Nissan Murano Z51. Manual — part 713

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

EXL-163

< ECU DIAGNOSIS INFORMATION >

[XENON TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

NOTE:
This operation status can be confirmed on the IPDM E/R “Data Monitor” that displays “BLOCK” for the item
“WIP PROT” while the wiper is stopped.

STARTER MOTOR PROTECTION FUNCTION

IPDM E/R turns OFF the starter control relay to protect the starter motor when the starter control relay remains
active for 90 seconds.

DTC Index

INFOID:0000000005681423

NOTE:
• The details of time display are as follows.
- CRNT: A malfunction is detected now.
- PAST: A malfunction was detected in the past.
• IGN counter is displayed on FFD (Freeze Frame data).
- The number is 0 when is detected now.
- The number increases like 1

→

2 ··· 38

→

39 after returning to the normal condition whenever IGN OFF

→

ON.

- The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.

×

: Applicable

*

: For models without steering lock unit this DTC is not applied.

Ignition switch

Front wiper switch

Front wiper stop position signal

ON

OFF

The front wiper stop position signal (stop
position) cannot be input for 10 seconds.

ON

The front wiper auto stop signal does not
change for 10 seconds.

CONSULT display

Fail-safe

Refer to

No DTC is detected.
further testing
may be required.

—

—

U1000: CAN COMM CIRCUIT

×

PCS-15

B2098: IGN RELAY ON

×

PCS-16

B2099: IGN RELAY OFF

—

PCS-17

B2108: STRG LCK RELAY ON

*

—

SEC-99

B2109: STRG LCK RELAY OFF

*

—

SEC-100

B210A: STRG LCK STATE SW

*

—

SEC-101

B210B: START CONT RLY ON

—

SEC-105

B210C: START CONT RLY OFF

—

SEC-106

B210D: STARTER RELAY ON

—

SEC-107

B210E: STARTER RELAY OFF

—

SEC-108

B210F: INTRLCK/PNP SW ON

—

SEC-110

B2110: INTRLCK/PNP SW OFF

—

SEC-112

EXL-164

< SYMPTOM DIAGNOSIS >

[XENON TYPE]

EXTERIOR LIGHTING SYSTEM SYMPTOMS

SYMPTOM DIAGNOSIS

EXTERIOR LIGHTING SYSTEM SYMPTOMS

Symptom Table

INFOID:0000000005515088

CAUTION:

Perform the self-diagnosis with CONSULT-III before the symptom diagnosis. Perform the trouble diag-
nosis if any DTC is detected.

Symptom

Possible cause

Inspection item

Headlamp does not
switch to the high beam.

One side

• Fuse
• Harness between IPDM E/R

and the front combination lamp

• Front combination lamp

(High beam solenoid)

• IPDM E/R

Headlamp (HI) circuit
Refer to

EXL-36

.

Both sides

Symptom diagnosis
"BOTH SIDE HEADLAMPS DO NOT SWITCH TO HIGH BEAM"
Refer to

EXL-168

.

High beam indicator lamp is not turned ON.
(The headlamp switches to the high beam.)

Combination meter

• Combination meter

Data monitor "HI-BEAM IND"

• BCM (HEAD LAMP)

Active test "HEADLAMP"

Headlamp does not
switch to the low beam.

One side

Front combination lamp (High
beam solenoid)

—

Both sides

• Combination switch
• Harness between the combina-

tion switch and BCM

• BCM

Combination switch
Refer to

BCS-92

.

High beam request signal
• BCM
• IPDM E/R

IPDM E/R
Data monitor "HL HI REQ"

IPDM E/R

—

Headlamp is not turned
ON.

One side

• Fuse
• Xenon bulb
• Harness between IPDM E/R

and the front combination lamp

• Front combination lamp (xenon

headlamp)

• IPDM E/R

Headlamp (LO) circuit
Refer to

EXL-39

.

Both sides

Symptom diagnosis
"BOTH SIDE HEADLAMPS (LO) ARE NOT TURNED ON"
Refer to

EXL-168

.

Headlamp is not turned
OFF.

When ignition switch is
turned ON

Ignition switch is turned
OFF.

IPDM E/R

—

Headlamp is not turned ON/OFF with the lighting
switch AUTO.

• Combination switch
• Harness between the combina-

tion switch and BCM

• BCM

Combination switch
Refer to

BCS-92

.

• Optical sensor
• Harness between the optical

sensor and BCM

• BCM

Optical sensor
Refer to

EXL-52

.

EXTERIOR LIGHTING SYSTEM SYMPTOMS

EXL-165

< SYMPTOM DIAGNOSIS >

[XENON TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

Front fog lamp is not
turned ON.

One side

• Front fog lamp bulb
• Harness between IPDM E/R

and the front fog lamp

• Front fog lamp
• IPDM E/R

Front fog lamp circuit
Refer to

EXL-43

.

Both side

Symptom diagnosis
"BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED ON"
Refer to

EXL-171

.

Front fog lamp is not turned ON.

Parking lamp is not turned ON.

• Parking lamp bulb
• Harness between IPDM E/R

and the parking lamp

• IPDM E/R

Parking lamp circuit
Refer to

EXL-45

.

Front side marker lamp is not turned ON.

• Front side marker lamp bulb
• Harness between IPDM E/R

and the front side marker lamp

• IPDM E/R

Front side marker lamp circuit
Refer to

EXL-47

.

Parking lamp and front side marker lamp are not
turned ON.

• Fuse
• Harness between IPDM E/R

and the front combination lamp

• IPDM E/R

Parking lamp circuit
Refer to

EXL-45

.

Tail lamp is not turned ON.

• Harness between IPDM E/R

and the rear combination lamp

• Rear combination lamp

Tail lamp circuit
Refer to

EXL-57

.

License plate lamp is not turned ON.

• License plate lamp bulb
• Harness between IPDM E/R

and the license plate lamp

• License plate lamp

License plate lamp circuit
Refer to

EXL-59

.

Tail lamp and license plate lamp are not turned ON.

• Fuse
• Harness between IPDM E/R

and the rear combination lamp

• IPDM E/R

License plate lamp circuit
Refer to

EXL-59

.

• Parking lamp, tail lamp, side marker lamp and li-

cense plate lamp are not turned ON.

• Parking lamp, tail lamp, side marker lamp and li-

cense plate lamp are not turned OFF.

(Each illumination is turned ON/OFF.)

Symptom diagnosis
"PARKING, LICENSE PLATE AND TAIL LAMPS ARE NOT TURNED
ON"
Refer to

EXL-170

.

Turn signal lamp does not
blink.

Indicator lamp is nor-
mal.
(Applicable side per-
forms the high flasher
activation.)

• Harness between BCM and

each turn signal lamp

• Turn signal lamp bulb

Turn signal lamp circuit
Refer to

EXL-49

.

Indicator lamp is includ-
ed

• Combination switch
• Harness between the combina-

tion switch and BCM

• BCM

Combination switch
Refer to

BCS-92

.

Symptom

Possible cause

Inspection item

EXL-166

< SYMPTOM DIAGNOSIS >

[XENON TYPE]

EXTERIOR LIGHTING SYSTEM SYMPTOMS

Turn signal indicator lamp
does not blink.
(Turn signal indicator
lamp is normal.)

One side

Combination meter

—

Both sides
(Always)

• Turn indicator signal
- Combination meter
- BCM
• Combination meter

• Combination meter

Data monitor "TURN IND"

• BCM (FLASHER)

Active test "FLASHER"

Both sides
(Only when activating
hazard warning lamp
with the ignition switch
OFF)

• Combination meter power sup-

ply and the ground circuit

• Combination meter

Combination meter
Power supply and the ground circuit
Refer to

MWI-43

.

• Hazard warning lamp does not activate.
• Hazard warning lamp continues activating.
(Turn signal is normal.)

• Hazard switch
• Harness between the hazard

switch and BCM

• BCM

Hazard switch
Refer to

EXL-55

.

Symptom

Possible cause

Inspection item