Nissan Murano: Symptom Diagnosis / Unexpected Brake Pedal Reaction
A malfunction of brake pedal feel (height or other) is detected when brake pedal is depressed.
CHECK FRONT AND REAR AXLE
Check that there is no excessive looseness in front and rear axle.
Refer to Inspection (front) or Inspection (rear).
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair or replace error-detected parts.
CHECK DISC ROTOR
Check disc rotor runout.
-
Front: Refer to Inspection.
-
Rear: Refer to Inspection.
Is the inspection result normal?
YES>>GO TO 3.
NO>>Refinish the disc rotor.
CHECK BRAKE FLUID LEAKAGE
Check fluid leakage.
Refer to Inspection.
Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair or replace error-detected parts.
CHECK BRAKE PEDAL
Check each item of brake pedal. Refer to Inspection.
Is the inspection result normal?
YES>>GO TO 5.
NO>>Adjust each item of brake pedal. Refer to Adjustment.
CHECK BRAKING FORCE
Check brake force using a brake tester.
Is the inspection result normal?
YES>>GO TO 6.
NO>>Check each component of brake system.
CHECK BRAKE PERFORMANCE
Disconnect ABS actuator and electric unit (control unit) connector so that ABS does not operate. Check that brake force is normal in this condition. Connect harness connectors after checking.
Is the inspection result normal?
YES>>Normal
NO>>Check each component of brake system.
Excessive Operation Frequency
Diagnosis Procedure
VDC function, TCS function, ABS function, EBD function, brake assist function or hill start assist function operates in excessive operation frequency...
The Braking Distance Is Long
Diagnosis Procedure
Brake stopping distance is long when ABS function is operated.CAUTION:
Brake stopping distance on a slippery road like a rough road, gravel road or snowy road may become longer when ABS is operated than when ABS is not operated...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: System. Moonroof
System Diagram System Description MOONROOF SYSTEMINPUT/OUTPUT SIGNAL CHART Item Input signal to moonroof motor assembly Moonroof motor function Actuator Moonroof switch Moonroof signal (tilt up/ down or slide open/close) Receives signal and moves the moonroof and sunshade assembly to the correct position...
Nissan Murano (Z52) 2015-2024 Service Manual: Diagnosis and Repair Work Flow
Work Flow DETAILED FLOWINTERVIEW THE CUSTOMER Clarify customer concerns before inspection. First of all, perform an interview utilizing Diagnostic Work Sheet and reproduce the symptom as well as fully understand it. Ask customer about his/her concerns carefully...
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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.
