Nissan Murano. Manual - part 344

DEF-72

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

DTC Index

INFOID:0000000010100131

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 

DEF-8, "COM-

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

.

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

• 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
• B2608: STARTER RELAY
• B260A: IGNITION RELAY
• B260F: ENG STATE SIG LOST
• B2614: ACC RELAY CIRC
• B2615: BLOWER RELAY CIRC
• B2616: IGN RELAY CIRC
• B2617: STARTER RELAY CIRC
• B2618: BCM
• B261A: PUSH-BTN IGN SW
• B261E: VEHICLE TYPE
• B26EA: KEY REGISTRATION
• C1729: VHCL SPEED SIG ERR
• U0415: VEHICLE SPEED SIG

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 

BCM (BODY CONTROL MODULE)

DEF-73

< ECU DIAGNOSIS INFORMATION >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

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

No DTC is detected.
further testing
may be required.

—

—

—

—

—

U1000: CAN COMM

—

—

—

—

BCS-42

U1010: CONTROL UNIT(CAN)

—

—

—

—

BCS-43

U0415: VEHICLE SPEED SIG

—

—

—

—

BCS-44

B2190: NATS ANTENNA AMP

×

—

—

—

SEC-42

B2191: DIFFERENCE OF KEY

×

—

—

—

SEC-45

B2192: ID DISCORD BCM-ECM

×

—

—

—

SEC-46

B2193: CHAIN OF BCM-ECM

×

—

—

—

SEC-48

B2195: ANTI SCANNING

×

—

—

—

SEC-49

B2553: IGNITION RELAY

—

×

—

—

PCS-50

B2555: STOP LAMP

—

×

—

—

SEC-50

B2556: PUSH-BTN IGN SW

—

×

×

—

SEC-52

B2557: VEHICLE SPEED

×

×

×

—

SEC-54

B2560: STARTER CONT RELAY

×

×

×

—

SEC-55

B2562: LOW VOLTAGE

—

×

—

—

BCS-45

B2601: SHIFT POSITION

×

×

×

—

SEC-56

B2602: SHIFT POSITION

×

×

×

—

SEC-59

B2603: SHIFT POSI STATUS

×

×

×

—

SEC-61

B2604: PNP SW

×

×

×

—

SEC-64

B2605: PNP SW

×

×

×

—

SEC-66

B2608: STARTER RELAY

×

×

×

—

SEC-68

B260A: IGNITION RELAY

×

×

×

—

PCS-52

B260F: ENG STATE SIG LOST

×

×

×

—

SEC-70

B2614: ACC RELAY CIRC

—

×

×

—

PCS-54

B2615: BLOWER RELAY CIRC

—

×

×

—

PCS-57

B2616: IGN RELAY CIRC

—

×

×

—

PCS-60

B2617: STARTER RELAY CIRC

×

×

×

—

SEC-72

B2618: BCM

×

×

×

—

PCS-63

B261A: PUSH-BTN IGN SW

—

×

×

—

SEC-75

B261E: VEHICLE TYPE

×

×

×

 (Turn ON for 15 

seconds)

—

SEC-78

B2622: INSIDE ANTENNA

—

×

—

—

DLK-91

B2623: INSIDE ANTENNA

—

×

—

—

DLK-93

B26EA: KEY REGISTRATION

—

×

×

 (Turn ON for 15 

seconds)

—

SEC-71

C1704: LOW PRESSURE FL

—

—

—

×

WT-23

C1705: LOW PRESSURE FR

—

—

—

×

C1706: LOW PRESSURE RR

—

—

—

×

C1707: LOW PRESSURE RL

—

—

—

×

DEF-74

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

C1708: [NO DATA] FL

—

—

—

×

WT-25

C1709: [NO DATA] FR

—

—

—

×

C1710: [NO DATA] RR

—

—

—

×

C1711: [NO DATA] RL

—

—

—

×

C1716: [PRESSDATA ERR] FL

—

—

—

×

WT-28

C1717: [PRESSDATA ERR] FR

—

—

—

×

C1718: [PRESSDATA ERR] RR

—

—

—

×

C1719: [PRESSDATA ERR] RL

—

—

—

×

C1729: VHCL SPEED SIG ERR

—

—

—

×

WT-29

C1734: CONTROL UNIT

—

—

—

×

WT-30

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

REAR WINDOW DEFOGGER DOES NOT OPERATE

DEF-75

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

SYMPTOM DIAGNOSIS

REAR WINDOW DEFOGGER DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000009722526

1.

CHECK POWER SUPPLY AND GROUND CIRCUIT

Check power supply and ground circuit.
Refer to 

DEF-11, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK REAR WINDOW DEFOGGER SWITCH

Check rear window defogger switch.
Refer to 

DEF-12, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK REAR WINDOW DEFOGGER RELAY

Check rear window defogger relay. 
Refer to 

DEF-14, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning parts.

4.

CHECK REAR WINDOW DEFOGGER

Check rear window defogger.
Refer to 

DEF-16, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace the malfunctioning parts.

5.

CONFIRM THE OPERATION

Confirm the operation again.
Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-44, "Intermittent Incident"

.

NO

>> GO TO 1.