DTC B266E [POWER LIFTGATE (PLG) SYSTEM]

id0902e9381700

DTC B266E

Rotation sensor malfunction

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

DTC B266E	Rotation sensor malfunction
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
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.
1		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.
2		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.
3		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.
4		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.)
5		No	DTC troubleshooting completed.