PROBLEM SYMPTOMS TABLE
If DTCs are not output but the malfunction persists, use the following table to determine which circuits to inspect for each problem symptom.
HINT:
Refer to each inspection procedure for related problem symptoms.
Electronically Controlled Brake System Symptom | Suspected Area | Link |
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ABS warning light abnormal (Remains on) | Refer to the procedure for "ABS Warning Light Remains ON" |
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ABS warning light abnormal (Does not come on) | Refer to the procedure for "ABS Warning Light does not Come ON" |
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Brake warning light / red (malfunction) abnormal (Remains on) | Refer to the procedure for "Brake Warning Light Remains ON" |
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Brake warning light / red (malfunction) abnormal (Does not come on) | Refer to the procedure for "Brake Warning Light does not Come ON" |
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Brake hold standby indicator light abnormal | Refer to the procedure for "Brake Hold Standby Indicator Light Circuit" |
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Brake hold operated indicator light abnormal | Refer to the procedure for "Brake Hold Operated Indicator Light Circuit" |
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Slip indicator light abnormal (Remains on) | Refer to the procedure for "Slip Indicator Light Remains ON" |
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Slip indicator light abnormal (Does not come on) | Refer to the procedure for "Slip Indicator Light does not Come ON" |
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TRAC does not operate | Refer to the procedure for "TRAC does not Operate" |
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Excessive brake pedal travel (No fluid leaks and no air in system) | Refer to the procedure for "Excessive Brake Pedal Travel (No Fluid Leaks and No Air in System)" |
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ABS operates before necessary when braking | Refer to the procedure for "ABS Operates Before Necessary When Braking" |
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VSC does not operate or VSC does not operate correctly | Refer to the procedure for "VSC does not Operate or VSC does not Operate Correctly" |
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Brake actuator operation sound is loud during initial check | Refer to the procedure for "Brake Actuator Operation Sound is Loud during Initial Check" |
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VSC OFF switch abnormal | Refer to the procedure for "VSC OFF Switch Circuit" |
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