DTC C1194, C1198, C1210, C1214, C1242, C1246, C1250, C1254 [ABS]
id0402a7874300
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DTC
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C1194
C1198
C1210
C1214
C1242
C1246
C1250
C1254
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LF outlet solenoid valve system
LF inlet solenoid valve system
RF outlet solenoid valve system
RF inlet solenoid valve system
LR outlet solenoid valve system
RR outlet solenoid valve system
LR inlet solenoid valve system
RR inlet solenoid valve system
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DETECTION CONDITION
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• Solenoid valve operation does not correspond to solenoid ON/OFF commands from the ABS HU/CM.
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POSSIBLE CAUSE
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• Open or short circuit in the ABS HU/CM internal solenoid valves
• Solenoid valve malfunction
• Poor connection at connectors (female terminal)
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Diagnostic procedure
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STEP |
INSPECTION |
ACTION |
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1
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VERIFY SOLENOID VALVE OPERATION
• Turn the ignition switch to the LOCK position.
• Connect the M-MDS to the DLC-2.
• Turn the ignition switch to the ON position (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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Go to the next step.
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No
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Replace the ABS HU/CM, then go to the next step.
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2
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VERIFY DTC TROUBLESHOOTING COMPLETED
• Clear the DTC from the memory.
(See ON-BOARD DIAGNOSIS [ABS].)
• Start the engine and drive the vehicle at 10 km/h {6.2 mph} or more.
• Gradually slow down and stop vehicle.
• Are the same DTCs present?
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Yes
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Repeat the inspection from Step 1.
If the malfunction recurs, replace the ABS HU/CM, then go to the next step.
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No
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Go to the next step.
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3
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VERIFY AFTER REPAIR PROCEDURE
• Are any other DTCs present?
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Yes
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Go to the applicable DTC inspection.
(See ON-BOARD DIAGNOSIS [ABS].)
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No
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DTC troubleshooting completed.
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