NO.3 THERE IS A MALFUNCTION IN THE SYSTEM EVEN THOUGH ABS WARNING LIGHT, BRAKE SYSTEM WARNING LIGHT, DSC INDICATOR LIGHT AND TCS OFF LIGHT DO NOT ILLUMINATE [DSC/RSC]

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3 | There is a malfunction in the system even though the ABS warning light, BRAKE system warning light, DSC indicator light and TCS OFF light do not illuminate.
Possible cause | • There is a mechanical malfunction in system

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | INSPECT DSC/RSC HU/CM FOR DTCs • Inspect the DTC for the ON-BOARD DIAGNOSTIC SYSTEM. • Have DTCs been stored in memory? | Yes | Perform the applicable DTC inspection. (See ON-BOARD DIAGNOSIS [DSC/RSC].)
No | Go to the next step.
2 | INSPECT DSC/RSC SYSTEM • Perform DSC/RSC system inspection. (See DSC/RSC SYSTEM INSPECTION.) • Is the system normal? | Yes | Inspect the conventional brake system.
No | Repair or replace any malfunctioning part.