1
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VERIFY FREEZE FRAME DATA HAS BEEN RECORDED
• Has the FREEZE FRAME DATA been recorded?
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Yes
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Go to the next step.
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No
|
Record the FREEZE FRAME DATA on the repair order, then go to the next step.
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2
|
VERIFY RELATED REPAIR INFORMATION AVAILABILITY
• Verify related service repair information availability.
• Is any related repair information available?
|
Yes
|
Perform repair or diagnosis according to the available repair information.
• If the vehicle is not repaired, go to the next step.
|
No
|
Go to the next step.
|
3
|
VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT?
• Connect the M-MDS to the DLC-2.
• Clear the DTC from the PCM memory using the M-MDS.
• Run the vehicle under the FREEZE FRAME DATA stored condition.
• Is the same DTC present?
|
Yes
|
Go to the next step.
|
No
|
Intermittent concern exists.
Perform the “INTERMITTENT CONCERNS TROUBLESHOOTING”.
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4
|
INSPECT VBC SOLENOID VALVE CONNECTOR FOR POOR CONNECTION
• Turn the engine switch off.
• Disconnect the VBC solenoid valve connector.
• Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
• Is there any malfunction?
|
Yes
|
Repair or replace the terminal, then go to Step 8.
|
No
|
Go to the next step.
|
5
|
INSPECT VBC SOLENOID VALVE
• Inspect the VBC solenoid valve.
• Is there any malfunction?
|
Yes
|
Replace the VBC solenoid valve, then go to Step 8.
|
No
|
Go to the next step.
|
6
|
INSPECT VBC SOLENOID VALVE CONTROL CIRCUIT FOR SHORT TO GROUND
• Turn the engine switch off.
• Disconnect the PCM connector and VBC solenoid valve connector.
• Inspect for continuity between VBC solenoid valve terminal A (wiring harness-side) and body ground.
• Is there continuity?
|
Yes
|
Repair or replace the wiring harness for a short to ground between VBC solenoid valve terminal A (wiring harness-side) and PCM terminal 104, then go to Step 8.
|
No
|
Go to the next step.
|
7
|
INSPECT PCM CONNECTOR FOR POOR CONNECTION
• Turn the engine switch off.
• Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
• Is there any malfunction?
|
Yes
|
Repair or replace the terminal, then go to the next step.
|
No
|
Go to the next step.
|
8
|
VERIFY THAT DTC P0047 TROUBLESHOOTING IS COMPLETED
• Make sure to reconnect all disconnected connectors.
• Clear the DTC from the PCM memory using the M-MDS.
• Run the vehicle under the FREEZE FRAME DATA stored condition.
• Is the same DTC present?
|
Yes
|
Replace the PCM, then go to the next step.
|
No
|
Go to the next step.
|
9
|
VERIFY AFTER REPAIR PROCEDURE
• Perform the after repair procedure.
• Are any DTCs present?
|
Yes
|
Go to the applicable DTC inspection.
|
No
|
DTC troubleshooting completed.
|