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Home >> Mazda >> 2021 >> 3 Base >> Repair and Diagnosis (Single Page) >> Brakes >> Anti-Lock Brakes >> On-Board Diagnostics - Dynamic Stability Control (DSC) >> DTC C2005-01: Electric Parking Brake Motor Gear Unit (RH) [DSC HU/Cm] >> Outline

DTC C2005-01: Electric Parking Brake Motor Gear Unit (RH) [DSC HU/Cm]: Outline

DTC C2005:01 (DSC HU/CM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Electric parking brake motor gear unit (RH)
Detection condition
  • The DSC HU/CM detects a short to power supply or a short to ground in the electric parking brake motor gear unit (RH) circuit.
Fail-safe Refer to "DTC Table" and "Fail-safe Function Malfunction Contents Table". (See DTC TABLE [DSC HU/CM (US)] .)
Possible cause
  • Electric parking brake motor gear unit (RH) connector or terminal malfunction
  • DSC HU/CM connector or terminals malfunction
  • Short to ground in electric parking brake motor gear unit (RH) signal circuit
  • Short to power supply in electric parking brake motor gear unit (RH) signal circuit
  • Short circuit in electric parking brake motor gear unit (RH) signal circuit
  • Electric parking brake motor gear unit (RH) malfunction
  • DSC HU/CM malfunction
G13715049Courtesy of MAZDA MOTORS CORP.