DTC B2702 [POWER LIFTGATE (PLG) SYSTEM]
id0902e9380700
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DTC B2702 |
PLG touch sensor (RH) circuit malfunction |
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DETECTION CONDITION
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A short circuit to ground in the PLG touch sensor (RH) continues for 5 min or more
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POSSIBLE CAUSE
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• Short to GND in wiring harness between PLG control module terminal 3A and PLG touch sensor (RH) terminal B
• PLG touch sensor (RH) malfunction
• Obstructions in the detection part
• PLG control module malfunction
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Diagnostic procedure
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STEP |
INSPECTION |
ACTION |
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1
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INSPECT PLG TOUCH SENSOR (RH)
• Inspect the PLG touch sensor (RH).
• Is PLG touch sensor 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 PLG touch sensor (RH).
Go to Step 3.
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2
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INSPECT WIRING HARNESS BETWEEN PLG COTROL MODULE AND PLG TOUCH SENSOR (RH)
• Inspect the wiring harness between PLG control module terminal 3A and PLG touch sensor (RH) terminal B for a short circuit to ground system.
• Is the wiring harness normal?
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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.
Go to the next step.
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3
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VERIFY CORRECTION COMPLETED
• Reconnect the disconnected connector.
• Clear the DTC.
• Is DTC B2702 stored after 5 min or more have elapsed?
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Yes
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Replace the PLG control module.
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No
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DTC troubleshooting completed.
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