NISSAN TIIDA 2008 Service Repair Manual

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-66
< SERVICE INFORMATION >
STOP LAMP
STOP LAMP
Wiring Diagram - STOP/LINFOID:0000000001704438
HATCHBACK
WKWA5833E

STOP LAMP
LT-67
< SERVICE INFORMATION >
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Wiring Diagram - STOP/LINFOID:0000000001704439
SEDAN
Bulb Replacement for High-Mounted Stop LampINFOID:0000000001704440
HATCHBACK
The LED element is not serviced separately, the high-mounted stop lamp must be replaced as an assembly.
Refer to LT-68, "
Removal and Installation of High-Mounted Stop Lamp".
ALLWA0128GB

LT-68
< SERVICE INFORMATION >
STOP LAMP
SEDAN
1. Remove the high-mounted stop lamp bulb socket (1) and
remove the high-mounted stop lamp (2).
2. Installation is in the reverse order of removal.
Bulb Replacement for Rear Combination Lamp for Stop LampINFOID:0000000001704441
Refer to LT-85, "Bulb Replacement".
Removal and Installation of High-Mounted Stop LampINFOID:0000000001704442
HATCHBACK
Removal
1. Remove the rear hatch finish panel. Refer to EI-51.
2. Disconnect the high-mounted stop lamp connector.
3. Remove the nuts and remove the high-mounted stop lamp from
rear hatch.
Installation
Installation is in the reverse order of removal.
CAUTION:
Properly seal the high-mounted stop lamp base to the rear hatch to prevent water leaks.
SEDAN
Removal
1. Remove the rear parcel shelf. Refer to EI-42, "Removal and Installation".
2. Remove the high-mounted stop lamp screws (A) and remove
the high-mounted stop lamp (1).
PKIC1021E
SKIB7594E
PKIC1022E

STOP LAMP
LT-69
< SERVICE INFORMATION >
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3. Remove the high-mounted stop lamp finisher screws (A) and
remove the high-mounted stop lamp finisher (1).
Installation
Installation is in the reverse order of removal.
Removal and Installation of Rear Combination Lamp for Stop LampINFOID:0000000001704443
Refer to LT-86, "Removal and Installation".
PKIC1023E

LT-70
< SERVICE INFORMATION >
BACK-UP LAMP
BACK-UP LAMP
Wiring Diagram - BACK/L -INFOID:0000000001704444
Bulb ReplacementINFOID:0000000001704445
Refer to LT-85, "Bulb Replacement" .
WKWA5810E

BACK-UP LAMP
LT-71
< SERVICE INFORMATION >
C
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Removal and InstallationINFOID:0000000001704446
Refer to LT-86, "Removal and Installation" .

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

PARKING, LICENSE PLATE AND TAIL LAMPS
LT-73
< SERVICE INFORMATION >
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• to front combination lamp RH terminal 6,
• through IPDM E/R terminal 28
• to rear combination lamp LH terminal 4 and
• to license plate lamp LH and RH terminal 1,
• through IPDM E/R terminal 29
• to rear combination lamp RH terminal 4.
Ground is supplied
• to front combination lamp LH and RH terminal 7
• through grounds E15 and E24,
• to rear combination lamp LH terminal 1 and
• to license plate lamp LH and RH terminal 2
• through grounds B7 and B19, and
• to rear combination lamp RH terminal 1
• through grounds B117, B132 (all models) and D402 (with hatchback).
With power and ground supplied, parking, license plate and tail lamps illuminate.
COMBINATION SWITCH READING FUNCTION
Refer to BCS-3, "System Description" .
EXTERIOR LAMP BATTERY SAVER CONTROL
When the combination switch (lighting switch) is in the 1ST (or 2ND) position and the ignition switch is turned
from ON or ACC to OFF, the battery saver control feature is activated.
Under this condition, the parking, license and tail lamps remain illuminated for 5 minutes, then the parking,
license plate and tail lamps are turned off.
Exterior lamp battery saver control mode can be changed by the function setting of CONSULT-III.
CAN Communication System DescriptionINFOID:0000000001704449
Refer to LAN-6, "System Description" .