Nissan Murano: Body Control System :: Bcm / Ecu Diagnosis Information. Bcm

Nissan Murano (Z52) 2015-2024 Service Manual / Electrical & Power Control / Body Control System :: Bcm / Ecu Diagnosis Information. Bcm

Values on the Diagnosis Tool

NOTE:

The following table includes information (items) inapplicable to this Nissan Murano vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items:

Monitor Item Condition Value/Status
ACC BATTERY SAVER When battery saver is OFF Under a stop
ACC RLY -REQ When BCM is not requesting accessory relay activation. Off
When BCM is requesting accessory relay activation. On
AIR COND SW A/C switch OFF Off
A/C switch ON On
AIR PRESS FL Front left tire air pressure value kPa, kg/cm2, psi
AIR PRESS FR Front right tire air pressure value kPa, kg/cm2, psi
AIR PRESS RL Rear left tire air pressure value kPa, kg/cm2, psi
AIR PRESS RR Rear right tire air pressure value kPa, kg/cm2, psi
AUT CRANK TMR Remote engine start timer duration sec
AUT CRANK TMR When the remote engine start timer is OFF. Off
When the remote engine start timer is ON. On
AUTO LIGHT SW Lighting switch OFF Off
Lighting switch AUTO On
BK DOOR STATE Back door LOCK status LOCK
Back door UNLOCK status UNLK
Wait with selective UNLOCK operation (5 seconds) READY
BRAKE SW 1 When the brake pedal is released On
When the brake pedal is depressed Off
BRAKE SW 2 Brake pedal released Off
Brake pedal depressed On
BUZZER Buzzer in combination meter OFF Off
Buzzer in combination meter ON On
CDL LOCK SW Door lock/unlock switch does not operate Off
Press door lock/unlock switch to the LOCK side On
CDL UNLOCK SW Door lock/unlock switch does not operate Off
Press door lock/unlock switch to the UNLOCK side On
CONFRM ID ALL The key ID does not match any key ID registered to BCM. Yet
The key ID matches any key ID registered to BCM. DONE
CONFIRM ID4 The key ID does not match the fourth key ID registered to BCM. Yet
The key ID matches the fourth key ID registered to BCM. DONE
CONFIRM ID3 The key ID does not match the third key ID registered to BCM. Yet
The key ID matches the third key ID registered to BCM. DONE
CONFIRM ID2 The key ID does not match the second key ID registered to BCM. Yet
The key ID matches the second key ID registered to BCM. DONE
CONFIRM ID1 The key ID does not match the first key ID registered to BCM. Yet
The key ID matches the first key ID registered to BCM. DONE
CRANKING TME Engine start timer duration. sec
CRNK PRBT TME Engine start prohibit timer duration. sec
CRNK PRBT TMR When the engine start prohibit timer is OFF. Off
When the engine start prohibit timer is ON. On
DETE SW -IPDM When selector lever is in P position Off
When selector lever is in any position other than P On
DETE SW PWR When BCM is not supplying power to park position switch. Off
When BCM is supplying power to park position switch. On
DETE/CANCL SW When selector lever is in P position Off
When selector lever is in any position other than P On
DOOR STAT-AS Passenger door LOCK status LOCK
Passenger door UNLOCK status UNLK
Wait with selective UNLOCK operation (5 seconds) READY
DOOR STAT-DR Driver door LOCK status LOCK
Driver door UNLOCK status UNLK
Wait with selective UNLOCK operation (5 seconds) READY
DOOR STAT-RL Rear left door LOCK status LOCK
Rear left door UNLOCK status UNLK
Wait with selective UNLOCK operation (5 seconds) READY
DOOR STAT-RR Rear right door LOCK status LOCK
Rear right door UNLOCK status UNLK
Wait with selective UNLOCK operation (5 seconds) READY
DOOR SW-AS Front door RH closed Off
Front door RH opened On
DOOR SW-BK Back door closed Off
Back door opened On
DOOR SW-DR Front door LH closed Off
Front door LH opened On
DOOR SW-RL Rear door LH closed Off
Rear door LH opened On
DOOR SW-RR Rear door RH closed Off
Rear door RH opened On
ENGINE STATE Engine stopped Stop
While the engine stalls Stall
At engine cranking Crank
Engine running Run
FAN ON SIG Blower motor fan switch OFF Off
Blower motor fan switch ON On
FR FOG SW Front fog lamp switch OFF Off
Front fog lamp switch ON On
FR WASHER SW Front washer switch OFF Off
Front washer switch ON On
FR WIPER LOW Front wiper switch OFF Off
Front wiper switch LO On
FR WIPER HI Front wiper switch OFF Off
Front wiper switch HI On
FR WIPER INT Front wiper switch OFF Off
Front wiper switch INT On
FR WIPER STOP Any position other than front wiper stop position Off
Front wiper stop position On
HAZARD SW When hazard switch is not pressed Off
When hazard switch is pressed On
HEAD LAMP SW 1 Headlamp switch OFF Off
Headlamp switch 1st On
HEAD LAMP SW 2 Headlamp switch OFF Off
Headlamp switch 1st On
HI BEAM SW High beam switch OFF Off
High beam switch HI On
ID AUTHENT CANCEL TIMER When I-Key authentication is OFF. Under a stop
ID OK FLAG Ignition switch ACC or ON Reset
Ignition switch OFF Set
ID REGST FL1 ID registration of front left tire incomplete YET
ID registration of front left tire complete DONE
ID REGST FR1 ID registration of front right tire incomplete YET
ID registration of front right tire complete DONE
ID REGST RL1 ID registration of rear left tire incomplete YET
ID registration of rear left tire complete DONE
ID REGST RR1 ID registration of rear right tire incomplete YET
ID registration of rear right tire complete DONE
IGN RLY1 F/B Ignition switch OFF or ACC Off
Ignition switch ON On
IGN RLY 1 -REQ Ignition switch OFF or ACC Off
Ignition switch ON On
IGN RLY 2 -REQ Ignition switch OFF or ACC Off
Ignition switch ON On
IGN RLY 3-REQ When BCM is not requesting front blower motor relay activation Off
When BCM is requesting front blower motor relay activation On
INT VOLUME Wiper intermittent dial is in dial position 1 - 7 1 - 7
I-KEY OK FLAG I-Key OFF Key OFF
I-Key ON Key ON
KEY CYL LK-SW Door key cylinder LOCK position Off
Door key cylinder other than LOCK position On
KEY CYL UN-SW Door key cylinder UNLOCK position Off
Door key cylinder other than UNLOCK position On
KEY CYL SW-TR Back door key cylinder UNLOCK position Off
Back door key cylinder other than UNLOCK position On
NOT REGISTERED BCM detects registered Intelligent Key ID, or BCM does not detect Intelligent Key ID ID OK
BCM detects non-registration Intelligent Key ID ID NG
OPTI SEN (DTCT) Bright outside the Nissan Murano vehicle Close to 5V
Dark outside the vehicle Close to 0V
OPTI SEN (FILT) Bright outside the Nissan Murano vehicle Close to 5V
Dark outside the vehicle Close to 0V
OPTICAL SENSOR Optical sensor ON On
Optical sensor OFF Off
PASSING SW Other than lighting switch PASS Off
Lighting switch PASS On
PRBT ENG STRT When the engine start is prohibited Reset
When the engine start is permitted Set
PRMT ENG STRT When the engine start is prohibited Reset
When the engine start is permitted Set
PRMT RKE STRT When the engine start is prohibited Reset
When the engine start is permitted Set
PUSH SW Return push-button ignition switch to LOCK position Off
Press push-button ignition switch On
PUSH SW-IPDM When engine switch (push switch) is not pressed Off
When engine switch (push switch) is pressed On
REAR DEF SW Rear window defogger switch OFF Off
Rear window defogger switch ON On
REQ SW -RL

NOTE:

The item is indicated, but not monitored.

 Off
REQ SW -RR

NOTE:

The item is indicated, but not monitored.

 Off
RR WASHER SW Rear washer switch OFF Off
Rear washer switch ON On
RR WIPER INT Rear wiper switch OFF Off
Rear wiper switch INT On
RR WIPER ON Rear wiper switch OFF Off
Rear wiper switch ON On
RR WIPER STOP Any position other than rear wiper stop position Off
Rear wiper stop position On
REQ SW-AS When passenger door request switch is not pressed Off
When passenger door request switch is pressed On
REQ SW-BD/TR When back door request switch is not pressed Off
When back door request switch is pressed On
REQ SW-DR When driver door request switch is not pressed Off
When driver door request switch is pressed On
RKE-LOCK When LOCK button of Intelligent Key is not pressed Off
When LOCK button of Intelligent Key is pressed On
RKE-MODE CHG When LOCK/UNLOCK button of Intelligent Key is not pressed and held simultaneously Off
When LOCK/UNLOCK button of Intelligent Key is pressed and held simultaneously On
RKE OPE COUN1 Operation frequency of Intelligent Key 0-19
RKE OPE COUN2 Operation frequency of Intelligent Key 0-19
RKE-PANIC When PANIC button of Intelligent Key is not pressed Off
When PANIC button of Intelligent Key is pressed On
RKE PBD When POWER BACK DOOR OPEN button of Intelligent Key is not pressed Off
When POWER BACK DOOR OPEN button of Intelligent Key is pressed On
RKE-TR/BD When BACK DOOR OPEN button of Intelligent Key is not pressed Off
When BACK DOOR OPEN button of Intelligent Key is pressed On
RKE-UNLOCK When UNLOCK button of Intelligent Key is not pressed Off
When UNLOCK button of Intelligent Key is pressed On
SEN CANCEL SW

NOTE:

This item is displayed, but not monitored.

 —
SFT N-MET When selector lever is in any position other than N Off
When selector lever is in N position On
SFT P-MET When selector lever is in any position other than P Off
When selector lever is in P position On
SFT PN -IPDM When selector lever is in any position other than P or N Off
When selector lever is in P or N position On
SFT PN/N SW When selector lever is in any position other than P or N Off
When selector lever is in P or N position On
SHFTLCK SLNID PWR SPLY When BCM is not supplying power to shift lock. Off
When BCM is supplying power to shift lock. On
SHOCK SENSOR Ignition switch ON (BCM is receiving normal condition signal from air bag diagnosis sensor unit) Normal
During the receiving of air bag signal from air bag diagnosis sensor unit On
After the receiving of air bag signal from air bag diagnosis unit Off
SHORT CRANK

NOTE:

This item is displayed, but not monitored.

 —
ST RLY -REQ Ignition switch OFF or ACC Off
Ignition switch ON On
TAIL LAMP SW Other than lighting switch 1ST and 2ND Off
Lighting switch 1ST or 2ND On
TCU ID The ID of the TCU is not registered to BCM Yet
The ID of the TCU is not registered to BCM DONE
THERMO AMP A/C and fan ON switch OFF Off
A/C and fan ON switch ON On
TP 4 The ID of fourth key is not registered to BCM Yet
The ID of fourth key is registered to BCM DONE
TP 3 The ID of third key is not registered to BCM Yet
The ID of third key is registered to BCM DONE
TP 2 The ID of second key is not registered to BCM Yet
The ID of second key is registered to BCM DONE
TP 1 The ID of first key is not registered to BCM Yet
The ID of first key is registered to BCM DONE
TR CANCEL SW Trunk lid opener cancel switch OFF Off
Trunk lid opener cancel switch ON On
TRNK/HAT MNTR Back door closed Off
Back door opened On
TR/BD OPEN SW Back door opener switch OFF Off
While the back door opener switch is turned ON On
TURN SIGNAL L Turn signal switch OFF Off
Turn signal switch LH On
TURN SIGNAL R Turn signal switch OFF Off
Turn signal switch RH On
UNLK SEN-DR Driver door UNLOCK status Off
Driver door LOCK status On
VEH SPEED 1 While driving, equivalent to speedometer reading mph, km/h
VEH SPEED 2 While driving, equivalent to speedometer reading mph, km/h
WARNING LAMP Low tire pressure warning lamp in combination meter OFF Off
Low tire pressure warning lamp in combination meter ON On
Reference Value

NOTE:

The Signal Tech II Tool [– (J-50190)] can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information.

  • Activate and display TPMS transmitter IDs

  • Display tire pressure reported by the TPMS transmitter

  • Read TPMS DTCs

  • Register TPMS transmitter IDs

  • Check Intelligent Key relative signal strength

  • Confirm Nissan Murano vehicle Intelligent Key antenna signal strength

TERMINAL LAYOUT

PHYSICAL VALUES

Terminal No.

(Wire color) 		Description Condition

Value

(Approx.)
Signal name Input/ Output
(+) (-)

1

(G) 		Ground Push-button ignition switch signal Input Push-button ignition switch Pressed 0V
Not pressed Battery voltage

3

(W) 		Ground Optical sensor power supply Output Ignition switch OFF 0V
ACC or ON 5V

4

(G) 		Ground Optical sensor signal Input Ignition switch ON When outside of the Nissan Murano vehicle is bright Close to 5V
When outside of the vehicle is dark Close to 0V

10

(W) 		Ground Combination switch input 5 Input Combination switch OFF 0V
TURN RH

1.0V
HEADLAMP 1
HI BEAM
TAIL LAMP

11

(BG) 		Ground Combination switch input 4 Input Combination switch OFF 0V
TURN LH

1.0V
PASSING
HEADLAMP 2
FR FOG

12

(R) 		Ground Combination switch input 3 Input Combination switch OFF 0V
FR WIPER LOW

1.0V
FR WIPER INT/AUTO
AUTO LIGHT

13

(G) 		Ground Combination switch input 2 Input Combination switch OFF 0V
FR WASHER

1.0V
RR WASHER
INT VOLUME 3
RR WIPER ON

14

(P) 		Ground Combination switch input 1 Input Combination switch OFF 0V
FR WIPER HI

1.0V
INT VOLUME 1
RR WIPER INT
INT VOLUME 2

17

(R) 		Ground Optical sensor ground Input Ignition switch ON 0V

18

(V) 		Ground Security indicator signal Output Security indicator ON 0V
Blinking

11.3V
OFF Battery voltage

20

(W) 		Ground CVT shift selector (detent switch) signal Input CVT shift selector P position 0V
Any position other than P Battery voltage

25

(W) 		Ground Battery power supply (brake switch) Input — Battery voltage

26

(L) 		Ground Battery power supply Input Ignition switch OFF Battery voltage

27

(G) 		Ground Stop lamp switch signal Input Stop lamp switch OFF (brake pedal is not depressed) 0V
ON (brake pedal is depressed) Battery voltage

30

(P) 		Ground Door unlock sensor signal Input Front door LH LOCK status

11.8V
UNLOCK status 0V

32

(Y) 		Ground Rear window defogger ON signal Input Rear window defogger switch OFF 5V
ON 0V

36

(W) 		Ground Hazard switch signal Input Hazard switch Pressed 0 V
Not pressed

1.1V

39

(G) 		Ground Transmission range switch signal Input CVT shift selector P or N position Battery voltage
Except P and N positions 0V

45

(BR) 		Ground Mood lamp control Output Ignition switch ON Battery voltage
OFF 0V

46

(P) 		Ground Map lamp RH control Output Map lamp switch RH Pressed Battery voltage
Not pressed 0V

47

(BG) 		Ground Map lamp LH control Output Map lamp switch LH Pressed Battery voltage
Not pressed 0V

48

(P) 		Ground Push-button ignition switch illumination power supply Output Push-button ignition switch illumination ON 5.5V
OFF 0V

511

(L) 		Ground Motion activated back door control unit serial communication. Input/ Output — —

522

(W) 		Ground Audio dongle signal Input/Output Ignition switch OFF 5V

54

(W) 		Ground Power window LIN communication Input/Output Ignition switch ON

10.2V
OFF or ACC 0V

59

(P) 		Ground CAN-Low Input/ Output — —

60

(L) 		Ground CAN-High Input/ Output — —

61

(BG) 		Ground Rear defogger relay control Output Rear window defogger Active 0V
Not activated Battery voltage

62

(W) 		Ground Starter relay control Output Ignition switch ON When CVT shift selector is in P or N position and the brake is depressed 0V
When CVT shift selector is in P or N position and the brake is not depressed Battery voltage

64

(P) 		Ground Intelligent Key warning buzzer control Output Intelligent Key warning buzzer Sounding 0V
Not sounding Battery voltage

66

(W) 		Ground Front blower motor relay control Output Ignition switch OFF or ACC 0V
ON Battery voltage

67

(G) 		Ground Ignition relay-2 control Output Ignition switch OFF or ACC 0V
ON Battery voltage

69

(G) 		Ground CVT shift selector (detent switch) power supply Output — Battery voltage

70

(P) 		Ground Ignition relay-1 control Output Ignition switch OFF or ACC Battery voltage
ON 0V

71

(R) 		Ground Front outside handle assembly LH (request switch) signal Input Front outside handle assembly LH (request switch) ON (pressed) 0V
OFF (not pressed)

1.0V

72

(G) 		Ground Front outside handle assembly RH (request switch) signal Input Front outside handle assembly RH (request switch) ON (pressed) 0V
OFF (not pressed)

1.0V

75

(BG) 		Ground Combination switch output 5 Output Combination switch OFF

7.0 – 8.0V
INT VOLUME 2

1.2V
RR WIPER ON
FR FOG

76

(P) 		Ground Combination switch output 4 Output Combination switch OFF

7.0 – 8.0V
RR WIPER INT

1.2V
INT VOLUME 3
AUTO LIGHT
TAIL LAMP

77

(R) 		Ground Combination switch output 3 Output Combination switch OFF

7.0 – 8.0V
INT VOLUME 1

1.2V
RR WASHER
HEADLAMP 2
HI BEAM

78

(G) 		Ground Combination switch output 2 Output Combination switch OFF

7.0 – 8.0V
FR WIPER HI

1.2V
FR WIPER INT/AUTO
PASSING
HEADLAMP 1

79

(W) 		Ground Combination switch output 1 Output Combination switch OFF

7.0 – 8.0V
FR WASHER

1.2V
FR WIPER LOW
TURN LH
TURN RH

80

(R) 		Ground Back door opener switch (opener switch) signal Output Back door opener switch (opener switch) Open (back door actuator is activated) 0V
Close (back door actuator is not activated) Battery voltage

81

(L) 		Ground Battery power supply (rear wiper) Input Ignition switch OFF Battery voltage

82

(W) 		Ground Rear door switch LH signal Input Rear door switch LH OFF (when rear door LH closes)

11.8V
ON (when rear door LH opens) 0V

83

(BG) 		Ground Back door opener switch (request switch) signal Input Back door opener switch (request switch) ON (pressed) 0V
OFF (not pressed) Battery voltage

84

(BR) 		Ground Rear wiper stop position signal Input Ignition switch ON Rear wiper stop position Battery voltage
Any position other than rear wiper stop position 0V

85

(BG) 		Ground Luggage room lamp control Output Luggage room lamp ON 0V
OFF Battery voltage

89

(LG) 		Ground Back-up lamp power supply Output Ignition switch ON R position

6.5V
Any position other than R 0V

913

(BR) 		Ground Back door lock assembly power supply Output Back door opener switch (opener switch) OFF 0V
ON Battery voltage

92

(R) 		Ground Rear RH turn signal power supply Output Ignition switch ON Turn signal switch OFF 0V
Turn signal switch RH

6.5V

93

(R) 		Ground Rear door switch RH signal Input Rear door switch RH OFF (when rear door RH closes)

11.8V
ON (when rear door RH opens) 0V

94

(G) 		Ground Front door switch RH signal Input Front door switch RH OFF (when front door RH closes)

11.8V
ON (when front door RH opens) 0V

95

(V) 		Ground Rear wiper motor power supply Output Rear wiper motor OFF (stopped) 0V
ON (activated) Battery voltage

96

(BG) 		Ground Front door switch LH signal Input Front door switch LH OFF (front door LH CLOSE)

11.8V
ON (front door LH OPEN) 0V

97

(W) 		Ground Back door lock assembly (back door switch) signal Input Back door lock assembly (back door switch) OFF (back door is closed)

11.8V
ON (back door is open) 0V

984

(SB) 		Ground Door mirror LH turn signal power supply Output Ignition switch ON Turn signal switch OFF 0V
Turn signal switch LH

6.5V

99

(P) 		Ground Inside key antenna (luggage room) B Output Ignition switch OFF When Intelligent Key is in the passenger compartment

When Intelligent Key is not in the passenger compartment

100

(W) 		Ground Inside key antenna (luggage room) A Output Ignition switch OFF When Intelligent Key is in the passenger compartment

When Intelligent Key is not in the passenger compartment

101

(R) 		Ground Outside key antenna (rear bumper) B Output

When the back door request switch is operated with ignition switch OFF 		When Intelligent Key is in the antenna detection area

When Intelligent Key is not in the antenna detection area

102

(G) 		Ground Outside key antenna (rear bumper) A Output

When the back door request switch is operated with ignition switch OFF 		When Intelligent Key is in the antenna detection area

When Intelligent Key is not in the antenna detection area

103

(BG) 		Ground Rear turn signal LH power supply Output Ignition switch ON Turn signal switch OFF 0V
Turn signal switch LH

6.5V

1044

(LG) 		Ground Door mirror RH turn signal power supply Output Ignition switch ON Turn signal switch OFF 0V
Turn signal switch RH

6.5V

105

(LG) 		Ground Front turn signal RH power supply Output Ignition switch ON Turn signal switch OFF 0V
Turn signal switch RH

6.5V

107

(W) 		Ground Push-button ignition switch illumination control Output Push-button ignition switch illumination OFF 0V

NOTE:

When the illumination brightening/dimming level is in the neutral position

ON

108

(G) 		Ground Shift lock solenoid power supply Input CVT shift selector P position 0V
Any position other than P Battery voltage

109

(G) 		Ground Reverse signal Output Ignition switch ON R position Battery voltage
Any position other than R 0V

111

(LG) 		Ground Push-button ignition switch ACC/ON control Output Push-button ignition switch ACC/ON indicator OFF Battery voltage
ACC or ON 0V

113

(L) 		Ground Accessory relay-1 control Output Ignition switch OFF 0V
ACC or ON Battery voltage

114

(W) 		Ground Front outside handle assembly RH (outside key antenna) A Output

When the front door RH request switch is operated with ignition switch OFF 		When Intelligent Key is in the antenna detection area

When Intelligent Key is not in the antenna detection area

115

(BG) 		Ground Front outside handle assembly RH (outside key antenna) B Output

When the front door RH request switch is operated with ignition switch OFF 		When Intelligent Key is in the antenna detection area

When Intelligent Key is not in the antenna detection area

116

(W) 		Ground Inside key antenna (console) A Output Ignition switch OFF When Intelligent Key is in the passenger compartment

When Intelligent Key is not in the passenger compartment

117

(SB) 		Ground Left turn signal lamp LH power supply Output Ignition switch ON Turn signal switch OFF 0V
Turn signal switch LH

6.5V

119

(R) 		Ground Remote keyless entry receiver communication Input/Output Ignition switch ON Standby state

When receiving the signal from the transmitter

121

(G) 		Ground Front outside handle assembly LH (outside key antenna) B Output

When the front door LH request switch is operated with ignition switch OFF 		When Intelligent Key is in the antenna detection area

When Intelligent Key is not in the antenna detection area

122

(GR) 		Ground Front outside handle assembly LH (outside key antenna) A Output

When the front door LH request switch is operated with ignition switch OFF 		When Intelligent Key is in the antenna detection area

When Intelligent Key is not in the antenna detection area

126

(P) 		Ground NATS antenna amp. B Input/Output During waiting Intelligent Key backside is contacted to push-button ignition switch, ignition switch ON. Just after pressing push-button ignition switch, pointer of analog volt meter should move.

127

(BG) 		Ground NATS antenna amp. A Input/Output During waiting Intelligent Key backside is contacted to push-button ignition switch, ignition switch ON. Just after pressing push-button ignition switch pointer of analog volt meter should move.

128

(R) 		Ground Inside key antenna (console) B Output Ignition switch OFF When Intelligent Key is in the passenger compartment

When Intelligent Key is not in the passenger compartment

129

(SB) 		Ground Battery saver output Output After passing the interior room lamp battery saver operation time 0V
Any other time after passing the interior room lamp battery saver operation time Battery voltage

130

(LG) 		Ground Front door RH (UNLOCK) control Output Front door RH UNLOCK (actuator is activated) Battery voltage
Other than UNLOCK (actuator is not activated) 0V

131

(W) 		Ground Battery power supply Input Ignition switch OFF Battery voltage

132

(BR) 		Ground Rear door (LOCK) control Output All doors LOCK (actuator is activated) Battery voltage
Other than LOCK (actuator is not activated) 0V

133

(Y) 		Ground Rear door (UNLOCK) control Output Rear door RH and rear door LH UNLOCK (actuator is activated) Battery voltage
Other than UNLOCK (actuator is not activated) 0V

134

(GR) 		Ground Ground — Ignition switch ON 0V

135

(L) 		Ground Front door (LOCK) control Output All doors LOCK (actuator is activated) Battery voltage
Other than LOCK (actuator is not activated) 0V

136

(LG) 		Ground Room lamp control Output Interior room lamp OFF Battery voltage
ON 0V

137

(V) 		Ground Front door LH (UNLOCK) control Output Front door LH UNLOCK (actuator is activated) Battery voltage
Other than UNLOCK (actuator is not activated) 0V

138

(V) 		Ground Battery power supply (rear door) Input Ignition switch OFF Battery voltage

139

(L) 		Ground Battery power supply Input Ignition switch OFF Battery voltage

140

(BR) 		Ground Ignition power supply output Output Ignition switch ON Battery voltage

141

(Y) 		Ground Battery power supply output Output Ignition switch OFF Battery voltage

142

(Y) 		Ground Battery power supply (front door) Input Ignition switch OFF Battery voltage

143

(GR) 		Ground Ground — Ignition switch ON 0V

1: With automatic back door

2: For Canada

3: Without automatic back door

4: With turn signal in mirror

Fail Safe
Display contents of CONSULT Fail-safe Cancellation
B2192: ID DISCORD BCM-ECM Inhibit engine cranking Erase DTC
B2193: CHAIN OF BCM-ECM Inhibit engine cranking Erase DTC
B2195: ANTI-SCANNING Inhibit engine cranking Ignition switch ON → OFF
B2560: STARTER CONT RELAY Inhibit engine cranking

500 ms after the following CAN signal communication status has become consistent:

  • Starter control relay signal

  • Starter relay status signal
B2562: LOW VOLTAGE Inhibit engine cranking 100 ms after the power supply voltage increases to more than 8.8 V
B2608: STARTER RELAY Inhibit engine cranking

500 ms after the following signal communication status becomes consistent:

  • Starter motor relay control signal

  • Starter relay status signal (CAN)
B260A: IGNITION RELAY Inhibit engine cranking

500 ms after the following conditions are fulfilled:

  • Ignition relay-1 (IPDM E/R) control signal: OFF (Battery voltage)

  • Ignition ON signal (CAN to IPDM E/R): OFF (Request signal)

  • Ignition ON signal (CAN from IPDM E/R): OFF (Condition signal)
B260F: ENG STATE SIG LOST Maintains the power supply position attained at the time of DTC detection

When any of the following conditions is fulfilled:

  • Power position changes to ACC

  • Receives engine status signal (CAN)
B261E: VHEICLE TYPE Inhibit engine cranking BCM initialization
DTC Inspection Priority Chart

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 CIRCUIT

  • U1010: CONTROL UNIT(CAN)
3

  • B2192: ID DISCORD BCM-ECM

  • B2193: CHAIN OF BCM-ECM

  • B2195: ANTI-SCANNING

  • B2196: DONGLE NG

  • B2198: NATS ANTENNA AMP
4

  • B2555: STOP LAMP

  • B2556: PUSH-BTN IGN SW

  • B2557: Nissan Murano Vehicle SPEED

  • B2560: STARTER CONT RELAY

  • B2601: SHIFT POSITION

  • B2602: SHIFT POSITION

  • B2603: SHIFT POSI STATUS

  • B2604: PNP/CLUTCH SW

  • B2605: PNP/CLUTCH SW

  • B2608: STARTER RELAY

  • B260A: IGNITION RELAY

  • B260F: ENG STATE SIG LOST

  • B2614: BCM

  • B2615: BCM

  • B2616: BCM

  • B2618: BCM

  • B261A: PUSH-BTN IGN SW

  • B261B: RES ENG RUN STUCK MALFUNC

  • B261E: VHEICLE TYPE

  • B26F1: IGN RELAY OFF

  • B26F2: IGN RELAY ON

  • B26F3: START CONT RLY ON

  • B26F4: START CONT RLY OFF

  • B26F6: BCM

  • B26F7: BCM

  • B26FC: KEY REGISTRATION

  • B26FD: SHFT LCK SLNOID INSID F/B MLFNC

  • B26FE: HOOD SW CAN DIAG ERROR

  • B26FF: INTELLIGENT TUNER COMM ERR

  • C1729: VHCL SPEED SIG ERR

  • U0415: Nissan Murano Vehicle SPEED
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

  • C1730: FLAT TIRE FL

  • C1731: FLAT TIRE FR

  • C1732: FLAT TIRE RR

  • C1733: FLAT TIRE RL

  • C1734: CONTROL UNIT

  • C1735: IGN CIRCUIT OPEN

  • C1761: TEMPERATURE DATA FL

  • C1762: TEMPERATURE DATA FR

  • C1763: TEMPERATURE DATA RR

  • C1764: TEMPERATURE DATA RL

  • C1769: CONFIG SETTING

  • C1770: G SENSOR FL

  • C1771: G SENSOR FR

  • C1772: G SENSOR RR

  • C1773: G SENSOR RL
6

  • B2622: INSIDE ANTENNA

  • B2623: INSIDE ANTENNA

  • B2627: OUTSIDE ANTENNA

  • B2628: OUTSIDE ANTENNA
7 B259A: ROOM LAMP FUSE BLOWN
DTC Index

NOTE:

Details of time display

  • CRNT: Displays when there is a malfunction now or after returning to the normal condition until placing ignition switch OFF → ON again.

  • 1 - 39: Displayed if any previous malfunction is present when current condition is normal. It increases like 1 → 2 → 3...38 → 39 after returning to the normal condition whenever ignition is placed OFF → ON. The counter remains at 39 even if the number of cycles exceeds it. It is counted from 1 again when placing ignition switch OFF → ON after returning to the normal condition if the malfunction is detected again.

CONSULT display Fail-safe 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 CIRCUIT — — — DTC Description
U1010: CONTROL UNIT(CAN) — — — DTC Description
U0415: Nissan Murano Vehicle SPEED — — — DTC Description
B2192: ID DISCORD BCM-ECM × — — DTC Description
B2193: CHAIN OF BCM-ECM × — — DTC Description
B2195: ANTI-SCANNING × — — DTC Description
B2196: DONGLE NG — — — DTC Description
B2198: NATS ANTENNA AMP — — — DTC Description
B2555: STOP LAMP — — — DTC Description
B2556: PUSH-BTN IGN SW — × — DTC Description
B2557: Nissan Murano Vehicle SPEED — × — DTC Description
B2560: STARTER CONT RELAY × × — DTC Description
B2562: LOW VOLTAGE × — — DTC Description
B259A: ROOM LAMP FUSE BLOWN — — — DTC Description
B2601: SHIFT POSITION — × — DTC Description
B2602: SHIFT POSITION — × — DTC Description
B2603: SHIFT POSI STATUS — × — DTC Description
B2604: PNP/CLUTCH SW — × — DTC Description
B2605: PNP/CLUTCH SW — × — DTC Description
B2608: STARTER RELAY × × — DTC Description
B260A: IGNITION RELAY × × — DTC Description
B260F: ENG STATE SIG LOST × × — DTC Description
B2614: BCM — — — DTC Description
B2615: BCM — — — DTC Description
B2616: BCM — — — DTC Description
B2618: BCM — — — DTC Description
B261A: PUSH-BTN IGN SW — × — DTC Description
B261B: RES ENG RUN STUCK MALFUNC — — — DTC Description
B261E: VHEICLE TYPE × × (Turn ON for 15 seconds) — DTC Description
B2622: INSIDE ANTENNA — — — DTC Description
B2623: INSIDE ANTENNA — — — DTC Description
B2627: OUTSIDE ANTENNA — — — DTC Description
B2628: OUTSIDE ANTENNA — — — DTC Description
B26F1: IGN RELAY OFF — — — DTC Description
B26F2: IGN RELAY ON — — — DTC Description
B26F3: START CONT RLY ON — — — DTC Description
B26F4: START CONT RLY OFF — — — DTC Description
B26F6: BCM — — — DTC Description
B26F7: BCM — — — DTC Description
B26FC: KEY REGISTRATION — — — DTC Description
B26FD: SHFT LCK SLNOID INSID F/B MLFNC — — — DTC Description
B26FE: HOOD SW CAN DIAG ERROR — — — DTC Description
B26FF: INTELLIGENT TUNER COMM ERR — — — DTC Description
C1704: LOW PRESSURE FL — — × DTC Description
C1705: LOW PRESSURE FR — — × DTC Description
C1706: LOW PRESSURE RR — — × DTC Description
C1707: LOW PRESSURE RL — — × DTC Description
C1708: [NO DATA] FL — — × DTC Description
C1709: [NO DATA] FR — — × DTC Description
C1710: [NO DATA] RR — — × DTC Description
C1711: [NO DATA] RL — — × DTC Description
C1716: [PRESSDATA ERR] FL — — × DTC Description
C1717: [PRESSDATA ERR] FR — — × DTC Description
C1718: [PRESSDATA ERR] RR — — × DTC Description
C1719: [PRESSDATA ERR] RL — — × DTC Description
C1729: VHCL SPEED SIG ERR — — × DTC Description
C1730: FLAT TIRE FL — — × DTC Description
C1731: FLAT TIRE FR — — × DTC Description
C1732: FLAT TIRE RR — — × DTC Description
C1733: FLAT TIRE RL — — × DTC Description
C1734: CONTROL UNIT — — × DTC Description
C1735: IGN CIRCUIT OPEN — — × DTC Description
C1761: TEMPERATURE DATA FL — — — DTC Description
C1762: TEMPERATURE DATA FR — — — DTC Description
C1763:TEMPERATURE DATA RR — — — DTC Description
C1764: TEMPERATURE DATA RL — — — DTC Description
C1769: CONFIG SETTING — — — DTC Description
C1770: G SENSOR FAIL FL — — — DTC Description
C1771: G SENSOR FAIL FR — — — DTC Description
C1772: G SENSOR FAIL RR — — — DTC Description
C1773: G SENSOR FAIL RL — — — DTC Description

    Air Pressure Monitor

    CONSULT Function (BCM-AIR PRESSURE MONITOR) ECU IDENTIFICATIONThe BCM part number is displayed.SELF DIAGNOSTIC RESULTRefer to DTC Index.DATA MONITOR Monitor Item [Unit] Description AIR PRESS FL [kPa, kg/cm2 or Psi] Indicates air pressure of front LH tire...

    Basic Inspection

    ..

    Other information:

    Nissan Murano (Z52) 2015-2024 Service Manual: Engine Can Not Start


    Diagnosis Procedure Engine does not start when ignition switch is pressed.SYMPTOM TABLE (BOTH INTELLIGENT KEYS HAVE THE SAME SYMPTOMS) Door lock operation (remote keyless entry) Door lock operation (request switch) or back door open operation (opener switch of back door panel) Engine started with push-button ignition switch operation (registered Intelligent Key is within the detection area of inside key antenna) Engine started with push-button ignition switch operation (registered Intelligent Key placed next to push-button ignition switch) OK OK No start No start CONDITIONS OF VEHICLE (OPERATING CONDITIONS)“ENGINE START BY I-KEY” setting in “Work support” mode of “BCM(INTELLIGENT KEY)” is ON...

    Nissan Murano (Z52) 2015-2024 Service Manual: Power Window and Door Lock/unlock Switch Rh


    Description Main power window and door lock/unlock switch, power window and door lock/unlock switch RH and BCM transmit and receive the signal by power window serial link.The signal mentioned below is transmitted from BCM to main power window and door lock/unlock switch and power window and door lock/unlock switch RH Keyless power window down signal The signal mentioned below is transmitted from main power window and door lock/unlock switch to power window and door lock/unlock switch RH Front door window RH operation signal Retained power operation signal Power window lock switch signal Component Function Check CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH OUTPUT SIGNAL CONSULT Select “CDL LOCK SW ” or “CDL UNLOCK SW” in “Data Monitor” mode of “BCM(DOOR LOCK)”...

    Categories

    LATCH (Lower Anchors and Tethers for CHildren) system

    Nissan Murano. LATCH (Lower Anchors and Tethers for CHildren) system

    LATCH system lower anchor locations - bench seat

    Your vehicle is equipped with special anchor points that are used with LATCH system compatible child restraints. This system may also be referred to as the ISOFIX or ISOFIX compatible system. With this system, you do not have to use a vehicle seat belt to secure the child restraint unless the combined weight of the child and child restraint exceeds 65 lbs. (29.5 kg). If the combined weight of the child and child restraint is greater than 65 lbs. (29.5 kg), use the vehicle’s seat belt (not the lower anchors) to install the child restraint. Be sure to follow the child restraint manufacturer’s instructions for installation.

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