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Home >> Mazda >> 2019 >> CX-9 Signature >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> On-Board Diagnostic - Power Liftgate Control Module >> DTC B1455-23: Power Liftgate (Plug) Touch Sensor (RH) Circuit Malfunction [Power Liftgate (Plug) Control Module] >> Notes
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DTC B1455-23: Power Liftgate (Plug) Touch Sensor (RH) Circuit Malfunction [Power Liftgate (Plug) Control Module]: Notes

DTC B1455:23 (POWER LIFTGATE CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE

Description Power liftgate (PLUG) touch sensor (RH) circuit malfunction
Detection condition
  • Power liftgate (PLUG) control module detected a short circuit to ground in the power liftgate (PLUG) touch sensor (RH) circuit for 5 min or more.
Fail-safe
  • Stops the power liftgate (PLUG) system operation.
Possible cause
  • Power liftgate (PLUG) touch sensor (RH) connector or terminal malfunction
  • Power liftgate (PLUG) control module connector or terminal malfunction
  • Short to ground in wiring harness between power liftgate (PLUG) touch sensor (RH) terminal B and power liftgate (PLUG) control module terminal 1P
  • Power liftgate (PLUG) touch sensor (RH) malfunction
  • Power liftgate (PLUG) control module malfunction
G13447270Courtesy of MAZDA MOTORS CORP.