DTC C0001:01, C0002:01, C0003:01, C0004:01, C0010:01, C0011:01, C0014:01, C0015:01, C0018:01, C0019:01, C001C:01 OR C001D:01 [DSC HU/CM]
DTC C0001:01, C0002:01, C0003:01, C0004:01, C0010:01, C0011:01, C0014:01, C0015:01, C0018:01, C0019:01, C001C:01 OR C001D:01 [DSC HU/CM]
SM2335025
id040262003200
Outline
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System malfunction location |
DTC C0001:01 |
Traction control solenoid valve (LF/RR) |
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|---|---|---|---|---|---|
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DTC C0002:01 |
Traction control solenoid valve (RF/LR) |
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DTC C0003:01 |
Stability control solenoid valve (LF/RR) |
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DTC C0004:01 |
Stability control solenoid valve (RF/LR) |
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DTC C0010:01 |
Inlet solenoid valve (LF) |
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DTC C0011:01 |
Outlet solenoid valve (LF) |
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DTC C0014:01 |
Inlet solenoid valve (RF) |
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DTC C0015:01 |
Outlet solenoid valve (RF) |
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DTC C0018:01 |
Inlet solenoid valve (LR) |
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DTC C0019:01 |
Outlet solenoid valve (LR) |
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DTC C001C:01 |
Inlet solenoid valve (RR) |
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DTC C001D:01 |
Outlet solenoid valve (RR) |
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Detection condition
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• Malfunction detected in the DSC HU/CM solenoid valve or internal circuit by the DSC HU/CM on-board diagnostic function
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Fail-safe
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Refer to “DTC Table” and “Fail-safe Function Malfunction Contents Table”. (See DTC TABLE [DSC HU/CM (US)].)
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Possible cause
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• DSC HU/CM malfunction
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System wiring diagram
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Not applicable
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Connector diagram
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Not applicable
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Diagnostic Procedure
|
Step |
Inspection |
Results |
Action |
|---|---|---|---|
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1
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VERIFY SOLENOID VALVE OPERATION
• Verify if the solenoid valve operates using the simulation item corresponding to the displayed DTC. (See SIMULATION INSPECTION.) (See SIMULATION TABLE [DSC HU/CM].)
• 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 DSC HU/CM and perform the repair completion verification procedure.
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Repair completion verification 1
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VERIFY THAT VEHICLE IS REPAIRED
• Install/connect the part removed/disconnected during the troubleshooting procedure.
• Clear the DTC recorded in the memory. (See CLEARING DTC.)
• Perform the DTC inspection for the DSC HU/CM. (See DTC INSPECTION.)
• Is the same Pending DTC present?
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Yes
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Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error.
If the CAN communication is normal, perform the diagnosis from Step 1.
• If the malfunction recurs, replace the DSC HU/CM, then go to the next step. (See DSC HU/CM REMOVAL/INSTALLATION [L.H.D. (US)].)
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No
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Go to the next step.
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Repair completion verification
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VERIFY IF OTHER DTCs DISPLAYED
• Perform the DTC inspection. (See DTC INSPECTION.)
• Are any DTCs displayed?
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Yes
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Repair the malfunctioning location according to the applicable DTC troubleshooting.
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No
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DTC troubleshooting completed.
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