Nissan Pathfinder (2007 year). Instruction — part 303
TURN SIGNAL AND HAZARD WARNING LAMPS
LT-65
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LT
2007 Pathfinder
Terminals and Reference Values for BCM
EKS00FVX
Refer to
LT-12, "Terminals and Reference Values for BCM"
How to Proceed With Trouble Diagnosis
EKS00FVY
1.
Confirm the symptom or customer complaint.
2.
Understand operation description and function description. Refer to
.
3.
Perform preliminary check. Refer to
4.
Check symptom and repair or replace the cause of malfunction.
5.
Do turn signal and hazard warning lamps operate normally? If YES: GO TO 6. If NO: GO TO 4.
6.
Inspection End.
Preliminary Check
EKS00FVZ
CHECK POWER SUPPLY AND GROUND CIRCUIT FOR BCM
Refer to
BCS-16, "BCM Power Supply and Ground Circuit Check"
CONSULT-II Function (BCM)
EKS00FW0
Refer to
LT-12, "CONSULT-II Function (BCM)"
CONSULT-II START PROCEDURE
Refer to
GI-38, "CONSULT-II Start Procedure"
DATA MONITOR
Display Item List
ACTIVE TEST
Display Item List
Turn Signal Lamps Do Not Operate
EKS00FW1
1.
CHECK COMBINATION SWITCH INPUT SIGNAL
With CONSULT-II
Select "BCM" on CONSULT-II. With "FLASHER" data monitor, make
sure "TURN SIGNAL R" and "TURN SIGNAL L" turns ON-OFF
linked with operation of lighting switch.
Without CONSULT-II
Refer to
LT-75, "Combination Switch Inspection"
.
OK or NG
OK
>> Replace the BCM. Refer to
BCS-25, "Removal and Installation"
.
NG
>> Check lighting switch. Refer to
LT-75, "Combination Switch Inspection"
.
Monitor item
Contents
IGN ON SW
"ON/OFF"
Displays "IGN position (ON)/OFF, ACC position (OFF)" judged from the ignition switch
signal.
HAZARD SW
"ON/OFF"
Displays "Hazard ON (ON)/Hazard OFF (OFF)" status, determined from hazard switch
signal.
TURN SIGNAL R
"ON/OFF"
Displays "Turn right (ON)/Other (OFF)" status, determined from lighting switch signal.
TURN SIGNAL L
"ON/OFF"
Displays "Turn left (ON)/Other (OFF)" status, determined from lighting switch signal.
BRAKE SW
"ON/OFF"
Displays status of stop lamp switch.
Test item
Description
FLASHER (RH)
Turn signal lamp (right) can be operated by any ON-OFF operations.
FLASHER (LH)
Turn signal lamp (left) can be operated by any ON-OFF operations.
When lighting switch is in
TURN RH position
: TURN SIGNAL R ON
When lighting switch is in
TURN LH position
: TURN SIGNAL L ON
SKIA4499E
LT-66
TURN SIGNAL AND HAZARD WARNING LAMPS
2007 Pathfinder
Front Turn Signal Lamps Do Not Operate
EKS00KMR
1.
CHECK BULB
Check bulb standard of each turn signal lamp is correct. Refer to
OK or NG
OK
>> GO TO 2.
NG
>> Replace turn signal lamp bulb. Refer to
LT-25, "FRONT TURN SIGNAL/PARKING LAMP"
2.
CHECK TURN SIGNAL LAMPS CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector and front turn signal lamp LH and
RH connectors.
3.
Check continuity between BCM harness connector M20 terminal
60 and front turn signal lamp LH harness connector E27 termi-
nal 1.
4.
Check continuity between BCM harness connector M20 terminal
61 and front turn signal lamp RH harness connector E111 termi-
nal 1.
OK or NG
OK
>> GO TO 3.
NG
>> Repair harness or connector.
3.
CHECK GROUND
1.
Check continuity between front turn signal lamp LH harness
connector E27 terminal 3 and ground.
2.
Check continuity between front turn signal lamp RH harness
connector E111 terminal 3 and ground.
OK or NG
OK
>> Inspect connection at front combination lamp.
NG
>> Repair harness or connector.
Rear Turn Signal Lamp Does Not Operate
EKS00FW2
1.
CHECK TAIL LAMPS AND STOP LAMPS
Check bulb standard of each turn signal lamp is correct. Refer to
OK or NG
OK
>> GO TO 2.
NG
>> Replace turn signal lamp bulb. Refer to
.
60 - 1
: Continuity should exist.
61 - 1
: Continuity should exist.
WKIA3308E
3 - Ground
: Continuity should exist.
3 - Ground
: Continuity should exist.
WKIA3309E
TURN SIGNAL AND HAZARD WARNING LAMPS
LT-67
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LT
2007 Pathfinder
2.
CHECK TURN SIGNAL LAMPS CIRCUIT
1.
Disconnect BCM connector and rear combination lamp connec-
tor.
2.
Check continuity between BCM harness connector M20 terminal
61 and rear combination lamp RH harness connector B105 ter-
minal 4.
3.
Check continuity between BCM harness connector M20 terminal
60 and rear combination lamp LH harness connector B35 termi-
nal 4.
OK or NG
OK
>> GO TO 3.
NG
>> Repair harness or connector.
3.
CHECK GROUND CIRCUIT
Check continuity between rear combination lamp harness connector
B35 (LH) and B105 (RH) terminal 5 and ground.
OK or NG
OK
>> Check rear combination lamp connector for proper con-
nection. Repair as necessary.
NG
>> Repair harness or connector.
Hazard Warning Lamp Does Not Operate But Turn Signal Lamps Operate
EKS00FW3
1.
CHECK BULB
Make sure bulb standard of each turn signal lamp is correct. Refer to
.
OK or NG
OK
>> GO TO 2.
NG
>> Replace turn signal lamp bulb. Refer to
LT-25, "FRONT TURN SIGNAL/PARKING LAMP"
front turn signal bulb. Refer to
for rear turn signal bulb.
61 - 4
: Continuity should exist.
60 - 4
: Continuity should exist.
WKIA3310E
5 - Ground
: Continuity should exist.
WKIA3311E
LT-68
TURN SIGNAL AND HAZARD WARNING LAMPS
2007 Pathfinder
2.
CHECK HAZARD SWITCH INPUT SIGNAL
With CONSULT-II
Select "BCM" on CONSULT-II. With "FLASHER" data monitor, make
sure "HAZARD SW" turns ON-OFF linked with operation of hazard
switch.
Without CONSULT-II
Check voltage between BCM harness connector M18 terminal 29
and ground.
OK or NG
OK
BCS-25, "Removal and Installa-
.
NG
>> GO TO 3.
3.
CHECK HAZARD SWITCH CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector and hazard switch connector.
3.
Check continuity between BCM harness connector M18 terminal
29 and hazard switch harness connector M55 terminal 2.
OK or NG
OK
>> GO TO 4.
NG
>> Repair harness or connector.
4.
CHECK GROUND
Check continuity between hazard switch harness connector M55 ter-
minal 1 and ground.
OK or NG
OK
>> GO TO 5.
NG
>> Repair harness or connector.
When hazard switch is in
ON position
: HAZARD SW ON
SKIA4500E
BCM
(–)
Condition
Voltage
(Approx.)
(+)
Connector
Terminal
M18
29
Ground
Hazard switch is ON
0V
Hazard switch is OFF
5V
WKIA1969E
29 - 2
: Continuity should exist.
SKIA5912E
1 - Ground
: Continuity should exist.
SKIA8972E
TURN SIGNAL AND HAZARD WARNING LAMPS
LT-69
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LT
2007 Pathfinder
5.
CHECK HAZARD SWITCH
1.
Disconnect hazard switch connector.
2.
Check continuity of hazard switch.
OK or NG
OK
>> Replace BCM if hazard warning lamps do not work after
setting the connector again. Refer to
.
NG
>> Replace hazard switch. Refer to
LT-72, "Removal and Installation"
Turn Signal Indicator Lamp Does Not Operate
EKS00FW4
1.
CHECK CAN COMMUNICATION SYSTEM
Check CAN communication. Refer to
LAN-4, "CAN Communication System"
OK or NG
OK
>> Replace combination meter. Refer to
NG
>> Repair as necessary.
Hazard switch
Condition
Continuity
Terminal
2
1
Hazard switch is ON
Yes
Hazard switch is OFF
No
PKIA4601E
LT-70
TURN SIGNAL AND HAZARD WARNING LAMPS
2007 Pathfinder
Bulb Replacement
EKS00FW5
FRONT TURN SIGNAL LAMP
Refer to
LT-25, "FRONT TURN SIGNAL/PARKING LAMP"
REAR TURN SIGNAL LAMP
Refer to
Removal and Installation
EKS00FW7
FRONT TURN SIGNAL LAMP
Refer to
LT-25, "Removal and Installation"
.
REAR TURN SIGNAL LAMP
Refer to
LT-98, "Removal and Installation"
.
LIGHTING AND TURN SIGNAL SWITCH
LT-71
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B
LT
2007 Pathfinder
LIGHTING AND TURN SIGNAL SWITCH
PFP:25540
Removal and Installation
EKS00FW9
REMOVAL
1.
Remove instrument lower cover LH. Refer to
IP-14, "LOWER INSTRUMENT PANEL LH"
2.
Remove steering column cover.
3.
Disconnect the lighting and turn signal switch connector.
4.
While pressing tabs, pull lighting and turn signal switch toward
driver door and release from the steering column.
INSTALLATION
Installation is in the reverse order of removal.
LKIA0013E
LT-72
HAZARD SWITCH
2007 Pathfinder
HAZARD SWITCH
PFP:25290
Removal and Installation
EKS00FWA
REMOVAL
1.
Remove cluster lid C. Refer to
IP-11, "CLUSTER LID C -WITHOUT NAVIGATION SYSTEM"
2.
Disconnect the hazard switch connector.
3.
Remove the screws and remove the hazard switch.
INSTALLATION
Installation is in the reverse order of removal.
LKIA0575E
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