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STEP
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INSPECTION
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ACTION
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1
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VERIFY FREEZE FRAME DATA HAS BEEN RECORDED
• Has FREEZE FRAME DATA been recorded?
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Yes
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Go to the next step.
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No
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Record the FREEZE FRAME DATA on the repair order, then go to the next step.
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2
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VERIFY RELATED REPAIR INFORMATION AVAILABILITY
• Verify related Service Bulletins and/or on-line repair information availability.
• Is any related repair information available?
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Yes
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Perform repair or diagnostic according to the available repair information.
• If the vehicle is not repaired, 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 CURRENT INPUT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT
• Connect the WDS or equivalent to the DLC-2.
• Clear the DTC from the PCM memory using the WDS or equivalent.
• Start the engine.
• Is the PENDING CODE for this DTC present?
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Yes
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Go to the next step.
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No
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Intermittent concern exists.
Perform the "INTERMITTENT CONCERN TROUBLESHOOTING".
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4
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INSPECT CLUTCH SWITCH CONNECTOR FOR POOR CONNECTION
• Turn the engine switch off.
• Inspect the clutch switch connector for poor connection (such as damaged/pulled-out pins, corrosion).
• Is there any malfunction?
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Yes
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Repair or replace the suspected terminal, then go to Step 10.
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No
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Go to the next step.
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5
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INSPECT CLUTCH SWITCH SIGNAL CIRCUIT FOR OPEN CIRCUIT
• Turn the engine switch to the ON position (Engine off).
• Inspect the voltage at clutch switch terminal A (wiring harness-side).
• Is the voltage less than 1.0 V?
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Yes
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Repair or replace the suspected terminal, then go to Step 10.
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No
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Go to the next step.
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6
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INSPECT CLUTCH SWITCH GROUND FOR OPEN CIRCUIT
• Turn the engine switch off.
• Inspect for continuity between clutch switch terminal B (wiring harness-side) and body ground.
• Is there continuity?
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Yes
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Go to the next step.
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No
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Repair or replace the wiring harness for an open circuit, then go to Step 10.
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7
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INSPECT CLUTCH SWITCH
• Inspect the clutch switch.
• Is there any malfunction?
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Yes
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Replace the clutch switch, then go to Step 10.
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No
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Go to the next step.
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8
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INSPECT PCM CONNECTOR FOR POOR CONNECTION
• Turn the engine switch off.
• Inspect the PCM connector for poor connection (such as damaged/pulled-out pins, corrosion).
• Is there any malfunction?
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Yes
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Repair or replace the clutch switch, then go to Step 10.
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No
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Go to the next step.
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9
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INSPECT CLUTCH SWITCH SIGNAL CIRCUIT FOR OPEN CIRCUIT
• Turn the engine switch off.
• Inspect for continuity between clutch switch terminal A (wiring harness-side) and PCM terminal 109 (wiring harness-side).
• Is there continuity?
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Yes
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Go to the next step.
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No
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Repair or replace the wiring harness for an open circuit, then go to the next step.
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10
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VERIFY TROUBLESHOOTING OF DTC P0704 COMPLETED
• Make sure to reconnect all disconnected connectors.
• Clear the DTC using the WDS or equivalent.
• Start the engine.
• Is the PENDING CODE for this DTC present?
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Yes
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Replace the PCM, then go to the next step.
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No
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Go to the next step.
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11
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VERIFY AFTER REPAIR PROCEDURE
• Perform the Repair Verification Drive Mode.
• Are any DTCs present?
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Yes
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Go to the applicable DTC inspection.
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No
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Troubleshooting completed.
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