2008 NISSAN TIIDA PN switch

TURN SIGNAL AND HAZARD WARNING LAMPS
LT-59
< SERVICE INFORMATION >
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1. Disconnect hazard switch connector.
2. Check continuity hazard switch terminals.
OK or NG
OK >> Replace BCM if hazard warning lamps do not operate
after setting the connector again. Refer to BCS-18,
"Removal and Installation of BCM" .
NG >> Replace hazard switch.
Turn Signal Indicator Lamp Does Not OperateINFOID:0000000001704425
1.CHECK CAN COMMUNICATION SYSTEM
Check CAN communication. Refer to LAN-6
.
OK or NG
OK >> Replace combination meter. Refer to DI-20, "Removal and Installation" .
NG >> Repair as necessary.
Bulb Replacement for Front Turn Signal LampINFOID:0000000001704426
Refer to LT-22, "Bulb Replacement" .
Bulb Replacement for Rear Turn Signal LampINFOID:0000000001704427
Refer to LT-85, "Bulb Replacement" .
Removal and Installation of Front Turn Signal LampINFOID:0000000001704428
Refer to LT-23, "Removal and Installation" .
Removal and Installation of Rear Turn Signal LampINFOID:0000000001704429
Refer to LT-86, "Removal and Installation" .
Te r m i n a l
Condition Continuity
Hazard switch
12Hazard switch is ON Yes
Hazard switch is OFF No
PKIC1017E

LT-60
< SERVICE INFORMATION >
LIGHTING AND TURN SIGNAL SWITCH
LIGHTING AND TURN SIGNAL SWITCH
Removal and InstallationINFOID:0000000001704430
REMOVAL
1. Remove steering column cover. Refer to IP-10 .
2. While pressing pawls (A) in direction as shown, pull lighting and
turn signal switch (1) toward LH door and disconnect from the
base.
INSTALLATION
Installation is in the reverse order of removal.
PKIC1018E

HAZARD SWITCH
LT-61
< SERVICE INFORMATION >
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HAZARD SWITCH
Removal and InstallationINFOID:0000000001704431
REMOVAL
1. Remove cluster lid C. Refer to IP-10 .
2. Disconnect hazard switch connector.
3. Press pawl (A) on reverse side and remove the hazard switch
(1).
INSTALLATION
Installation is in the reverse order of removal.
WKIA5421E

LT-62
< SERVICE INFORMATION >
COMBINATION SWITCH
COMBINATION SWITCH
Wiring Diagram - COMBSW -INFOID:0000000001704432
Combination Switch Reading FunctionINFOID:0000000001704433
For details, refer to BCS-3, "System Description" .
LKWA0333E

COMBINATION SWITCH
LT-63
< SERVICE INFORMATION >
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Terminal and Reference Value for BCMINFOID:0000000001704434
Refer to BCS-11, "Terminal and Reference Value for BCM" .
CONSULT-III Function (BCM)INFOID:0000000001704435
Refer to LT- 11 , "CONSULT-III Function (BCM)" .
Combination Switch InspectionINFOID:0000000001704436
1.SYSTEM CHECK
Referring to table below, check which system malfunctioning switch belongs to.
>> Check the system to which the switch belongs, and GO TO 2.
2.SYSTEM CHECK
With CONSULT-III
CAUTION:
If CONSULT-III is used with no connection of CONSULT-III CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1. Connect CONSULT-III, and select “COMB SW” on “SELECT TEST ITEM” screen.
2. Select “DATA MONITOR”.
3. Select “START”, and confirm that other switches in the system operate normally.
Example: When turn signal LH is inoperative, confirm that PASSING, HEAD LAMP 2 or FRONT FOG (if
equipped) turn ON-OFF normally.
Without CONSULT-III
Operating combination switch, and confirm that other switches in the system operate normally.
Example: When a turn signal switch is inoperative, confirm that FRONT WIPER LO or FRONT WIPER INT
turn ON-OFF normally.
Check results
Other switches in the system operate normally.>>Replace lighting switch or wiper switch.
Other switches in the system do not operate normally.>>GO TO 3.
3.HARNESS INSPECTION
1. Turn ignition switch OFF.
2. Disconnect BCM connector and combination switch connector.
3. Check for continuity between BCM harness connector of the suspect system and the corresponding com-
bination switch harness connector.
System 1 System 2 System 3 System 4 System 5
— FRONT WASHER FRONT WIPER LO TURN LH TURN RH
FRONT WIPER HI — FRONT WIPER INT PASSING HEAD LAMP 1
INT VOLUME 1 — — HEAD LAMP 2 HI BEAM
— INT VOLUME 3 — — LIGHT SW 1ST
INT VOLUME 2 — — FRONT FOG —

LT-64
< SERVICE INFORMATION >
COMBINATION SWITCH
4. Check for continuity between of BCM harness connector in suspect system and ground.
OK or NG
OK >> GO TO 4.
NG >> Check harness between BCM and combination switch for open or short circuit.
4.CHECK BCM OUTPUT TERMINAL
1. Connect BCM and combination switch connectors.
2. Turn ignition switch ON.
3. Turn lighting switch and wiper switch to OFF position.
4. Set wiper dial position 4.
5. Check BCM output terminal voltage waveform of suspect sys-
tem.
Suspect
systemAB
Continuity
Connector Terminal Connector Terminal
1
M18Input 1 6
M286
Ye s Output 1 36 1
2Input 2 5 7
Output 2 35 2
3Input 3 4 10
Output 3 34 3
4Input 4 3 9
Output 4 33 4
5Input 5 2 8
Output 5 32 5
Suspect
systemBCM
Continuity
Connector Terminal
1
M18Input 1 6
Ground No Output 1 36
2Input 2 5
Output 2 35
3Input 3 4
Output 3 34
4Input 4 3
Output 4 33
5Input 5 2
Output 5 32
WKIA5497E
WKIA5500E
PKIC1020E

COMBINATION SWITCH
LT-65
< SERVICE INFORMATION >
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OK or NG
OK >> Open circuit in combination switch, GO TO 5.
NG >> Replace BCM. Refer to BCS-18, "
Removal and Installation of BCM" .
5.COMBINATION SWITCH INSPECTION
Referring to table below, perform combination switch inspection.
>> INSPECTION END
Removal and InstallationINFOID:0000000001704437
Refer to LT- 6 0 .
Suspect
systemTe r m i n a l
Reference value (+)
(−) Combination
switch
connectorTe r m i n a l
1
M281
Ground1.2V 22
33
44
55
1.2V
PKIB4958J
PKIB8643J
Procedure
12 3 4 5 6 7
Re-
place
lighting
switchConfirm
check
resultsOK INSPECTION END
Confirm
check
resultsOK INSPECTION END
Confirm
check
resultsOK INSPECTION END
NG Replace wiper switch NG Replace switch base NG Confirm symptom again

LT-72
< SERVICE INFORMATION >
PARKING, LICENSE PLATE AND TAIL LAMPS
PARKING, LICENSE PLATE AND TAIL LAMPS
Component Parts and Harness Connector LocationINFOID:0000000001704447
System DescriptionINFOID:0000000001704448
The control of the parking, license plate and tail lamp operation is dependent upon the position of lighting
switch. When the lighting switch is placed in the 1ST position, the BCM (body control module) receives input
signal requesting the parking, license plate and tail lamps to illuminate. This input signal is communicated to
the IPDM E/R (intelligent power distribution module engine room) via the CAN communication lines. The CPU
(central processing unit) located in the IPDM E/R controls the tail lamp relay coil. This relay, when energized,
directs power to parking, license plate and tail lamps, which then illuminate.
Power is supplied at all times
• to ignition relay located in IPDM E/R,
• to tail lamp relay located in IPDM E/R,
• through 15A fuse (No. 52, located in IPDM E/R) and
• through 20A fuse (No. 53, located in IPDM E/R)
• to the CPU located in the IPDM E/R,
• through 40A fusible link (letter g , located in fuse and fusible link block)
• to BCM terminal 70,
• through 10A fuse [No. 8, located in fuse block (J/B)],
• to BCM terminal 57.
With the ignition switch in the ON or START position, power is supplied
• through 10A fuse [No. 6, located in fuse block (J/B)]
• to BCM terminal 38,
• to ignition relay located in IPDM E/R and
• through the ignition relay
• to the CPU of the IPDM E/R.
With the ignition switch in the ACC or ON position, power is supplied
• through 10A fuse [No. 20, located in fuse block (J/B)]
• to BCM terminal 11.
Ground is supplied
• to BCM terminal 67
• through grounds M20 and M61,
• to IPDM E/R terminals 59 and 39
• through grounds E15 and E24.
OPERATION BY LIGHTING SWITCH
With the lighting switch in the 1ST or 2ND position, the BCM receives an input signal requesting parking,
license plate and tail lamps to illuminate. This input signal is communicated to the IPDM E/R via the CAN com-
munication lines. The CPU, located in the IPDM E/R, controls the tail lamp relay coil. When energized, the tail
lamp relay directs power
• through 10A fuse (No. 37, located in IPDM E/R),
• through IPDM E/R terminal 26
• to front combination lamp LH terminal 6, and
• through IPDM E/R terminal 27
1. IPDM E/R E45, E46 and E48 2. BCM M18 and M20 (view with glove
box removed)3. Combination switch (lighting switch)
M28
WKIA5554E