DTC U3003:17 [POWER LIFTGATE (PLG) CONTROL MODULE]
id0902o8049700
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Description |
Power liftgate (PLG) control module power supply voltage high input |
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Detection condition
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• Power liftgate (PLG) control module detects that the power supply circuit voltage of specification or more.
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Fail-safe
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• Stops the power liftgate (PLG) system operation.
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Possible cause
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• DTCs are stored in the PCM.
• Battery malfunction
• Generator malfunction
• Power liftgate (PLG) control module malfunction
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System wiring diagram
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Not applicable
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Diagnostic Procedure
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STEP |
INSPECTION |
ACTION |
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1
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VERIFY PCM DTCs
• Retrieve the PCM DTCs using the M-MDS.
• Is the DTC displayed?
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Yes
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Repair the malfunctioning part 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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INSPECT BATTERY
• Inspect the battery.
(See BATTERY INSPECTION.)
• Is the battery normal?
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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 battery, then go to Step 4.
(See BATTERY REMOVAL/INSTALLATION.)
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3
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INSPECT GENERATOR
• Inspect the generator.
• Is the generator normal?
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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 generator, then go to the next step.
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4
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VERIFY THAT REPAIRS HAVE BEEN COMPLETED
• Clear the power liftgate (PLG) control module DTCs using the M-MDS.
• Retrieve the power liftgate (PLG) control module DTCs using the M-MDS.
• Is the same DTC displayed?
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Yes
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Repeat the inspection from Step 1.
• If the malfunction recurs, replace the power liftgate (PLG) control module, then go to the next step.
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No
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Go to the next step.
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5
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VERIFY IF OTHER DTCs DISPLAYED
• Are any other DTCs displayed?
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Yes
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Repair the malfunctioning part according to the applicable DTC troubleshooting.
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No
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DTC troubleshooting completed.
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