Cold Fast Idle Too Low (MIL Works OK, No DTCs Set) (3.0L Engine (USA/Canada models))

Diagnostic procedure

• Do the PCM idle learn procedure .
• Check the idle speed - Refer to: Idle Speed Inspection(3.0L Engine) or Idle Speed Inspection(2.0L Engine) .
• Do the carbon accumulation check - Refer to: Throttle Body Carbon Accumulation Check or Throttle Body Cleaning .