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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 899 (Brake Control System (VDC/TCS/Abs)) >> Symptom Diagnosis >> VDC/TCS/Abs >> Symptom Table

Symptom Table

WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

If ABS warning lamp and SLIP indicator lamp turn ON, perform self-diagnosis.

Symptom Check item Reference
Excessive ABS function operation frequency Brake force distribution "DIAGNOSIS PROCEDURE "
Looseness of front and rear axle
Wheel sensor and rotor system
Unexpected pedal reaction Brake pedal stroke "DIAGNOSIS PROCEDURE "
Make sure the braking force is sufficient when the ABS is not operating.
The braking distance is long Check stopping distance when the ABS is not operating. "DIAGNOSIS PROCEDURE "
ABS function does not operate ((1)) ABS actuator and electric unit (control unit) "DIAGNOSIS PROCEDURE "
Pedal vibration or ABS operation sound occurs ((2)) Brake pedal "DIAGNOSIS PROCEDURE "
ABS actuator and electric unit (control unit)
Vehicle jerks during VDC/TCS/ABS control ABS actuator and electric unit (control unit) "DIAGNOSIS PROCEDURE "
TCM
ECM
(1) The ABS does not operate when the speed is 10 km/h (6 MPH) or less.
(2) Under the following conditions, ABS is activated and vibration is felt when brake pedal is lightly depressed. However, this is normal.
  • When shifting gears
  • When driving on slippery road
  • During cornering at high speed
  • When passing over bumps or grooves [at approximately 50 mm (1.97 in) or more]
  • When pulling away just after starting engine [at approximately 10 km/h (6 MPH) or higher]
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