Nissan Murano: System / Speedometer
System Description
SYSTEM DIAGRAM

DESCRIPTION
The ABS actuator and electric unit (control unit) receives each wheel speed sensor signal and provides a Nissan Murano vehicle speed signal to the combination meter via CAN communication lines.
System Description
SYSTEM DIAGRAMCombination Meter Input Signal (CAN Communication Signal) Transmit unit Signal name
ABS actuator and electric unit (control unit)
Nissan Murano Vehicle speed signal
ABS warning lamp signal
VDC warning lamp signal
VDC OFF indicator lamp signal
Brake warning lamp signal
BCM
Dimmer signal
Position light request signal
Door switch signal
Front fog light request signal
High beam request signal
Meter display signal
Sleep wake up signal
Buzzer output signal
Tire pressure data signal
Key ID signal
Turn indicator signal
TPMS malfunction warning lamp signal
Starter relay status signal
Low tire pressure warning lamp signal
TCM
Shift position signal
CVT CHECK warning lamp signal
ECM
Engine speed signal
ASCD status signal
Engine coolant temperature signal
Fuel consumption monitor signal
Malfunctioning indicator lamp signal
Engine status signal
Engine oil pressure sensor signal
Fuel-filler cap warning display signal
AWD control unit (if equipped)
AWD warning lamp signal
A/C auto amp...
System Description
SYSTEM DIAGRAMDESCRIPTIONThe crank position sensor sends a crankshaft position signal to the ECM. The ECM provides an engine speed signal to the combination meter via CAN communication lines...
Other information:
System Description
SYSTEM DIAGRAMADAS CONTROL UNIT INPUT/OUTPUT SIGNAL ITEMInput Signal Item Transmit unit Signal name Description
ECM
CAN communication
Closed throttle position signal
Receives idle position state (ON/OFF)
Accelerator pedal position signal
Receives accelerator pedal position (angle)
Engine speed signal
Receives engine speed
TCM
CAN communication
Current gear position signal
Receives a current gear position
Shift position signal
Receives a selector lever position
Output shaft revolution signal
Receives the number of revolutions of output shaft
Input shaft revolution signal
Receives the number of revolutions of input shaft
ABS actuator and electric unit (control unit)
CAN communication
ABS malfunction signal
Receives a malfunction state of ABS
TCS malfunction signal
Receives a malfunction state of TCS
VDC malfunction signal
Receives a malfunction state of VDC
Nissan Murano Vehicle speed signal
Receives the wheel speed of all four wheels
Brake fluid pressure signal
Receives brake fluid pressure
Steering angle sensor
CAN communication
Steering angle sensor signal
Receives the amount of rotation, rotational angle, and rotational direction of the steering wheel
Combination meter
CAN communication
System selection signal
Receives a selection state of each item in "Emergency Brake" selection with the combination meter
Sonar control unit
CAN communication
Sonar sensor signal
Receives obstacle information (existence & distance)
BCM
CAN communication
Stop lamp switch signal
Receives an operational state of the brake pedal
Output Signal Item Reception unit Signal name Description
ECM
CAN communication
Torque down request signal
Transmits a signal to control the electric throttle control actuator...
Removal and Installation
REMOVALRemove the rear spoiler. Refer to Removal and Installation.
Disconect the rear washer tube from the rear washer nozzle.
Remove the rear washer nozzle bolt and remove the rear washer nozzle.INSTALLATIONInstallation is in the reverse order of removal...