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Home >> Mazda >> 2020 >> 3 Base, 4D Hatchback, AWD >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Symptom Troubleshooting - Security And Locks >> Push Button Start System Does Not Operate (Security And Locks) >> Outline
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Push Button Start System Does Not Operate (Security And Locks): Outline

PUSH BUTTON START SYSTEM DOES NOT OPERATE [SECURITY AND LOCKS] DETECTION CONDITION AND POSSIBLE CAUSE

Description
  • When the push button start is pressed, the ignition cannot be switched to ACC or ON (engine off).
Possible cause
  • Connector or terminal malfunction of the following parts:
    • Push button start
      • BCM
  • Short to power supply, short to ground, or open circuit in push button start signal circuit
  • Short to power supply or open circuit in push button start ground circuit
  • Push button start malfunction
  • BCM malfunction
G13178401Courtesy of MAZDA MOTORS CORP.
G13178402Courtesy of MAZDA MOTORS CORP.
G13178403Courtesy of MAZDA MOTORS CORP.