| Poor brake performance |
Long braking/stop ping distance |
- VDCCM and H/U
- Brake pad
- Aeration to brake line
- Tire specifications, tire wear and air pressures
- Incorrect wiring or piping connections
|
- Defective ABS wheel speed sensor or sensor gap
- Defective steering angle sensor or improper neutral position
- Defective yaw rate and G sensor or improper installation of VDCCM and H/U.
- Master cylinder
- Brake caliper
- Disc rotor
- Brake pipe
- Brake booster
|
| Wheel lock |
- VDCCM and H/U
- Defective ABS wheel speed sensor or sensor gap
- Incorrect wiring or piping connections
|
- Defective steering angle sensor or improper neutral position
- Defective yaw rate and G sensor or improper installation of VDCCM and H/U.
- Brake caliper
- Brake pipe
|
| Brake drag |
- VDCCM and H/U
- Defective ABS wheel speed sensor or sensor gap
- Master cylinder
- Brake caliper
- Parking brake
- Axle and wheels
- Brake pedal play
|
- Defective steering angle sensor or improper neutral position
- Defective yaw rate and G sensor or improper installation of VDCCM and H/U.
- Brake pad
- Brake pipe
|
| Long brake pedal stroke |
- Aeration to brake line
- Brake pedal play
|
- VDCCM and H/U
- Master cylinder
- Brake caliper
- Brake pad
- Brake pipe
- Brake booster
|
| Vehicle vertical pitching |
- VDCCM and H/U
- Road surface (uneven)
- Suspension play or fatigue (reduced damping)
- Incorrect wiring or piping connections
|
- Defective ABS wheel speed sensor or sensor gap
- Defective steering angle sensor or improper neutral position
- Defective yaw rate and G sensor or improper installation of VDCCM and H/U.
|
| Poor brake performance |
Unstable or uneven braking |
- VDCCM and H/U
- Defective ABS wheel speed sensor or sensor gap
- Brake caliper
- Brake pad
- Road surface (uneven)
- Tire specifications, tire wear and air pressures
- Incorrect wiring or piping connections
|
- Defective ABS wheel speed sensor or sensor gap
- Defective steering angle sensor or improper neutral position
- Defective yaw rate and G sensor or improper installation of VDCCM and H/U.
- Master cylinder
- Disc rotor
- Brake pipe
- Axle and wheels
- Road with crowns or banks
- Suspension play or fatigue (reduced damping)
|
Vibration or noise
- When braking suddenly
- When accelerating rapidly
- While driving on a slippery road
|
Excessive brake pedal vibration |
- Road surface (uneven)
- Incorrect wiring or piping connections
|
- VDCCM and H/U
- Brake booster
- Suspension play or fatigue (reduced damping)
|
| Noise from VDCH/U |
- VDCCM and H/U (mount bushing)
- Defective ABS wheel speed sensor or sensor gap
- Brake pipe
|
- VDCCM and H/U
- Defective steering angle sensor or improper neutral position
- Defective yaw rate and G sensor or improper installation of VDCCM and H/U.
|
| Noise from the front side of vehicle |
- VDCCM and H/U (mount bushing)
- Defective ABS wheel speed sensor or sensor gap
- Master cylinder
- Brake caliper
- Brake pad
- Disc rotor
- Brake pipe
- Brake booster
- Suspension play or fatigue (reduced damping)
|
- Axle and wheels
- Tire specifications, tire wear and air pressures
|
| Noise from the rear side of vehicle |
- Defective ABS wheel speed sensor or sensor gap
- Brake caliper
- Brake pad
- Disc rotor
- Parking brake
- Brake pipe
- Suspension play or fatigue (reduced damping)
|
- Axle and wheels
- Tire specifications, tire wear and air pressures
|
| Engine does not accelerate or goes into a stall when accelerating suddenly or driving on a slippery surface. |
- VDCCM and H/U
- Defective ABS wheel speed sensor or sensor gap
- Master cylinder
- Brake caliper
- Parking brake
- Incorrect wiring or piping
|
- Defective steering angle sensor or improper neutral position
- Defective yaw rate and G sensor or improper installation of VDCCM and H/U.
- Brake pad
- Brake pipe
|
| Poor change-direction-operation stability of TCS |
Deviation to right or left direction |
- VDCCM and H/U
- Defective ABS wheel speed sensor or sensor gap
- Defective steering angle sensor or improper neutral position
- Defective yaw rate and G sensor or improper installation of VDCCM and H/U.
- Brake caliper
- Brake pad
- Wheel alignment
- Road surface (uneven)
- Road with crowns or banks
- Tire specifications, tire wear and air pressures
- Incorrect wiring or piping connections
|
- Disc rotor
- Brake pipe
- Axle and wheels
- Suspension play or fatigue (reduced damping)
|
| Vehicle spin |
- VDCCM and H/U
- Defective ABS wheel speed sensor or sensor gap
- Defective steering angle sensor or improper neutral position
- Defective yaw rate and G sensor or improper installation of VDCCM and H/U.
- Brake pad
- Tire specifications, tire wear and air pressures
- Incorrect wiring or piping connections
|
|
| Steering wheel drag while driving |
- VDCCM and H/U
- Defective ABS wheel speed sensor or sensor gap
- Defective steering angle sensor or improper neutral position
- Defective yaw rate and G sensor or improper installation of VDCCM and H/U.
- Incorrect wiring or piping connections
- Power steering system
|
- Brake caliper
- Brake pad
- Disc rotor
- Wheel alignment
- Road surface (uneven)
- Road with crowns or banks
- Suspension play or fatigue (reduced damping)
- Tire specifications, tire wear and air pressures
|
| VDC operates while driving normally. |
- VDCCM and H/U
- Defective ABS wheel speed sensor or sensor gap
- Defective steering angle sensor or improper neutral position
- Defective yaw rate and G sensor or improper installation of VDCCM and H/U.
- Wheel alignment
- Road surface (uneven)
- Road with crowns or banks
- Suspension play or fatigue (reduced damping)
- Tire specifications, tire wear and air pressures
- Incorrect wiring or piping connections
- Power steering system
|
|
| VDC OFF indicator light does not illuminate when the VDC OFF switch is depressed.
NOTE:
When pressing VDC OFF switch for 30 seconds or more, VDC OFF indicator light goes off and cannot operate any more. When turning the ignition switch from OFF to ON, the previous status is restored.
|
- Harness
- Combination meter
- VDC OFF switch
|
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