DTC B1219-11: Power Liftgate (PLG) Front Switch Circuit Malfunction (BCM): Outline

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.

DTC B1219:11 (BCM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Power liftgate (PLG) front switch circuit malfunction
Detection condition	The instrument cluster detects a short to ground in the power liftgate (PLG) front switch circuit for a continuous 2 times or for 2 min.
Fail-safe	Not applicable
Possible cause	Cluster switch connector or terminal malfunction Power liftgate (PLG) front switch malfunction Instrument cluster connector or terminal malfunction Short to ground in power liftgate (PLG) front switch signal circuit Instrument cluster malfunction Body control module (BCM) malfunction
Courtesy of MAZDA MOTORS CORP.