DTC B2702 [POWER LIFTGATE (PLG) SYSTEM]

id0902e9380700

DTC B2702 | PLG touch sensor (RH) circuit malfunction
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DETECTION CONDITION | A short circuit to ground in the PLG touch sensor (RH) continues for 5 min or more.
POSSIBLE CAUSE | • PLG touch sensor (RH) malfunction • Obstructions in the detection part • Short to GND in wiring harness between PLG control module terminal 3A and PLG touch sensor (RH) terminal B • PLG control module malfunction

Diagnostic procedure

STEP | INSPECTION | ACTION
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1 | INSPECT PLG TOUCH SENSOR (RH) • Inspect the PLG touch sensor (RH). (See POWER LIFTGATE (PLG) TOUCH SENSOR INSPECTION.) • Is touch sensor normal? | Yes | Go to the next step.
No | Replace the PLG touch sensor (RH). (See POWER LIFTGATE (PLG) TOUCH SENSOR REMOVAL/INSTALLATION.) Go to Step 3.
2 | 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? | Yes | Go to the next step.
No | Repair or replace the wiring harness. Go to the next step.
3 | VERIFY CORRECTION COMPLETED • Reconnect the disconnected connector. • Clear the DTC. • Is DTC B2702 stored after 5 min or more have elapsed? | Yes | Replace the PLG control module. (See POWER LIFTGATE (PLG) CONTROL MODULE REMOVAL/INSTALLATION.)
No | DTC troubleshooting completed.