LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2016 >> 3 Sport, 4D Hatchback, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic - Engine Control System (4 Of 4) >> DTC U0305-00: Vehicle Control Module (V/C-Module) Error >> Notes

DTC U0305-00: Vehicle Control Module (V/C-Module) Error: Notes

DTC U0305:00 Vehicle control module (V/C-module) error
DETECTION CONDITION 
  • When any of the following conditions is met:
    • CAN communication line malfunction between vehicle control module (V/C-module) and PCM
    • Vehicle control module (V/C-module) internal malfunction

    Diagnostic support note 

  • This is a continuous monitor (other).
  • The check engine light does not illuminate.
  • FREEZE FRAME DATA (Mode 2)/Snapshot data is not available.
  • DTC is stored in the PCM memory.
FAIL-SAFE FUNCTION  Not applicable
POSSIBLE CAUSE 
  • CAN drive error (instrument cluster or PCM)
  • CAN communication line malfunction between vehicle control module (V/C-module) and PCM
    • Vehicle control module (V/C-module) terminal S-Front body control module (FBCM) terminal 2K
    • Vehicle control module (V/C-module) terminal U-Front body control module (FBCM) terminal 2I
    • Front body control module (FBCM) terminal 2P-PCM terminal 2AK
    • Front body control module (FBCM) terminal 2N-PCM terminal 2AL
  • Front body control module (FBCM) malfunction
  • Vehicle control module (V/C-module) connector or terminals malfunction
  • PCM connector or terminals malfunction
  • Vehicle control module (V/C-module) malfunction
  • PCM malfunction
G10959524