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P1584 - Throttle Control Detected ETB Malfunction

DTC DESCRIPTION P1584 - THROTTLE CONTROL DETECTED ETB MALFUNCTION

Description:  This DTC sets when the electronic throttle body (ETB) fails the self-test.
Possible Causes: 
  • TAC motor circuit short to ground
  • TAC motor circuit short to voltage
  • Damaged ETB
Diagnostic Aids:  This DTC may be accompanied by other DTCs. Diagnose other DTCs first.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test DV.