DTC C0063:54 [VEHICLE CONTROL MODULE]
id1502c5033600
Outline
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System malfunction location |
Yaw rate initial setting for vehicle control module (VCM) not implemented |
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Detection condition
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• The vehicle control module (VCM) detects that the yaw rate initial setting was not implemented for 50 s.
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Fail-safe
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Possible cause
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• Malfunction in CAN communication line between vehicle control module (VCM) and Sophisticated Airbag Sensor (SAS) control module
• Inappropriate Sophisticated Airbag Sensor (SAS) control module replacement procedure
• Inappropriate body control module (BCM) replacement procedure
• Yaw rate initial setting for vehicle control module (VCM) not implemented
• Sophisticated Airbag Sensor (SAS) control module malfunction
• Vehicle control module (VCM) malfunction (built into body control module (BCM))
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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
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Step |
Inspection |
Results |
Action |
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1
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INSPECT VEHICLE CONTROL MODULE (VCM) AND BODY CONTROL MODULE (BCM) FOR MALFUNCTION
• Switch the ignition OFF, and then switch it ON (engine off).
• Perform the DTC inspection for the vehicle control module (VCM) and the body control module (BCM).
(See DTC INSPECTION.)
• Is a DTC related to an internal malfunction 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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Go to the next step.
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2
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VERIFY SOPHISTICATED AIRBAG SENSOR (SAS) CONTROL MODULE AND BODY CONTROL MODULE (BCM) REPLACEMENT RECORD
• Verify if the Sophisticated Airbag Sensor (SAS) control module or body control module (BCM) has been replaced before performing this troubleshooting procedure.
• Has the Sophisticated Airbag Sensor (SAS) control module or body control module (BCM) been replaced?
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Yes
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After implementing the required servicing when replacing a module again, perform the repair completion verification.
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No
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Go to the next step.
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3
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INSPECT SOPHISTICATED AIRBAG SENSOR (SAS) CONTROL MODULE FOR MALFUNCTION
• Perform the DTC inspection for the Sophisticated Airbag Sensor (SAS) control module.
(See DTC INSPECTION.)
• Is a DTC 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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Go to the next step.
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4
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PERFORM REQUIRED PROCEDURE AGAIN AFTER MODULE REPLACEMENT
• Perform the procedure required for the body control module (BCM) replacement again according to the [BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION].
• Perform the yaw rate initial setting for the vehicle control module (VCM) using the M-MDS.
(See VCM INITIAL SETTING.)
• Switch the ignition OFF.
• Clear the DTC recorded in the memory.
(See CLEARING DTC.)
• Perform the DTC inspection for the vehicle control module (VCM).
(See DTC INSPECTION.)
• Is the same Pending DTC present?
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Yes
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Replace the Sophisticated Airbag Sensor (SAS) control module and perform the repair completion verification.
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No
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Go to repair completion verification 2.
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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 vehicle control module (VCM).
(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 body control module (BCM), then go to the next step.
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No
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Go to the next step.
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Repair completion verification 2
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VERIFY IF OTHER DTCs ARE DISPLAYED
• Perform the DTC inspection.
(See DTC INSPECTION.)
• Is a DTC 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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