Nissan Murano Z51. Manual - part 709

BCM (BODY CONTROL MODULE)

EXL-147

< ECU DIAGNOSIS INFORMATION >

[XENON TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

2.

Turn rear wiper switch OFF.

3.

Operate the rear wiper switch or rear washer switch.

DTC Inspection Priority Chart

INFOID:0000000005681407

If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.

Priority

DTC

1

B2562: LOW VOLTAGE

2

• U1000: CAN COMM
• U1010: CONTROL UNIT(CAN)

3

• B2190: NATS ANTENNA AMP
• B2191: DIFFERENCE OF KEY
• B2192: ID DISCORD BCM-ECM
• B2193: CHAIN OF BCM-ECM
• B2195: ANTI SCANNING

4

• B2013: ID DISCORD BCM-S/L
• B2014: CHAIN OF S/L-BCM
• B2553: IGNITION RELAY
• B2555: STOP LAMP 
• B2556: PUSH-BTN IGN SW
• B2557: VEHICLE SPEED
• B2560: STARTER CONT RELAY
• B2601: SHIFT POSITION
• B2602: SHIFT POSITION
• B2603: SHIFT POSI STATUS
• B2604: PNP SW
• B2605: PNP SW
• B2606: S/L RELAY
• B2607: S/L RELAY
• B2608: STARTER RELAY
• B2609: S/L STATUS
• B260A: IGNITION RELAY
• B260B: STEERING LOCK UNIT
• B260C: STEERING LOCK UNIT
• B260D: STEERING LOCK UNIT
• B260F: ENG STATE SIG LOST
• B2612: S/L STATUS
• B2614: ACC RELAY CIRC
• B2615: BLOWER RELAY CIRC
• B2616: IGN RELAY CIRC
• B2617: STARTER RELAY CIRC
• B2618: BCM
• B2619: BCM
• B261A: PUSH-BTN IGN SW
• B261E: VEHICLE TYPE
• B26E9: S/L STATUS
• B26EA: KEY REGISTRATION
• C1729: VHCL SPEED SIG ERR
• U0415: VEHICLE SPEED SIG

EXL-148

< ECU DIAGNOSIS INFORMATION >

[XENON TYPE]

BCM (BODY CONTROL MODULE)

DTC Index

INFOID:0000000005681408

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 Freeze Frame Data. For details of Freeze Frame Data, refer to 

EXL-211, "COM-

MON ITEM : CONSULT-III Function (BCM - COMMON ITEM)"

.

5

• C1704: LOW PRESSURE FL
• C1705: LOW PRESSURE FR
• C1706: LOW PRESSURE RR
• C1707: LOW PRESSURE RL
• C1708: [NO DATA] FL
• C1709: [NO DATA] FR
• C1710: [NO DATA] RR
• C1711: [NO DATA] RL
• C1716: [PRESSDATA ERR] FL
• C1717: [PRESSDATA ERR] FR
• C1718: [PRESSDATA ERR] RR
• C1719: [PRESSDATA ERR] RL
• C1734: CONTROL UNIT

6

• B2622: INSIDE ANTENNA 
• B2623: INSIDE ANTENNA 

Priority

DTC

CONSULT display

Fail-safe

Freeze Frame 

Data

•Vehicle Speed

•Odo/Trip Meter

•Vehicle Condi-

tion

Intelligent Key 

warning lamp ON

Tire pressure 

monitor warning 

lamp ON

Reference 

page

No DTC is detected.
further testing
may be required.

—

—

—

—

—

U1000: CAN COMM

—

—

—

—

BCS-38

U1010: CONTROL UNIT(CAN)

—

—

—

—

BCS-39

U0415: VEHICLE SPEED SIG

—

—

—

—

BCS-40

B2013: ID DISCORD BCM-S/L*

×

×

—

—

SEC-51

B2014: CHAIN OF S/L-BCM*

×

×

—

—

SEC-52

B2190: NATS ANTENNA AMP

×

—

—

—

SEC-43

B2191: DIFFERENCE OF KEY

×

—

—

—

SEC-46

B2192: ID DISCORD BCM-ECM

×

—

—

—

SEC-47

B2193: CHAIN OF BCM-ECM

×

—

—

—

SEC-49

B2195: ANTI SCANNING

×

—

—

—

SEC-50

B2553: IGNITION RELAY

—

×

—

—

PCS-48

B2555: STOP LAMP

—

×

—

—

SEC-55

B2556: PUSH-BTN IGN SW

—

×

×

—

SEC-57

B2557: VEHICLE SPEED

×

×

×

—

SEC-59

B2560: STARTER CONT RELAY

×

×

×

—

SEC-60

B2562: LOW VOLTAGE

—

×

—

—

BCS-41

B2601: SHIFT POSITION

×

×

×

—

SEC-61

B2602: SHIFT POSITION

×

×

×

—

SEC-64

B2603: SHIFT POSI STATUS

×

×

×

—

SEC-66

B2604: PNP SW

×

×

×

—

SEC-69

BCM (BODY CONTROL MODULE)

EXL-149

< ECU DIAGNOSIS INFORMATION >

[XENON TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

NOTE:

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

B2605: PNP SW

×

×

×

—

SEC-71

B2606: S/L RELAY*

×

×

×

—

SEC-73

B2607: S/L RELAY*

×

×

×

—

SEC-74

B2608: STARTER RELAY

×

×

×

—

SEC-76

B2609: S/L STATUS*

×

×

×

—

SEC-78

B260A: IGNITION RELAY

×

×

×

—

PCS-50

B260B: STEERING LOCK UNIT*

—

×

×

—

SEC-82

B260C: STEERING LOCK UNIT*

—

×

×

—

SEC-83

B260D: STEERING LOCK UNIT*

—

×

×

—

SEC-84

B260F: ENG STATE SIG LOST

×

×

×

—

SEC-85

B2612: S/L STATUS*

×

×

×

—

SEC-88

B2614: ACC RELAY CIRC

—

×

×

—

PCS-52

B2615: BLOWER RELAY CIRC

—

×

×

—

PCS-55

B2616: IGN RELAY CIRC

—

×

×

—

PCS-58

B2617: STARTER RELAY CIRC

×

×

×

—

SEC-92

B2618: BCM

×

×

×

—

PCS-61

B2619: BCM*

×

×

×

—

SEC-94

B261A: PUSH-BTN IGN SW

—

×

×

—

SEC-95

B261E: VEHICLE TYPE

×

×

×

 (Turn ON for 15 

seconds)

—

SEC-98

B2622: INSIDE ANTENNA

—

×

—

—

DLK-91

B2623: INSIDE ANTENNA

—

×

—

—

DLK-93

B26E9: S/L STATUS*

×

×

×

 (Turn ON for 15 

seconds)

—

SEC-86

B26EA: KEY REGISTRATION

—

×

×

 (Turn ON for 15 

seconds)

—

SEC-87

C1704: LOW PRESSURE FL

—

—

—

×

WT-25

C1705: LOW PRESSURE FR

—

—

—

×

C1706: LOW PRESSURE RR

—

—

—

×

C1707: LOW PRESSURE RL

—

—

—

×

C1708: [NO DATA] FL

—

—

—

×

WT-27

C1709: [NO DATA] FR

—

—

—

×

C1710: [NO DATA] RR

—

—

—

×

C1711: [NO DATA] RL

—

—

—

×

C1716: [PRESSDATA ERR] FL

—

—

—

×

WT-30

C1717: [PRESSDATA ERR] FR

—

—

—

×

C1718: [PRESSDATA ERR] RR

—

—

—

×

C1719: [PRESSDATA ERR] RL

—

—

—

×

C1729: VHCL SPEED SIG ERR

—

—

—

×

WT-32

C1734: CONTROL UNIT

—

—

—

×

WT-34

CONSULT display

Fail-safe

Freeze Frame 

Data

•Vehicle Speed

•Odo/Trip Meter

•Vehicle Condi-

tion

Intelligent Key 

warning lamp ON

Tire pressure 

monitor warning 

lamp ON

Reference 

page

EXL-150

< ECU DIAGNOSIS INFORMATION >

[XENON TYPE]

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

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

Reference Value

INFOID:0000000005681420

VALUES ON THE DIAGNOSIS TOOL

Monitor Item

Condition

Value/Status

MOTOR FAN REQ

Engine idle speed

Changes depending on engine 
coolant temperature, air conditioner 
operation status, vehicle speed, 
etc.

1/2/3/4 

AC COMP REQ

Engine running

A/C switch OFF

Off

A/C switch ON
(Compressor is operating)

On

TAIL&CLR REQ

Lighting switch OFF

Off

Lighting switch 1ST, 2ND, HI or AUTO (Light is illuminated)

On

HL LO REQ

Lighting switch OFF

Off

Lighting switch 2ND HI or AUTO (Light is illuminated)

On

HL HI REQ

Lighting switch OFF

Off

Lighting switch HI

On

FR FOG REQ

Lighting switch 2ND or
AUTO (Light is illuminated)

Front fog lamp switch OFF

Off

• Front fog lamp switch ON
• Daytime running light activated 

(Only for Canada)

On

FR WIP REQ

Ignition switch ON

Front wiper switch OFF

Stop

Front wiper switch INT

1LOW

Front wiper switch LO

Low

Front wiper switch HI

Hi

WIP AUTO STOP

Ignition switch ON

Front wiper stop position

STOP P

Any position other than front wiper 
stop position

ACT P

WIP PROT

Ignition switch ON

Front wiper operates normally

Off

Front wiper stops at fail-safe opera-
tion

BLOCK

IGN RLY1 -REQ

Ignition switch OFF or ACC

Off

Ignition switch ON

On

IGN RLY

Ignition switch OFF or ACC

Off

Ignition switch ON

On

PUSH SW

Release the push-button ignition switch

Off

Press the push-button ignition switch

On

INTER/NP SW

Ignition switch ON

Selector lever in any position other 
than P or N

Off

Selector lever in P or N position 

On

ST RLY CONT

Ignition switch ON

Off

At engine cranking

On

IHBT RLY -REQ

Ignition switch ON

Off

At engine cranking

On