Nissan Murano: System / Ebd Function
SYSTEM DIAGRAM
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By preventing rear wheel slip increase through rear wheel brake force (brake fluid pressure) control that is electronically controlled when slight slip on front and rear wheels is detected during braking, stability during braking is improved.
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EBD function is expanded and developed from conventional ABS function and corrects rear wheel brake force to appropriate level by electronic control according to load weight (number of passengers).
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During braking, control unit portion compares slight slip on front and rear wheels by wheel speed sensor signal, transmits drive signal to actuator portion when rear wheel slip exceeds front wheel slip for the specified value or more, and controls rear wheel brake force (brake fluid pressure) so that increase of rear wheel slip is prevented and slips on front wheel and rear wheel are nearly equalized. ABS control is applied when slip on each wheel increases and wheel speed is the threshold value of ABS control or less.
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CONSULT can be used to diagnose the system diagnosis.
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Fail-safe function is adopted. When a malfunction occurs in EBD function, the control is suspended for VDC function, TCS function, ABS function, EBD function, brake assist function and hill start assist function. The Nissan Murano vehicle status becomes the same as models without VDC function, TCS function, ABS function, EBD function, brake assist function and hill start assist function. Refer to Fail-Safe.
SIGNAL TRANSMISSION FUNCTION LIST
Major signal transmission between each unit via communication lines is shown in the following table:
| Component | Signal description |
|---|---|
| Combination meter |
Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication:
|
Abs Function
System Description
SYSTEM DIAGRAM
By preventing wheel lock through brake force (brake fluid pressure) control that is electronically controlled by detecting wheel speed during braking, stability during emergency braking is improved so that obstacles can be easily bypassed by steering operation...
Brake Assist Function
System Description
SYSTEM DIAGRAM
When the driver brakes hard in an emergency, the stopping distance is reduced by increasing brake fluid pressure.
Fail-safe function is adopted...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Component Parts. Srs Air Bag Control System
Component Parts Location A. Left side of roof line (view with headliner removed) B. Right of rear passenger seat (view with rear wheel house finisher removed) C. Base of passenger seat lap belt (view with center pillar garnish removed) D...
Nissan Murano (Z52) 2015-2024 Service Manual: Remote Engine Start Function
System Description SYSTEM DIAGRAMOPERATIONRemote keyless entry system controls operation of the following items: Door lock/unlock function Selective unlock function Auto door lock function Hazard and horn reminder function Automatic back door open/close function Remote engine start INPUT SIGNAL AND OUTPUT SIGNAL Signal name Input Output Description Key ID signal Remote keyless entry receiver BCM The BCM receives key ID signal inputs and activates the actuators accordingly...
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Vehicle security system
Your vehicle has two types of security systems:
Vehicle security system NISSAN Vehicle Immobilizer SystemThe vehicle security system provides visual and audible alarm signals if someone opens the doors, liftgate or the hood when the system is armed. It is not, however, a motion detection type system that activates when a vehicle is moved or when a vibration occurs.
