DTC B1454-23: Power Liftgate (PLG) Touch Sensor (LH) 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 B1454:23 (BCM) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Power liftgate (PLG) touch sensor (LH) circuit malfunction |
| Detection condition |
- The power liftgate (PLG) control module detected that the power liftgate (PLG) touch sensor (LH) is stuck on for 5 min or more.
|
| Fail-safe |
- Stops the power liftgate (PLG) system operation.
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| 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 power liftgate (PLG) touch sensor (LH) signal circuit
- Power liftgate (PLG) touch sensor (LH) malfunction
- Power liftgate (PLG) control module malfunction
- Body control module (BCM) malfunction
|
 Courtesy of MAZDA MOTORS CORP.
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