Diagnosis Procedure

A malfunction of brake pedal feel (height or other) is detected when brake pedal is depressed.

1. 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.

2. CHECK DISC ROTOR 

   Check disc rotor runout.

   • Front: Refer to Inspection and Adjustment .
   • Rear: Refer to Inspection and Adjustment .

   Is the inspection result normal?

   YES

   GO TO 3 .

   NO

   Refinish the disc rotor.

3. CHECK BRAKE FLUID LEAKAGE 

   Check for fluid leakage.

   Refer to 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. Refer to Inspection .

   Is the inspection result normal?

   YES

   GO TO 5 .

   NO

   Adjust each item of brake pedal. Refer to Adjustment .

5. CHECK BRAKE FORCE 

   Check brake force using a brake tester.

   Is the inspection result normal?

   YES

   GO TO 6 .

   NO

   Check each component of brake system.

6. CHECK BRAKE PERFORMANCE 

   Disconnect ABS actuator and electric unit (control unit) harness connector so that ABS does not operate. Check that brake force is normal in this condition. Connect harness connector after checking.

   Is the inspection result normal?

   YES

   Inspection End.

   NO

   Check each component of brake system.