Juke F15 (2012 year). Service Repair Manual — part 95
DLK-512
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
BACK DOOR OPENER ACTUATOR
DTC/CIRCUIT DIAGNOSIS
BACK DOOR OPENER ACTUATOR
Diagnosis Procedure
INFOID:0000000006616455
1.
CHECK BACK DOOR OPENER ACTUATOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect back door opener assembly connector.
3.
Check voltage between back door opener assembly harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK BACK DOOR OPENER ACTUATOR CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and back door opener assembly harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-161, "Removal and Installation"
.
NO
>> Repair or replace harness.
3.
CHECK BACK DOOR OPENER ACTUATOR GROUND CIRCUIT
Check continuity between back door opener assembly harness connector and ground.
Is the inspection normal?
YES
>> Replace back door opener assembly.
NO
>> Repair or replace harness.
(+)
(–)
Condition
Voltage
(Approx.)
Back door opener assembly
Connector
Terminal
D106
1
Ground
Back opener
switch
ON
12 V
BCM
Back door opener assembly
Continuity
Connector
Terminal
Connector
Terminal
M65
50
D106
1
Existed
BCM
Ground
Continuity
Connector
Terminal
M65
50
Not existed
Back door opener assembly
Ground
Continuity
Connector
Terminal
D106
2
Existed
BACK DOOR OPENER SWITCH
DLK-513
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
BACK DOOR OPENER SWITCH
Component Function Check
INFOID:0000000006616456
1.
CHECK FUNCTION
1.
Select “TRUNK” of “BCM” using CONSULT-III.
2.
Select “TRNK OPNR SW” in “DATA MONITOR” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Back door opener switch is OK.
NO
>> Refer to
DLK-513, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000006616457
1.
CHECK BACK DOOR OPEN INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect back door opener switch connector.
3.
Check signal between back door opener switch harness connector and ground using oscilloscope.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK BACK DOOR OPENER SWITCH CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and back door opener switch harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-161, "Removal and Installation"
.
NO
>> Repair or replace harness.
Monitor item
Condition
Status
TRNK OPNR SW
Back door opener switch
Pressed
ON
Released
OFF
(+)
(–)
Signal
(Reference value)
Back door opener switch
Connector
Terminal
D107
1
Ground
JPMIA0012GB
BCM
Back door opener switch
Continuity
Connector
Terminal
Connector
Terminal
M65
30
D107
1
Existed
BCM
Ground
Continuity
Connector
Terminal
M65
30
Not existed
DLK-514
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
BACK DOOR OPENER SWITCH
3.
CHECK BACK DOOR OPENER SWITCH GROUND CIRCUIT
Check continuity between back door opener switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK BACK DOOR OPENER SWITCH
DLK-514, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace back door opener switch.
5.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000006616458
1.
CHECK BACK DOOR OPENER SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect back door opener switch connector.
3.
Check continuity between back door opener switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace back door opener switch.
Back door opener switch
Ground
Continuity
Connector
Terminal
D107
2
Existed
Back door opener switch
Condition
Continuity
Terminal
1
2
Back door opener
switch
Pressed
Existed
Released
Not existed
DOOR LOCK ACTUATOR
DLK-515
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
DOOR LOCK ACTUATOR
DRIVER SIDE
DRIVER SIDE : Component Function Check
INFOID:0000000006616462
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT-III.
2.
Select “DOOR LOCK” in “ACTIVE TEST” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Door lock actuator is OK.
NO
>> Refer to
DLK-515, "DRIVER SIDE : Diagnosis Procedure"
.
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000006616463
1.
CHECK DOOR LOCK ACTUATOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front door lock assembly (driver side) connector.
3.
Check voltage between front door lock assembly (driver side) harness connector and ground.
Is the inspection result normal?
YES
>> Replace front door lock assembly (driver side).
NO
>> GO TO 2.
2.
CHECK DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect BCM connector and all door lock assembly connector.
2.
Check continuity between BCM harness connector and front door lock assembly (driver side) harness
connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
Monitor item
Status
DOOR LOCK
ALL LOCK
Door lock actuators
LOCK
ALL UNLK
UNLOCK
(+)
(–)
Condition
Voltage
(Approx.)
Front door lock assembly
(driver side)
Connector
Terminal
D38
2
Ground
Door lock and unlock switch
Unlock
12 V
1
Lock
BCM
Front door lock assembly (driver side)
Continuity
Connector
Terminal
Connector
Terminal
M66
56
D38
2
Existed
69
1
BCM
Ground
Continuity
Connector
Terminal
M66
56
Not existed
69
DLK-516
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
DOOR LOCK ACTUATOR
3.
CHECK BCM OUTPUT SIGNAL
1.
Connect BCM connector.
2.
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Check for internal short of each door lock actuator.
NO
>> Replace BCM. Refer to
BCS-161, "Removal and Installation"
.
PASSENGER SIDE
PASSENGER SIDE : Component Function Check
INFOID:0000000006616464
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT-III.
2.
Select “DOOR LOCK” in “ACTIVE TEST” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Door lock actuator is OK.
NO
>> Refer to
DLK-515, "DRIVER SIDE : Diagnosis Procedure"
.
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000006616465
1.
CHECK DOOR LOCK ACTUATOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front door lock assembly (passenger side) connector.
3.
Check voltage between front door lock assembly (passenger side) harness connector and ground.
Is the inspection result normal?
YES
>> Replace front door lock assembly (passenger side).
NO
>> GO TO 2.
2.
CHECK DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect BCM connector and all door lock assembly connector.
2.
Check continuity between BCM harness connector and front door lock assembly (passenger side) har-
ness connector.
(+)
(–)
Condition
Voltage
(Approx.)
BCM
Connector
Terminal
M66
56
Ground
Door lock and unlock switch
Unlock
12 V
69
Lock
Monitor item
Status
DOOR LOCK
ALL LOCK
Door lock actuators
LOCK
ALL UNLK
UNLOCK
(+)
(–)
Condition
Voltage
(Approx.)
Front door lock assembly
(passenger side)
Connector
Terminal
D17
6
Ground
Door lock and unlock switch
Unlock
12 V
3
Lock
DOOR LOCK ACTUATOR
DLK-517
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK BCM OUTPUT SIGNAL
1.
Connect BCM connector.
2.
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Check for internal short of each door lock actuator.
NO
>> Replace BCM. Refer to
BCS-161, "Removal and Installation"
.
REAR LH
REAR LH : Component Function Check
INFOID:0000000006616466
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT-III.
2.
Select “DOOR LOCK” in “ACTIVE TEST” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Door lock actuator is OK.
NO
>> Refer to
DLK-515, "DRIVER SIDE : Diagnosis Procedure"
.
REAR LH : Diagnosis Procedure
INFOID:0000000006616467
1.
CHECK DOOR LOCK ACTUATOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect rear door lock assembly LH connector.
3.
Check voltage between rear door lock assembly LH harness connector and ground.
BCM
Front door lock assembly (passenger side)
Continuity
Connector
Terminal
Connector
Terminal
M66
68
D17
6
Existed
69
5
BCM
Ground
Continuity
Connector
Terminal
M66
68
Not existed
69
(+)
(–)
Condition
Voltage
(Approx.)
BCM
Connector
Terminal
M66
68
Ground
Door lock and unlock switch
Unlock
12 V
69
Lock
Monitor item
Status
DOOR LOCK
ALL LOCK
Door lock actuators
LOCK
ALL UNLK
UNLOCK
DLK-518
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
DOOR LOCK ACTUATOR
Is the inspection result normal?
YES
>> Replace rear door lock assembly LH.
NO
>> GO TO 2.
2.
CHECK DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect BCM connector and all door lock assembly connector.
2.
Check continuity between BCM harness connector and rear door lock assembly LH harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK BCM OUTPUT SIGNAL
1.
Connect BCM connector.
2.
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Check for internal short of each door lock actuator.
NO
>> Replace BCM. Refer to
BCS-161, "Removal and Installation"
.
REAR RH
REAR RH : Component Function Check
INFOID:0000000006616468
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT-III.
2.
Select “DOOR LOCK” in “ACTIVE TEST” mode.
3.
Check that the function operates normally according to the following conditions.
(+)
(–)
Condition
Voltage
(Approx.)
Rear door lock assembly LH
Connector
Terminal
D65
2
Ground
Door lock and unlock switch
Unlock
12 V
1
Lock
BCM
Rear door lock assembly LH
Continuity
Connector
Terminal
Connector
Terminal
M66
68
D65
2
Existed
69
1
BCM
Ground
Continuity
Connector
Terminal
M66
68
Not existed
69
(+)
(–)
Condition
Voltage
(Approx.)
BCM
Connector
Terminal
M66
68
Ground
Door lock and unlock switch
Unlock
12 V
69
Lock
Monitor item
Status
DOOR LOCK
ALL LOCK
Door lock actuators
LOCK
ALL UNLK
UNLOCK
DOOR LOCK ACTUATOR
DLK-519
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Is the inspection result normal?
YES
>> Door lock actuator is OK.
NO
>> Refer to
DLK-515, "DRIVER SIDE : Diagnosis Procedure"
.
REAR RH : Diagnosis Procedure
INFOID:0000000006616469
1.
CHECK DOOR LOCK ACTUATOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect rear door lock assembly RH connector.
3.
Check voltage between rear door lock assembly RH harness connector and ground.
Is the inspection result normal?
YES
>> Replace rear door lock assembly RH.
NO
>> GO TO 2.
2.
CHECK DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect BCM connector and all door lock assembly connector.
2.
Check continuity between BCM harness connector and rear door lock assembly RH harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK BCM OUTPUT SIGNAL
1.
Connect BCM connector.
2.
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Check for internal short of each door lock actuator.
NO
>> Replace BCM. Refer to
BCS-161, "Removal and Installation"
.
(+)
(–)
Condition
Voltage
(Approx.)
Rear door lock assembly RH
Connector
Terminal
D45
6
Ground
Door lock and unlock switch
Unlock
12 V
5
Lock
BCM
Rear door lock assembly RH
Continuity
Connector
Terminal
Connector
Terminal
M66
68
D45
6
Existed
69
5
BCM
Ground
Continuity
Connector
Terminal
M66
68
Not existed
69
(+)
(–)
Condition
Voltage
(Approx.)
BCM
Connector
Terminal
M66
68
Ground
Door lock and unlock switch
Unlock
12 V
69
Lock
DLK-520
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
DOOR LOCK AND UNLOCK SWITCH
DOOR LOCK AND UNLOCK SWITCH
Component Function Check
INFOID:0000000006616470
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT-III.
2.
Select “CDL LOCK SW”, “CDL UNLOCK SW” in “DATA MONITOR” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Door lock and unlock switch is OK.
NO
>> Refer to
DLK-520, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000006616471
1.
CHECK DOOR LOCK AND UNLOCK SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect power window main switch connector.
3.
Check signal between power window main switch harness connector and ground using oscilloscope.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK DOOR LOCK AND UNLOCK SWITCH CIRCUIT
1.
Disconnect BCM connector and front power window switch (passenger side) connector.
2.
Check continuity between BCM harness connector and power window main switch harness connector.
3.
Check continuity between BCM harness connector and ground.
Monitor item
Condition
Status
CDL LOCK SW
Door lock and unlock switch
Lock
ON
Unlock
OFF
CDL UNLOCK SW
Lock
OFF
Unlock
ON
(+)
(–)
Signal
(Reference value)
Power window main switch
Connector
Terminal
D35
3
Ground
1.0 - 1.5 V
15
JPMIA0012GB
BCM
Power window main switch
Continuity
Connector
Terminal
Connector
Terminal
M65
12
D35
3
Existed
13
15
DOOR LOCK AND UNLOCK SWITCH
DLK-521
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-93, "Removal and Installation"
NO
>> Repair or replace harness.
3.
CHECK DOOR LOCK AND UNLOCK SWITCH GROUND
Check continuity between power window main switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK DOOR LOCK AND UNLOCK SWITCH
DLK-521, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace power window main switch. Refer to
PWC-44, "Removal and Installation"
5.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000006616472
1.
CHECK DOOR LOCK AND UNLOCK SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect power window main switch connector.
3.
Check continuity between power window main switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace power window main switch.
BCM
Ground
Continuity
Connector
Terminal
M65
12
Not existed
13
Power window main switch
Ground
Continuity
Connector
Terminal
D35
1
Existed
Power window main switch
Condition
Continuity
Terminal
3
1
Door lock and unlock
switch
LOCK
Existed
UNLOCK
Not existed
15
LOCK
Not existed
UNLOCK
Existed
DLK-522
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
DOOR SWITCH
DOOR SWITCH
Component Function Check
INFOID:0000000006616459
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT-III.
2.
Select “DOOR SW-DR”, “DOOR SW-AS”, “DOOR SW-RL”, “DOOR SW-RR”, “BACK DOOR SW” in
“DATA MONITOR” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Door switch is OK.
NO
>> Refer to
DLK-522, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000006616460
1.
CHECK DOOR SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect malfunctioning door switch connector.
3.
Check signal between malfunctioning door switch harness connector and ground using oscilloscope.
Is the inspection result normal?
YES-1 >> Back door: GO TO 3.
YES-2 >> other door: GO TO 4.
NO
>> GO TO 2.
2.
CHECK DOOR SWITCH CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between door switch harness connector and BCM harness connector.
Monitor item
Condition
Status
DOOR SW-DR
Driver side door
Open
On
Closed
Off
DOOR SW-AS
Passenger side door
Open
On
Closed
Off
DOOR SW-RL
Rear door LH
Open
On
Closed
Off
DOOR SW-RR
Rear door RH
Open
On
Closed
Off
DOOR SW-BK
Back door
Open
On
Closed
Off
(+)
(–)
Signal
(Reference value)
Door switch
Connector
Terminal
Driver side
B48
2
Ground
7.0 - 8.0 V
Passenger side
B49
Rear LH
B71
Rear RH
B53
Back door
D106
3
PKIB4960J
DOOR SWITCH
DLK-523
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
3.
Check continuity between door switch harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-161, "Removal and Installation"
.
NO
>> Repair or replace harness.
3.
CHECK BACK DOOR SWITCH CIRCUIT
Check continuity between back door lock assembly harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK DOOR SWITCH
DLK-523, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace malfunctioning door switch.
5.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000006616461
1.
CHECK DOOR SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect malfunctioning door switch connector.
3.
Check continuity between door switch terminals.
Door switch
BCM
Continuity
Connector
Terminal
Connector
Terminal
Driver side
B48
2
B10
44
Existed
Passenger side
B49
45
Rear LH
B71
43
Rear RH
B53
42
Back door
D106
3
47
Door switch
Ground
Continuity
Connector
Terminal
Driver side
B48
2
Not existed
Passenger side
B49
Rear LH
B71
Rear RH
B53
Back door
D106
3
Back door lock assembly
Ground
Continuity
Connector
Terminal
D106
4
Existed
DLK-524
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
DOOR SWITCH
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace malfunction door switch.
Door switch
Condition
Continuity
Terminal
Driver side
2
Ground part of door
switch
Door switch
Pressed
Existed
Released
Not existed
Passenger side
Pressed
Existed
Released
Not existed
Rear LH
Pressed
Existed
Released
Not existed
Rear RH
Pressed
Existed
Released
Not existed
Back door
3
4
Back door lock as-
sembly
Lock
Existed
Unlock
Not existed
HAZARD FUNCTION
DLK-525
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
HAZARD FUNCTION
Component Function Check
INFOID:0000000006616478
1.
CHECK FUNCTION
1.
Select “MULTI REMOTE ENT” of “BCM” using CONSULT-III.
2.
Select “FLASHER” in “ACTIVE TEST” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Hazard warning lamp circuit is OK.
NO
>> Refer to
DLK-525, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000006616479
1.
CHECK HAZARD SWITCH CIRCUIT
EXL-72, "Component Function Check"
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunctioning parts.
2.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
.
>> INSPECTION END
Monitor item
Status
FLASHER
LH
Front turn signal lamp LH
Turns ON
RH
Front turn signal lamp RH
Turns ON
OFF
Front turn signal lamp
Turns OFF
DLK-526
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
KEY SWITCH
KEY SWITCH
Component Function Check
INFOID:0000000006616480
1.
CHECK FUNCTION
1.
Select “DOOR LOCK” of “BCM” using CONSULT-III.
2.
Select “KEY ON SW” in “DATA MONITOR” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Key switch is OK.
NO
>> Refer to
DLK-526, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000006616481
1.
CHECK FUSE
1.
Turn ignition switch OFF.
2.
Check 10 A fuse, [No.7, located in fuse block (J/B)].
Is fuse fusing?
YES
>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO
>> GO TO 2.
2.
CHECK KEY SWITCH POWER SUPPLY CIRCUIT
1.
Disconnect key switch connector.
2.
Check voltage between key switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK KEY SWITCH CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between key switch harness connector and BCM harness connector.
3.
Check continuity between key switch connector and ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Repair or replace harness.
Monitor item
Condition
Status
KEY ON SW
Keyfob
Inserted in key cylinder
ON
Removed from key cylinder
OFF
Key switch
Ground
Voltage
(Approx.)
Connector
Terminal
M24
2
Battery voltage
Key switch
BCM
Continuity
Connector
Terminal
Connector
Terminal
M24
1
M65
37
Existed
Key switch
Ground
Continuity
Connector
Terminal
M24
1
Not existed
KEY SWITCH
DLK-527
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 4]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
4.
CHECK KEY SWITCH
DLK-527, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace key switch.
5.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000006616482
COMPONENT INSPECTION
1.
CHECK KEY SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect key switch connector.
3.
Check continuity between key switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace key switch.
Key switch
Condition
Continuity
Terminal
1
2
Keyfob
Inserted in key cylinder
Existed
Removed from key cylinder
Not existed
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