DTC P2009 [13B-MSP]
id0102g1810400
DTC P2009 |
APV motor control circuit low input |
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DETECTION CONDITION
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• Detect any of the following condition:
Diagnostic support note
• This is a continuous monitor (CCM).
• The MIL illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM.
• PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle.
• FREEZE FRAME DATA is available.
• The DTC is stored in the PCM memory.
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POSSIBLE CAUSE
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• Connector or terminal malfunction
• Short to ground in wiring harness between APV motor terminal A and PCM terminal 2F
• Short to ground in wiring harness between APV motor terminal B and PCM terminal 2D
• APV motor malfunction
• PCM malfunction
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Diagnostic procedure
STEP |
INSPECTION |
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 SERVICE INFORMATION AVAILBAILITY
• Verify related Service information availability.
• Is any related Service information available?
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Yes
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Perform repair or diagnosis according to thavailable Service information.
• If the vehicle is not repaired, 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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INSPECT APV MOTOR CONNECTOR FOR POOR CONNECTION
• Turn the ignition switch off.
• Disconnect the APV motor connector.
• Inspect 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 terminal, then go to Step 7.
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No
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Go to the next step.
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4
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INSPECT APV MOTOR CIRCUIT FOR SHORT TO GROUND
• Turn the ignition switch off.
• Inspect for continuity between the following circuits:
• Is there continuity?
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Yes
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Repair or replace the wiring harness for a possible short to ground, then go to Step 7.
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No
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Go to the next step.
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5
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INSPECT APV MOTOR
• Inspect the APV motor.
• Is there any malfunction?
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Yes
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Replace the APV motor, then go to Step 7.
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No
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Go to the next step.
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6
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INSPECT PCM CONNECTOR FOR POOR CONNECTION
• Turn the ignition switch off.
• Disconnect the PCM connector.
• Inspect 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 terminal, then go to Step 7.
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No
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Go to the next step.
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7
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VERIFY TROUBLESHOOTING OF DTC P2009 COMPLETED
• Make sure to reconnect all disconnected connectors.
• Clear the DTC from the PCM memory using the M-MDS.
• Start the engine.
• Is the PENDING CODE same as 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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8
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VERIFY AFTER REPAIR PROCEDURE
• Perform the “AFTER REPAIR PROCEDURE”.
• Are any DTCs present?
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Yes
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Go to the applicable DTC inspection.
(See DTC TABLE [13B-MSP].)
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No
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DTC troubleshooting completed.
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