Nissan Murano Z50 (2004 year). Manual

HEADLAMP - XENON TYPE -

LT-25

Revision: 2004 November

2004 Murano

CHECK HEADLAMP GROUND

Check continuity between front combination lamp RH harness
connector E30 terminal 5 (B/W) and ground.

Check continuity between front combination lamp LH harness
connector E17 terminal 5 (B/W) and ground.

OK or NG

>> Replace headlamp.

>> Repair harness or connector.

Headlamp Does Not Change To High Beam (One Side)

AKS00AJX

CHECK HEADLAMP INPUT SIGNAL

Turn ignition switch OFF.

Disconnect front combination lamp RH or LH connector.

Turn ignition switch ON.

Lighting switch is turned HIGH BEAM position.

Check voltage between front combination lamp RH or LH har-
ness connector and ground.

OK or NG

>> GO TO 3.

>> GO TO 2.

CHECK HEADLAMP CIRCUIT

Turn ignition switch OFF.

Disconnect IPDM E/R connector.

Check continuity between IPDM E/R harness connector E7 ter-
minal 27 (L/W) and front combination lamp RH harness connec-
tor E30 terminal 1 (L/W).

Check continuity between IPDM E/R harness connector E7 ter-
minal 28 (G) and front combination lamp LH harness connector
E17 terminal 1 (G).

OK or NG

>> Replace IPDM E/R.

>> Repair harness or connector.

5 (B/W) – Ground

: Continuity should exist.

5 (B/W) – Ground

: Continuity should exist.

PKIA6328E

Terminals

Voltage

(+)

(-)

Connector

Terminal (Wire color)

E30

1 (L/W)

Ground Battery

voltage

E17

1 (G)

PKIA6326E

27 (L/W) – 1 (L/W)

: Continuity should exist.

28 (G) – 1 (G)

: Continuity should exist.

PKIA6327E

LT-26

HEADLAMP - XENON TYPE -

Revision: 2004 November

2004 Murano

CHECK HEADLAMP GROUND

Check continuity between front combination lamp RH harness
connector E30 terminal 5 (B/W) and ground.

Check continuity between front combination lamp LH harness
connector E17 terminal 5 (B/W) and ground.

OK or NG

>> Replace headlamp assembly.

>> Repair harness or connector.

High Beam Indicator Lamp Does Not Illuminate

AKS00AJY

CHECK BULB

Check bulb of high beam indicator lamp.

OK or NG

>> Replace combination meter.

>> Replace indicator bulb.

Headlamp Low Beam Does Not Illuminate (Both Sides)

AKS00AJZ

CHECK COMBINATION SWITCH INPUT SIGNAL

With CONSULT-II

Select “BCM” on CONSULT-II. With “HEAD LAMP” data monitor,
make sure “HEAD LAMP SW 1” and “HEAD LAMP SW 2” turns ON-
OFF linked with operation of lighting switch.

Without CONSULT-II

Refer to

LT-140, "Combination Switch Inspection"

OK or NG

>> GO TO 2.

>> Check lighting switch. Refer to

LT-140, "Combination

Switch Inspection"

5 (B/W) – Ground

: Continuity should exist.

5 (B/W) – Ground

: Continuity should exist.

PKIA6328E

When lighting switch is 2ND
position

: HEAD LAMP SW 1 ON
: HEAD LAMP SW 2 ON

PKIA6325E

HEADLAMP - XENON TYPE -

LT-27

Revision: 2004 November

2004 Murano

HEADLAMP ACTIVE TEST

With CONSULT-II

Select “IPDM E/R” on CONSULT-II, and select “ACTIVE TEST”
on “SELECT DIAG MODE” screen.

Select “LAMPS” on “SELECT TEST” ITEM screen.

Touch “LO” screen.

Make sure headlamp low beam operates.

Without CONSULT-II

Start auto active test. Refer to

PG-23, "Auto Active Test"

Make sure headlamp low beam operates.

OK or NG

>> GO TO 3.

>> GO TO 4.

CHECK IPDM E/R

Select “IPDM E/R” on CONSULT-II, and select “DATA MONI-
TOR” on “SELECT DIAG MODE” screen.

Make sure “HL LO REQ” turns ON when lighting switch is in
2ND position.

OK or NG

>> Replace IPDM E/R.

>> Replace BCM. Refer to

BCS-14, "Removal and Installa-

tion of BCM"

Headlamp low beam should operate.

SKIA5774E

When lighting switch is 2ND
position

: HL LO REQ ON

SKIA5780E

LT-28

HEADLAMP - XENON TYPE -

Revision: 2004 November

2004 Murano

CHECK HEADLAMP INPUT SIGNAL

With CONSULT-II

Turn ignition switch OFF.

Disconnect front combination lamp RH and LH connector.

Select “IPDM E/R” on CONSULT-II, and select “ACTIVE TEST”
on “SELECT DIAG MODE” screen.

Select “LAMPS” on “SELECT TEST ITEM” screen.

Touch “LO” screen.

When headlamp low beam is operating, check voltage between
front combination lamp RH and LH harness connector and
ground.

Without CONSULT-II

Turn ignition switch OFF.

Disconnect front combination lamp RH and LH connector.

Start auto active test. Refer to

PG-23, "Auto Active Test"

When headlamp low beam is operating, check voltage between front combination lamp RH and LH har-
ness connector and ground.

OK or NG

>> GO TO 6.

>> GO TO 5.

CHECK HEADLAMP CIRCUIT

Turn ignition switch OFF.

Disconnect IPDM E/R connector.

Check continuity between IPDM E/R harness connector E7 ter-
minal 20 (R/Y) and front combination lamp RH harness connec-
tor E30 terminal 4 (R/Y).

Check continuity between IPDM E/R harness connector E7 ter-
minal 30 (L) and front combination lamp LH harness connector
E17 terminal 4 (L).

OK or NG

>> Replace IPDM E/R.

>> Repair harness or connector.

Terminals

Voltage

(+)

(-)

Connector

Terminal (Wire color)

E30

4 (R/Y)

Ground Battery

voltage

E17

4 (L)

Terminals

Voltage

(+)

(-)

Connector

Terminal (Wire color)

E30

4 (R/Y)

Ground Battery

voltage

E17

4 (L)

PKIA6329E

20 (R/Y) – 4 (R/Y)

: Continuity should exist.

30 (L) – 4 (L)

: Continuity should exist.

PKIA6330E

HEADLAMP - XENON TYPE -

LT-29

Revision: 2004 November

2004 Murano

CHECK HEADLAMP GROUND

Turn ignition switch OFF.

Check continuity between front combination lamp RH harness
connector E30 terminal 5 (B/W) and ground.

Check continuity between front combination lamp LH harness
connector E17 terminal 5 (B/W) and ground.

OK or NG

>> Check headlamp harness and connectors, ballasts (HID

control unit), and xenon bulbs. Refer to

LT-32, "Xenon Headlamp Trouble Diagnosis"

>> Repair harness or connector.

Headlamp Low Beam Does Not Illuminate (One Side)

AKS00AK0

CHECK BULB

Check ballasts (HID control unit) and xenon bulb of lamp which does not illuminate. Refer to

LT-32, "Xenon

Headlamp Trouble Diagnosis"

OK or NG

>> GO TO 2.

>> Repair malfunctioning part.

CHECK HEADLAMP CIRCUIT

Disconnect IPDM E/R connector and front combination lamp RH
or LH connector.

Check continuity between IPDM E/R harness connector E7 ter-
minal 20 (R/Y) and front combination lamp RH harness connec-
tor E30 terminal 4 (R/Y).

Check continuity between IPDM E/R harness connector E7 ter-
minal 30 (L) and front combination lamp LH harness connector
E17 terminal 4 (L).

OK or NG

>> GOTO 3.

>> Repair harness or connector.

CHECK HEADLAMP GROUND

Check continuity between front combination lamp RH harness
connector E30 terminal 5 (B/W) and ground.

Check continuity between front combination lamp LH harness
connector E17 terminal 5 (B/W) and ground.

OK or NG

>> Replace IPDM E/R.

>> Repair harness or connector.

5 (B/W) – Ground

: Continuity should exist.

5 (B/W) – Ground

: Continuity should exist.

PKIA6328E

20 (R/Y) – 4 (R/Y)

: Continuity should exist.

30 (L) – 4 (L)

: Continuity should exist.

PKIA6330E

5 (B/W) – Ground

: Continuity should exist.

5 (B/W) – Ground

: Continuity should exist.

PKIA6328E

LT-30

HEADLAMP - XENON TYPE -

Revision: 2004 November

2004 Murano

Headlamp RH Low Beam and High Beam Does Not Illuminate

AKS00AK1

CHECK BULB

Check ballasts (HID control unit) and xenon bulb of lamp which does not illuminate. Refer to

LT-32, "Xenon

Headlamp Trouble Diagnosis"

OK or NG

>> GO TO 2.

>> Repair malfunctioning part.

CHECK HEADLAMP GROUND

Turn ignition switch OFF.

Disconnect front combination lamp RH connector.

Check continuity between front combination lamp RH harness
connector E30 terminal 5 (B/W) and ground.

OK or NG

>> GO TO 3.

>> Repair harness or connector.

CHECK HEADLAMP CIRCUIT

Disconnect IPDM E/R connector.

Check continuity between IPDM E/R harness connector E7 ter-
minal 27 (L/W) and front combination lamp RH harness connec-
tor E30 terminal 1 (L/W).

Check continuity between IPDM E/R harness connector E7 ter-
minal 20 (R/Y) and front combination lamp RH harness connec-
tor E30 terminal 4 (R/Y).

OK or NG

>> Replace IPDM E/R.

>> Repair harness or connector.

Headlamp LH Low Beam and High Beam Does Not Illuminate

AKS00AK2

CHECK BULB

Check ballasts (HID control unit) and xenon bulb of lamp which does not illuminate. Refer to

LT-32, "Xenon

Headlamp Trouble Diagnosis"

OK or NG

>> GO TO 2.

>> Repair malfunctioning part.

5 (B/W) – Ground

: Continuity should exist.

PKIA6328E

27 (L/W) – 1 (L/W)

: Continuity should exist.

PKIA6331E

20 (R/Y) – 4 (R/Y)

: Continuity should exist.

PKIA6332E

HEADLAMP - XENON TYPE -

LT-31

Revision: 2004 November

2004 Murano

CHECK HEADLAMP GROUND

Turn ignition switch OFF.

Disconnect front combination lamp LH connector.

Check continuity between front combination lamp LH harness
connector E17 terminal 5 (B/W) and ground.

OK or NG

>> GO TO 3.

>> Repair harness or connector.

CHECK HEADLAMP CIRCUIT

Disconnect IPDM E/R connector.

Check continuity between IPDM E/R harness connector E7 ter-
minal 28 (G) and front combination lamp LH harness connector
E17 terminal 1 (G).

Check continuity between IPDM E/R harness connector E7 ter-
minal 30 (L) and front combination lamp LH harness connector
E17 terminal 4 (L).

OK or NG

>> Replace IPDM E/R.

>> Repair harness or connector.

Headlamps Do Not Turn OFF

AKS00AK3

CHECK HEADLAMP TURN OFF

Make sure that lighting switch is OFF. And make sure headlamp turns off when ignition switch is turned OFF.

OK or NG

>> GO TO 3.

>> GO TO 2.

5 (B/W) – Ground

: Continuity should exist.

PKIA6328E

28 (G) – 1 (G)

: Continuity should exist.

PKIA6333E

30 (L) – 4 (L)

: Continuity should exist.

PKIA6334E

LT-32

HEADLAMP - XENON TYPE -

Revision: 2004 November

2004 Murano

CHECK COMBINATION SWITCH INPUT SIGNAL

Select “BCM” on CONSULT-II. With “HEAD LAMP” data monitor,
make sure “HEAD LAMP SW 1” and “HEAD LAMP SW 2” turns ON-
OFF linked with operation of lighting switch.

OK or NG

>> Replace IPDM E/R.

>> Check lighting switch. Refer to

LT-140, "Combination

Switch Inspection"

CHECKING CAN COMMUNICATIONS BETWEEN BCM AND IPDM E/R

Select “BCM” on CONSULT-II, and perform self-diagnosis for “BCM”.

Display of self-diagnosis results

NO DTC>> Replace IPDM E/R.
CAN COMM CIRCUIT>> Refer to

BCS-14, "CAN Communication

Inspection Using CONSULT-II (Self-Diagnosis)"

CAUTION:

AKS00AK4

●

Installation or removal of the connector must be done with the lighting switch OFF.

●

When the lamp is illuminated (when the lighting switch is ON), do not touch the harness, HID control unit,
inside of the lamp, or the lamp metal parts.

●

To check illumination, temporarily install lamp in the vehicle. Be sure to connect power at the vehicle-side
connector.

●

If the error can be traced directly to the electrical system, first check for items such as burned-out fuses
and fusible links, broken wires or loose connectors, pulled-out terminals, and improper connections.

●

Do not work with wet hands.

●

Using a tester for HID control unit circuit trouble diagnosis is prohibited.

●

Disassembling the HID control unit or harnesses (bulb socket harness, ECM harness) is prohibited.

●

Immediately after illumination, the light intensity and color will fluctuate, but there is nothing wrong.

●

When the bulb has reached the end of its lifetime, the brightness may drop significantly, it may flash
repeatedly, or the light may turn a reddish color.

Xenon Headlamp Trouble Diagnosis

AKS00AK5

CHECK 1: XENON HEADLAMP LIGHTING

Install normal xenon bulb to corresponding xenon bulb headlamp, and check if lamp lights up.

OK or NG

>> Replace xenon bulb.

>> GO TO 2.

CHECK 2: XENON HEADLAMP LIGHTING

Install normal HID control unit to corresponding xenon headlamp, and check if lamp lights up.

OK or NG

>> Replace HID control unit.

>> GO TO 3.

When lighting switch is OFF
position

: HEAD LAMP SW 1 OFF
: HEAD LAMP SW 2 OFF

PKIA6325E

SKIA1039E

HEADLAMP - XENON TYPE -

LT-33

Revision: 2004 November

2004 Murano

CHECK 3: XENON HEADLAMP LIGHTING

Install normal xenon lamp housing assembly to corresponding xenon headlamp, and check if lamp lights up.

OK or NG

>> Malfunction in starter (boosting circuit) in xenon headlamp housing. (Replace xenon headlamp

housing assembly.)

>> INSPECTION END

Aiming Adjustment

AKS00AK6

PREPARATION BEFORE ADJUSTING

For Details, Refer To the Regulations In Your Own Country.
Before performing aiming adjustment, check the following.

Keep all tires inflated to correct pressures.

Place vehicle on flat surface.

Set that there is no-load in vehicle other than the driver (or equivalent weight placed in driver's position).
Coolant, engine oil filled up to correct level and full fuel tank.

LOW BEAM AND HIGH BEAM

Turn headlamp low beam ON.

Use adjusting screws to perform aiming adjustment.

PKIA2508E

LT-34

HEADLAMP - XENON TYPE -

Revision: 2004 November

2004 Murano

ADJUSTMENT USING AN ADJUSTMENT SCREEN (LIGHT/DARK BORDERLINE)

If the vehicle front body has been repaired and/or the headlamp assembly has been replaced, check aiming.
Use the aiming chart shown in the figure.

●

Basic illumination area for adjustment should be within the range shown on the aiming chart.
Adjust headlamp accordingly.

CAUTION:

Be sure aiming switch is set to “0” when performing aiming
adjustment.

Bulb Replacement

AKS00AK7

HEADLAMP HIGH/LOW BEAM

Turn lighting switch OFF.

Remove headlamp. Refer to

LT-35, "Removal and Installation"

Turn plastic cap counterclockwise and unlock it.

Turn bulb socket counterclockwise and unlock it.

Unlock retaining spring and remove bulb from headlamp.

Install in reverse order of removal.

NOTE:
After installation, perform aiming adjustment. Refer to

LT-33,

"Aiming Adjustment"

PKIA6335E

PKIA2547E

PKIA2510E

HEADLAMP - XENON TYPE -

LT-35

Revision: 2004 November

2004 Murano

PARKING LAMP (CLEARANCE LAMP)

Turn lighting switch OFF.

Remove fender protector (front). Refer to

EI-22, "FENDER PROTECTOR"

in “EI” section.

Turn bulb socket counterclockwise and unlock it.

Remove bulb from its socket.

Install in reverse order of removal.

FRONT TURN SIGNAL LAMP

Turn lighting switch OFF.

Remove air cleaner case (when replacing LH bulb). Refer to

EM-14, "AIR CLEANER AND AIR DUCT"

“EM” section.

Remove IPDM E/R (when replacing RH bulb). Refer to

PG-29, "Removal and Installation of IPDM E/R"

“PG” section (RH).

Turn bulb socket counterclockwise and unlock it.

Remove bulb from its socket.

Install in reverse order of removal.

FRONT SIDE MARKER LAMP

Turn lighting switch OFF.

Remove fender protector (front). Refer to

EI-22, "FENDER PROTECTOR"

in "EI" section.

Turn bulb socket counterclockwise and unlock it.

Remove bulb from its socket.

Install in reverse order of removal.

CAUTION:

After installing bulb, be sure to install plastic cap and bulb socket securely to insure watertight-
ness.

Removal and Installation

AKS00AK8

REMOVAL

Disconnect the battery negative cable.

Remove front bumper. Refer to

EI-14, "FRONT BUMPER"

"EI" section.

Remove headlamp mounting bolts.

Remove plastics bumper bracket, then pull head lamp toward
vehicle front, disconnect connector, and remove headlamp.

INSTALLATION

Note the following, and install in the reverse order of removal.

NOTE:
After installation, perform aiming adjustment. Refer to

LT-33, "Aiming Adjustment"

Headlamp high/low beam (Xenon)

: 12V - 35W (D2S)

Parking lamp (Clearance lamp)

: 12V - 3.8W

Front turn signal lamp

: 12V - 21W (amber)

Front side marker lamp

: 12V - 3.8W

PKIA2511E

Headlamp mounting bolt

: 5.9 N·m (0.60 kg-m, 52 in-lb)

LT-36

HEADLAMP - XENON TYPE -

Revision: 2004 November

2004 Murano

Disassembly and Assembly

AKS00AK9

DISASSEMBLY

Turn plastic cap counterclockwise and unlock it.

Turn xenon bulb socket counterclockwise, and unlock it.

Unlock retaining spring, and remove xenon bulb (high/low).

Disconnect HID control unit connector, and remove HID control unit screws.

Turn parking lamp bulb socket counterclockwise and unlock it.

Remove parking lamp bulb from its socket.

Turn front turn signal lamp bulb socket counterclockwise and unlock it.

Remove front turn signal lamp bulb from its socket.

Turn front side marker lamp bulb socket counterclockwise and unlock it.

10. Remove front side marker lamp bulb from its socket.

ASSEMBLY

Note the following, and assemble in the reverse order of disassemble.

CAUTION:

●

When HID control unit is removed, reinstall it securely and avoid any looseness.

●

After installing bulb, be sure to install plastic cap and bulb socket securely to insure watertight-
ness.

Retaining spring

Side marker lamp bulb

Side marker lamp bulb socket

Seal rubber

Plastic cap

Xenon bulb

Parking lamp (Clearance lamp) bulb 8.

Parking lamp (Clearance lamp) bulb socket

Xenon bulb socket

10. Seal packing

11. HID C/U

12.

Front turn signal lamp bulb socket

13. Front turn signal lamp bulb

14. Headlamp housing assembly

PKIA6336E

HID control unit mounting screw

:3.2 N·m (0.32 kg-m, 27 in-lb)

HEADLAMP -CONVENTIONAL TYPE-

LT-37

Revision: 2004 November

2004 Murano

HEADLAMP -CONVENTIONAL TYPE-

PFP:26010

Component Parts and Harness Connector Location

AKS007LL

System Description

AKS007LM

Control of the headlamp system operation is dependent upon the position of the combination switch (lighting
switch). When the lighting switch is placed in the 2ND position, the BCM (body control module) receives input
signal requesting the headlamps (and tail lamps) illuminate. This input signal is communicated to the IPDM E/
R (intelligent power distribution module engine room) across the CAN communication lines. The CPU (central
processing unit) of the IPDM E/R (intelligent power distribution module engine room) controls the headlamp
high and headlamp low relay coils. These relays, when energized, direct power to the respective headlamps,
which then illuminate.

OUTLINE

Power is supplied at all times

●

to headlamp high relay [located in IPDM E/R (intelligent power distribution module engine room)]

●

to headlamp low relay [located in IPDM E/R (intelligent power distribution module engine room)]

●

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

●

to BCM (body control module) terminal 55

●

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

●

to BCM (body control module) terminal 42

●

through 15A fuse [No. 78, located in IPDM E/R (intelligent power distribution module engine room)]

●

to CPU (central processing unit) [located in IPDM E/R (intelligent power distribution module engine room)]

●

through 10A fuse [No. 71, located in IPDM E/R (intelligent power distribution module engine room)]

●

to CPU (central processing unit) [located in IPDM E/R (intelligent power distribution module engine room)]

PKIA6337E

LT-38

HEADLAMP -CONVENTIONAL TYPE-

Revision: 2004 November

2004 Murano

●

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

●

to combination meter terminal 21.

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

●

to ignition relay, located in IPDM E/R (intelligent power distribution module engine room)

●

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

●

to BCM (body control module) terminal 38

●

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

●

to combination meter terminal 20.

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 (body control module) terminal 11.

Ground is supplied

●

to BCM (body control module) terminals 49 and 52

●

through grounds M14 and M78

●

to IPDM E/R (intelligent power distribution module engine room) terminals 38 and 60

●

through grounds E13, E26 and E28.

●

to combination meter terminals 22, 23 and 24

●

through grounds M14 and M78.

HEADLAMP OPERATION
Low Beam Operation

With the lighting switch in 2ND position, the BCM receives input signal requesting the headlamps to illuminate.
This input signal is communicated to the IPDM E/R across the CAN communication lines. The CPU in the
IPDM E/R controls the headlamp low relay coil, which when energized, directs power

●

to 15A fuse [No. 76, located in IPDM E/R]

●

through IPDM E/R terminal 20

●

to headlamp RH terminal 4

●

to 15A fuse [No. 86, located in IPDM E/R]

●

through IPDM E/R terminal 30

●

to headlamp LH terminal 4.

Ground is supplied at all times

●

to headlamp RH terminal 5

●

through grounds E13, E26 and E28

●

to headlamp LH terminal 5

●

through grounds E13, E26 and E28.

With power and ground supplied, low beam headlamps illuminate.

High Beam Operation/Flash-to-Pass Operation

With the lighting switch in 2ND position and placed in HIGH or PASS position, the BCM receives input signal
requesting the headlamp high beams to illuminate. This input signal is communicated to the IPDM E/R across
the CAN communication lines. The CPU in the IPDM E/R controls the headlamp high relay coil, which when
energized, directs power

●

to 10A fuse [No. 72, located in IPDM E/R]

●

through IPDM E/R terminal 27

●

to headlamp RH terminal 1

●

to 10A fuse [No. 74, located in IPDM E/R]

●

through IPDM E/R terminal 28

●

to headlamp LH terminal 1.

Ground is supplied

●

to headlamp RH terminal 5

●

through grounds E13, E26 and E28

HEADLAMP -CONVENTIONAL TYPE-

LT-39

Revision: 2004 November

2004 Murano

●

to headlamp LH terminal 5

●

through grounds E13, E26 and E28.

With power and ground supplied, the high beam headlamps illuminate.
The unified meter and A/C amp that received the high beam request signal by BCM across the CAN commu-
nication makes a high beam indicator lamp turn on in combination meter.

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 2ND position (ON), and the ignition switch is turned
from ON or ACC to OFF, the battery saver control function is activated.
Under this condition, the headlamps remain illuminated for 5 minutes, then the headlamps are turned off.
Exterior lamp battery saver control mode can be changed by the function setting of CONSULT-II.

AUTO LIGHT OPERATION

Refer to

LT-86, "System Description"

in “AUTO LIGHT SYSTEM”.

VEHICLE SECURITY SYSTEM

The vehicle security system will flash the high beams if the system is triggered. Refer to

BL-98, "VEHICLE

SECURITY (THEFT WARNING) SYSTEM"

CAN Communication System Description

AKS007LN

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

AKS007QN

Refer to

LAN-8, "CAN Communication Unit"

Nissan Murano Z50 (2004 year). Manual - part 174