DTC B2936 [POWER LIFTGATE (PLG) SYSTEM]

id0902e9381000

DTC B2936 | PLG motor circuit malfunction
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DETECTION CONDITION | The current flowing to the PLG motor is significantly low (1 A or less) and the output signal of rotation sensor A continues to not change while the PLG is operating.
POSSIBLE CAUSE | • Open circuit in wiring harness between PLG control module terminal 1E and PLG motor terminal A (PLG drive unit) • Open circuit in wiring harness between PLG control module terminal 1F and PLG motor terminal B (PLG drive unit) • PLG drive unit (clutch) malfunction • PLG motor malfunction • PLG control module malfunction

Diagnostic procedure

STEP | INSPECTION | ACTION
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1 | INSPECT WIRING HARNESS BETWEEN PLG CONTROL MODULE AND PLG DRIVE UNIT • Disconnect the PLG control module connector. • Disconnect the PLG drive unit connector. • Inspect PLG control module terminals 1E and 1F, and PLG drive unit terminals A and B for an open circuit. • Is the wiring harness normal? | Yes | Replace the PLG drive unit. (See POWER LIFTGATE (PLG) DRIVE UNIT REMOVAL/INSTALLATION.) Go to the next step.
No | Repair or replace the wiring harness. Go to the next step.
2 | VERIFY CORRECTION COMPLETED • Reconnect the disconnected connector. • Clear the DTC. • Operate the PLG system. • Is DTC B2936 stored? | Yes | Replace the PLG control module. (See POWER LIFTGATE (PLG) CONTROL MODULE REMOVAL/INSTALLATION.)
No | DTC troubleshooting completed.