NO.3 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 [DYNAMIC STABILITY CONTROL (DSC)]
id0403b2805500
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3
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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.
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[TROUBLESHOOTING HINTS]
• There is a mechanical malfunction in system
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Diagnostic procedure
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STEP |
INSPECTION |
ACTION |
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1
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CONFIRM DSC HU/CM DTC
• Retrieve DSC HU/CM DTC using the M-MDS.
• Is there any DTC retrieved?
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Yes
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Go to the applicable DTC troubleshooting procedure.
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No
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Go to the next step.
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2
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VERIFY SOLENOID VALVE OPERATION
• Switch the ignition to off.
• Connect the M-MDS to the DLC-2.
• Switch the ignition to ON (engine off).
• Access the active command mode for the solenoid valve using the M-MDS.
• Does the solenoid valve operate?
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Yes
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Inspect conventional brake system.
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No
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Repair or replace malfunctioning part.
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