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Nissan Murano Z50 (2007 year). Manual - part 141

STOP LAMP

LT-159

Revision: 2006 July

2007 Murano

Wiring Diagram — STOP/L —

NKS001QF

TKWB2573E

LT-160

STOP LAMP

Revision: 2006 July

2007 Murano

TKWB2574E

STOP LAMP

LT-161

Revision: 2006 July

2007 Murano

TKWB2575E

LT-162

STOP LAMP

Revision: 2006 July

2007 Murano

Terminals and Reference Value for Rear Combination Lamp Control Unit

NKS002TP

Refer to

LT-126, "Terminals and Reference Value for Rear Combination Lamp Control Unit"

How to Proceed with Trouble Diagnosis

NKS002TQ

Confirm the symptom or customer complaint.

Understand operation description and function description. Refer to

LT-156, "System Description"

Check symptom and repair or replace the cause of malfunction.

Do turn signal and hazard warning lamps operate normally? If YES, GO TO 6. If NO, GO TO 4.

INSPECTION END

Stop Lamp of Rear Combination Lamp Does Not Operate But High-Mounted
Stop Lamp Operate

NKS002TR

CHECK REAR COMBINATION LAMP OPERATION

Check if turn signal lamp and tail lamp operation is normally.

OK or NG

>> GO TO 2.

●

Both sides do not operate: Refer to

LT-142, "Any Function of Rear Combination Lamps Does

Not Work (Both sides)"

●

One side does not operate: Refer to

LT-143, "Any Function of Rear Combination Lamps Does

Not Work (One side)"

CHECK STOP LAMP SIGNAL

Turn ignition switch OFF.

Stop lamp switch is depressed.

Check voltage between rear combination lamp control unit har-
ness connector B42 terminal 2 and ground.

OK or NG

>> Replace rear combination lamp control unit. Refer to

LT-184, "REAR COMBINATION LAMP CON-

TROL UNIT"

>> Repair harness or connector between stop lamp switch and rear combination lamp control unit.

2 - Ground

: Battery voltage

PKIC7601E

STOP LAMP

LT-163

Revision: 2006 July

2007 Murano

High-Mounted Stop Lamp

NKS001QG

BULB REPLACEMENT, REMOVAL AND INSTALLATION

Remove cover high-mounted stop lamp on back door inner
panel. Refer to

EI-39, "BACK DOOR TRIM"

Disconnect high-mounted stop lamp connector.

Remove washer tube from high-mounted stop lamp.

Remove nuts and remove high-mounted stop lamp from back
door.

Installation is the reverse order of removal.

●

Install a new seal packing to the high-mounted stop lamp.

CAUTION:

Seal packing cannot be reused.

Stop Lamp

NKS001QH

BULB REPLACEMENT

Refer to

LT-184, "Bulb Replacement"

REMOVAL AND INSTALLATION

Refer to

LT-184, "Removal and Installation"

High-mounted stop lamp

: LED

PKIA2522E

LT-164

BACK-UP LAMP

Revision: 2006 July

2007 Murano

BACK-UP LAMP

PFP:26550

Wiring Diagram — BACK/L —

NKS001QK

TKWM4962E

BACK-UP LAMP

LT-165

Revision: 2006 July

2007 Murano

Bulb Replacement

NKS001QL

Remove back door finisher. Refer to

EI-39, "BACK DOOR

TRIM"

Disconnect the back-up lamp connector.

Turn bulb socket counterclockwise and unlock it.

Remove bulb from its socket.

Installation is the reverse order of removal.

Removal and Installation

NKS001QM

REMOVAL

Remove back door finisher. Refer to

EI-39, "BACK DOOR

TRIM"

Remove the back-up lamp mounting nuts and remove it.

Disconnect the back-up lamp connector.

INSTALLATION

Installation is the reverse order of removal.

Back-up lamp

: 12V - 16W

PKIA2528E

PKIB2176E

Back-up lamp mounting nuts

: 5.5 N·m (0.56 kg-m, 49 in-lb)

LT-166

PARKING, LICENSE PLATE AND TAIL LAMPS

Revision: 2006 July

2007 Murano

PARKING, LICENSE PLATE AND TAIL LAMPS

PFP:26550

Component Parts and Harness Connector Location

NKS001QN

System Description

NKS001QO

●

BCM (Body Control Module) controls parking, license plate, side marker and tail lamps operation.

●

IPDM E/R (Intelligent Power Distribution Module Engine Room) operates parking, license plate and side
marker lamps and sends tail lamp signal to rear combination lamp control unit, according to CAN commu-
nication signals from BCM.

●

Rear combination lamp control unit operate tail lamp according to tail lamp signal from IPDM E/R.

OUTLINE

Power is supplied at all times

●

to ignition relay located in IPDM E/R, from battery direct,

●

through 10A fuse (No. 71, located in IPDM E/R)

PKIC7602E

PARKING, LICENSE PLATE AND TAIL LAMPS

LT-167

Revision: 2006 July

2007 Murano

●

to tail lamp relay located in IPDM E/R and

●

to CPU located in IPDM E/R,

●

through 15A fuse (No. 78 located in IPDM E/R)

●

to CPU located in IPDM E/R,

●

through 50A fusible link (letter F, located in fuse and fusible link block)

●

to BCM terminal 55,

●

through 10A fuse [No. 18, located in fuse block (J/B)]

●

to BCM terminal 42,

●

through 10A fuse [No. 21, located in fuse block (J/B)]

●

to combination meter terminal 21,

●

through 10A fuse [No. 19, located in fuse block (J/B)]

●

to unified meter and A/C amp. terminal 21,

●

through 10A fuse [No. 20, located in fuse block (J/B)]

●

to rear combination lamp control unit terminal 9.

With the ignition switch in the ON or START position, power is supplied

●

to ignition relay located in IPDM E/R, from battery direct,

●

through 10A fuse [No. 1, located in fuse block (J/B)]

●

to BCM terminal 38.

●

through 10A fuse [No. 14, located in fuse block (J/B)]

●

to combination meter terminal 20,

●

through 10A fuse [No. 12, located in fuse block (J/B)]

●

to unified meter and A/C amp. terminal 22 and

●

to rear combination lamp control unit terminal 16.

With the ignition switch in the ACC or ON position, power is supplied

●

through 10A fuse [No. 6, located in fuse block (J/B)]

●

to BCM terminal 11.

Ground is supplied

●

to BCM terminal 52

●

through grounds M14 and M78,

●

to IPDM E/R terminals 38 and 60

●

through grounds E13, E26 and E28.

●

to combination meter terminals 22, 23 and 24, and

●

to unified meter and A/C amp. terminals 29 and 30

●

through grounds M14 and M78,

●

to rear combination lamp control unit terminal 12

●

through grounds B7 and B20.

PARKING, LICENSE PLATE, SIDE MARKER AND TAIL LAMPS OPERATION

When the lighting switch is in 1ST position, BCM detects the LIGHTING SWITCH 1ST POSITION (ON) by
BCM combination switch reading function. BCM sends position light request signal (ON) through CAN com-
munication.
When receiving position light request signal (ON), IPDM E/R turns ON tail lamp relay in IPDM E/R. IPDM E/R
supplies power

●

through IPDM E/R terminal 22

●

to front combination lamp RH and LH terminals 7

●

to license plate lamp RH and LH terminals 1

●

to rear combination lamp RH and LH terminals 2 and

●

to rear combination lamp control unit terminal 1.

When receiving the tail lamp signal, rear combination lamp control unit detects the tail lamp ON, then rear
combination lamp control unit outputs the rear combination lamp drive signal RH and LH (tail lamp output).
Rear combination lamp control unit supplies power

LT-168

PARKING, LICENSE PLATE AND TAIL LAMPS

Revision: 2006 July

2007 Murano

●

through rear combination lamp control unit terminal 7

●

to rear combination lamp RH terminal 1,

●

through rear combination lamp control unit terminal 5

●

to rear combination lamp LH terminal 1.

Ground is supplied at all times

●

to front combination lamp RH and LH terminals 5

●

through grounds E13, E26 and E28,

●

to rear combination lamp RH and LH terminals 2 and

●

to license plate lamp RH and LH terminals 2

●

through grounds B7 and B20,

●

to rear combination lamp RH terminal 4

●

through rear combination lamp control unit terminal 14,

●

to rear combination lamp LH terminal 4

●

through rear combination lamp control unit terminal 13.

With power and ground supplied, parking, license plate, side marker and tail lamps illuminate.

COMBINATION SWITCH READING FUNCTION

Refer to

BCS-3, "COMBINATION SWITCH READING FUNCTION"

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 plate, side marker and tail lamps remain illuminated for 5 minutes,
and then the parking, license plate, side marker and tail lamps are turned off.
Exterior lamp battery saver control mode can be changed by the function setting of CONSULT-II.

CAN Communication System Description

NKS001QP

CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.

CAN Communication Unit

NKS001QQ

Refer to

LAN-49, "CAN System Specification Chart"