DTC B1454-23;: Notes

WARNING: This page is about a different car, the 2017 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

DTC B1454:23 (POWER LIFTGATE (PLG) CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSES

Description	Power liftgate (PLG) touch sensor (LH) circuit malfunction
Detection condition	Power liftgate (PLG) control module detected a short circuit to ground in the power liftgate (PLG) touch sensor (LH) circuit for 5 min or more.
Fail-safe	Stops the power liftgate (PLG) system operation.
Possible cause	Power liftgate (PLG) touch sensor (LH) connector or terminal malfunction Power liftgate (PLG) control module connector or terminal malfunction Short to ground in wiring harness between power liftgate (PLG) touch sensor (LH) terminal D and power liftgate (PLG) control module terminal 1N Power liftgate (PLG) touch sensor (LH) malfunction Power liftgate (PLG) control module malfunction