17069/P0685

17069/P0685 - ECM Power Relay Control Circuit (J271): Open Circuit

Possible Symptoms

  • Malfunction Indicator Light (MIL) ON
  • Engine doesn't start


Possible Causes

  • Voltage supply issue for ECM
  • Faulty ECM Relay (J271)


Possible Solutions

  • Test voltage supply to ECM
    • Check wiring and fuses
  • Replace Faulty ECM Relay (J271)