Nissan Juke Service and Repair Manual : Unexpected brake pedal reaction
Description
A malfunction of brake pedal feel (height or others) is detected when brake pedal is depressed.
Diagnosis Procedure
1.CHECK FRONT AND REAR AXLE
Check that there is no excessive looseness in front and rear axle.
• Front axle: Refer to FAX-41, "Inspection".
• Rear axle: Refer to RAX-4, "Inspection" Is the inspection result normal? YES >> GO TO 2.
NO >> Repair or replace error-detected parts.
2.CHECK DISC ROTOR
Check disc rotor runout.
• Front
- LHD: Refer to BR-16, "DISC ROTOR : Inspection and Adjustment".
- RHD: Refer to BR-84, "DISC ROTOR : Inspection and Adjustment".
• Rear
- LHD: Refer to BR-18, "DISC ROTOR : Inspection and Adjustment".
- RHD: Refer to BR-86, "DISC ROTOR : Inspection and Adjustment".
Is the inspection result normal? YES >> GO TO 3.
NO >> Refinish disc rotor.
• Front
- LHD: Refer to BR-16, "DISC ROTOR : Inspection and Adjustment".
- RHD: Refer to BR-84, "DISC ROTOR : Inspection and Adjustment".
• Rear
- LHD: Refer to BR-18, "DISC ROTOR : Inspection and Adjustment".
- RHD: Refer to BR-86, "DISC ROTOR : Inspection and Adjustment".
3.CHECK BRAKE FLUID LEACKAGE
Check fluid leakage.
• Front
- LHD: Refer to BR-30, "FRONT : Inspection".
- RHD: Refer to BR-97, "FRONT : Inspection".
• Rear
- LHD: Refer to BR-39, "REAR : Inspection".
- RHD: Refer to BR-105, "REAR : Inspection".
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair or replace error-detected parts.
4.CHECK BRAKE PEDAL
Check each item of brake pedal.
• LHD: Refer to BR-9, "Inspection and Adjustment".
• RHD: Refer to BR-77, "Inspection and Adjustment".
Is the inspection result normal? YES >> GO TO 5.
NO >> Adjust each item of brake pedal.
• LHD: Refer to BR-9, "Inspection and Adjustment".
• RHD: Refer to BR-77, "Inspection and Adjustment".
5.CHECK BRAKING FORCE
Check brake force using a brake tester.
Is the inspection result normal? YES >> GO TO 6.
NO >> Check each components of brake system.
6.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 components of brake system.
Excessive operation frequency
Description ABS function and EBD function operates in excessive operation frequency. Diagnosis Procedure 1.CHECK BRAKING FORCE Check brake force using a brake tester. Is the inspection result n ...The braking distance is long
Description Brake stopping distance is long when ABS function is operated. Diagnosis Procedure CAUTION: Brake stopping distance on slippery road like rough road, gravel road or snowy road may be ...Other materials:
P0776 pressure control solenoid B
Description
The secondary pressure solenoid valve regulates the secondary pressure to
suit the driving condition in
response to a signal sent from the TCM.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC CONFIRMATION ...
Refrigerant pressure sensor
Exploded View
Refer to HA-39, "Exploded View". (HR16DE)
Refer to HA-94, "Exploded View". (MR16DDT)
Removal and Installation
REMOVAL
Remove refrigerant pressure sensor.
Refer to HA-42, "REFRIGERANT PRESSURE SENSOR : Removal and Installation".
(HR16DE)
Refer to ...
Precaution
Precautions for Suspension
• When installing rubber bushings, the final tightening must be carried out
under unladen conditions with tires
on ground. Spilled oil might shorten the life of rubber bushings. Be sure to
wipe off any spilled oil.
- Unladen conditions mean that fuel, engine coolant ...