DTC B266E [POWER LIFTGATE (PLG) SYSTEM]

id0902e9381700

DTC B266E | Rotation sensor malfunction
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DETECTION CONDITION | The PLG operation direction (open/close) and the PLG motor rotation direction from the rotation sensor do not correspond.
POSSIBLE CAUSE | • Open circuit in wiring harness between PLG control module terminal and PLG drive unit terminal • PLG arm malfunction • PLG slider malfunction • Torque cable malfunction • PLG control module malfunction

Diagnostic procedure

STEP | INSPECTION | ACTION
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1 | INSPECT WIRING HARNESS BETWEEN PLG CONTROL UNIT AND PLG DRIVE UNIT • Disconnect the PLG control module connector. • Disconnect the PLG drive unit connector. • Inspect for continuity between the following wiring harnesses: ― PLG control module terminal 1E and PLG drive unit terminal A ― PLG control module terminal 1F and PLG drive unit terminal B ― PLG control module terminal 2J and PLG drive unit terminal F ― PLG control module terminal 2L and PLG touch sensor (LH) J • Is the wiring harness normal? | Yes | Go to the next step.
No | Repair or replace the wiring harness. Go to Step 5.
2 | INSPECT PLG ARM • Inspect the PLG arm for the following: ― Is the ball joint dislocated or is there excessive play? • Is the PLG arm normal? | Yes | Go to the next step.
No | Replace the PLG arm. (See POWER LIFTGATE (PLG) ARM REMOVAL/INSTALLATION.)
3 | INSPECT PLG SLIDER • Inspect the PLG slider for the following: ― Is the PLG slider spinning? • Is the PLG slider normal? | Yes | Go to the next step.
No | Replace the PLG slider. (See POWER LIFTGATE (PLG) DRIVE UNIT REMOVAL/INSTALLATION.)
4 | INSPECT TORQUE cable • Inspect the torque cable for the following: ― Is the torque cable disconnected? • Is the torque cable normal? | Yes | Go to the next step.
No | Replace the PLG slider. (See POWER LIFTGATE (PLG) DRIVE UNIT REMOVAL/INSTALLATION.)
5 | VERIFY CORRECTION COMPLETED • Reconnect the disconnected connector. • Clear the DTC. • Operate the PLG system. • Is DTC B266E stored? | Yes | Replace the PLG control module. (See POWER LIFTGATE (PLG) CONTROL MODULE REMOVAL/INSTALLATION.)
No | DTC troubleshooting completed.