DTC B2702 [POWER LIFTGATE (PLG) SYSTEM]


id0902e9380700

DTC B2702

PLG touch sensor (RH) circuit malfunction

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

1
INSPECT PLG TOUCH SENSOR (RH)
•  Inspect the PLG touch sensor (RH).
•  Is touch sensor normal?
Yes
Go to the next step.
No
Replace the PLG touch sensor (RH).
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.
No
DTC troubleshooting completed.