SYMPTOM TROUBLESHOOTING[ABS, DYNAMIC STABILITY CONTROL (DSC)]


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•  Verify the symptoms, and perform troubleshooting according to the appropriate number.

Vehicles with ABS

No.

Symptom

1
Neither ABS warning light nor BRAKE system warning light illuminate when the ignition switch is turned to the ON position.
2
ABS warning light does not illuminate when the ignition switch is turned to the ON position.
3
BRAKE system warning light does not illuminate when the ignition switch is turned to the ON position.
4
Both ABS warning light and BRAKE system warning light stay on 4 s or more when the ignition switch is turned to the ON position.
5
ABS warning light stays on 4 s or more when the ignition switch is turned to the ON position.
6
BRAKE system warning light stays on 4 s or more when the ignition switch is turned to the ON position. (Parking brake is released.)
7
There is a malfunction in the system even through ABS warning light, BRAKE system warning light, do not illuminate.

Vehicles with DSC

No.

Symptom

8
Any of the following lights do not illuminate when the ignition switch is turned to the ON position.
•  ABS warning light
•  BRAKE system warning light
•  DSC indicator light
•  DSC OFF light
9
Any of the following lights remain on:
•  ABS warning light.
•  BRAKE system warning light
•  DSC indicator light
•  DSC OFF light
10
There is a malfunction in the system even though ABS warning light, BRAKE system warning light, DSC indicator light and DSC OFF light do not illuminate.
11
ABS or TCS*1 operates frequently.
TCS does not work correctly.
12
DSC*2 operates frequently.
DSC does not work correctly.

*1  : DSC system contains traction control function; DSC indicator light illuminates and goes out while DSC is operating.
*2  : DSC indicator light illuminates and goes out while DSC is operating.

Vehicles with ABS

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Vehicles with DSC

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