Diagnosis Procedure
WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK START
Check front and rear brake force distribution using a brake tester.
Is the inspection result normal?
YES
GO TO 2
NO
Check brake system.
- CHECK FRONT AND REAR AXLE
Make sure that there is no excessive play in the front and rear axles. Refer to front: On-Vehicle Inspection and Service , rear: On-Vehicle Inspection and Service .
Is the inspection result normal?
YES
GO TO 3
NO
Repair or replace malfunctioning components.
- CHECK WHEEL SENSOR AND SENSOR ROTOR
Check the following:
- Wheel sensor installation for damage
- Sensor rotor installation for damage
- Wheel sensor connector
- Wheel sensor harness
Is the inspection result normal?
YES
GO TO 4
NO
- Replace wheel sensor Removal and Installation (front wheel sensor) or Removal and Installation (rear wheel sensor).
- Replace sensor rotor Removal and Installation (front sensor rotor) or Removal and Installation (rear sensor rotor).
- Repair harness.
- CHECK ABS WARNING LAMP DISPLAY
Make sure that the ABS warning lamp is turned off after the ignition switch is turned ON or when driving.
Is the inspection result normal?
YES
Inspection End.
NO
Perform self diagnostic result. Refer to CONSULT Function (ABS) .