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Home >> Mazda >> 2022 >> CX-5 S Select >> Repair and Diagnosis >> External Pages >> Different car >> Section 366 (On-Board Diagnostic - Power Liftgate (PLG) Control Module) >> DTC U0001-88, U0100-00, U0101-00, U0155-00, U0156-00, U0214-00: Communication Error [Power Liftgate (PLG) Control Module] >> Notes

DTC U0001-88, U0100-00, U0101-00, U0155-00, U0156-00, U0214-00: Communication Error [Power Liftgate (PLG) Control Module]: Notes

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DTC U0001:88/U0100:00/U0101:00/U0155:00/U0156:00/U0214:00 (POWER LIFTGATE CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE

Description
  • U0001:88
    • Module communication error (HS-CAN)
  • U0100:00
    • Communication error with PCM
  • U0101:00
    • Communication error with TCM
  • U0155:00
    • Communication error with instrument cluster
  • U0156:00
    • Communication error with connectivity master unit (CMU)
  • U0214:00
    • Communication error with start stop unit
Detection condition
  • U0001:88
    • Power liftgate (PLG) control module detects a CAN bus communication line (HS-CAN) malfunction.
  • U0100:00
    • Power liftgate (PLG) control module cannot receive the CAN signal from the PCM for 5 s or more.
  • U0101:00
    • Power liftgate (PLG) control module cannot receive the CAN signal from the TCM for 5 s or more.
  • U0155:00
    • Power liftgate (PLG) control module cannot receive the CAN signal from the instrument cluster.
  • U0156:00
    • Power liftgate (PLG) control module cannot receive the CAN signal from the connectivity master unit (CMU).
  • U0214:00
    • Power liftgate (PLG) control module cannot receive the CAN signal from the start stop unit.
Fail-safe
  • U0001:88
    • Stops the hands-free liftgate operation.
  • U0100:00
    • Stops the hands-free liftgate operation.
  • U0101:00
    • Stops the hands-free liftgate operation.
  • U0155:00
    • Stops the hands-free liftgate operation.
  • U0156:00
    • Stops the hands-free liftgate operation.
  • U0214:00
    • Stops the hands-free liftgate operation.
Possible cause
  • Malfunction in CAN bus communication line
  • Malfunction in CAN line between PCM and power liftgate (PLG) control module
  • Malfunction in CAN line between TCM and power liftgate (PLG) control module
  • Malfunction in CAN line between instrument cluster and power liftgate (PLG) control module
  • Malfunction in CAN line between connectivity master unit (CMU) and power liftgate (PLG) control module
  • Malfunction in CAN line between start stop unit and power liftgate (PLG) control module
System wiring diagram Not applicable
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