – Ground : Continuity should not exist.
PIIB8506E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C
Page 784 of 3924
BL-50
< SERVICE INFORMATION >
REMOTE KEYLESS ENTRY SYSTEM
REMOTE KEYLESS ENTRY SYSTEM
Component Parts and Harness Connector LocationINFOID:0000000001327812
System DescriptionINFOID:0000000001327813
INPUTS
Power is supplied at all times
PIIB4074E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C