Nissan Murano: Diagnosis System (bcm) / Air Conditioner
CONSULT Function (BCM - AIR CONDITIONER)
ECU IDENTIFICATION
The BCM part number is displayed.
SELF DIAGNOSTIC RESULT
Refer to DTC Index.
DATA MONITOR
| Monitor Item [Unit] | Description |
| FAN ON SIG [On/Off] |
Indicates condition of fan switch. |
| AIR COND SW [On/Off] |
Indicates condition of A/C switch. |
| THERMO AMP [On/Off] |
Indicates condition of thermo amp. |
CONSULT Function (BCM - FLASHER)
ECU IDENTIFICATIONThe BCM part number is displayed.SELF DIAGNOSTIC RESULTRefer to DTC Index.DATA MONITOR
Monitor Item [Unit]
Description
REQ SW -DR [On/Off]
Indicates condition of door request switch LH...
CONSULT Function (BCM - INTELLIGENT KEY)
ECU IDENTIFICATIONThe BCM part number is displayed.SELF DIAGNOSTIC RESULTRefer to DTC Index.DATA MONITOR Monitor Item [Unit] Main Description
REQ SW -DR [On/Off]
×
Indicates condition of door request switch LH...
Other information:
DTC Description
DTC DETECTION LOGIC
ECM detects that the voltage of power source for throttle control motor is excessively low.
ECM detects that the throttle control motor relay is stuck ON.
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P2100
ETC MOT PWR-B1
(Throttle actuator “A” control motor circuit/open)
Diagnosis condition
Start engine and let it idle
Signal (terminal)
Throttle control motor circuit
Threshold
ECM detects that the voltage of power source for throttle control motor is excessively low
Diagnosis delay time
—
P2103
ETC MOT PWR-B1
(Throttle actuator “A” control motor circuit high)
Diagnosis condition
Ignition switch ON
Signal (terminal)
Throttle control motor circuit
Threshold
ECM detects that the throttle control motor relay is stuck ON
Diagnosis delay time
—
POSSIBLE CAUSEDTC P2100
Harness or connectors
(Throttle control motor relay circuit is open)
Throttle control motor relay
DTC P2103
Harness or connectors
(Throttle control motor relay circuit is shorted)
Throttle control motor relay
FAIL-SAFE Engine operating condition in fail-safe mode
Fail safe mode Nissan Murano Vehicle behavior
Throttle control motor relay
ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx...
Exploded View
1.
Blower unit
2.
Heating and cooling unit
Front
Removal and Installation
REMOVALRemove the heating and cooling unit assembly. Refer to Removal and Installation.
Disconnect the harness connector from the blower motor.
Remove the screw and then the blower unit from the heating and cooling unit assembly...