2009 Ford Explorer Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2009 Ford Explorer
2009 Ford Explorer Problems
A failed heater blend door or actuator can cause the temperature control for the HVAC system to stop working. A clicking sound from the dash area would commonly indicate an actuator fault. If the heater gets stuck on the hottest setting, the heater blend door may be broken requiring replacement of the heater box to repair the issue.
A coolant leak may develop from the radiator. Ford has released and updated radiator and powertrain control module (PCM) software update to address this issue. The software update includes revised cooling fan operating parameters. Failure to complete both service procedures may result in repeated radiator failures.
2009 Ford Explorer Questions
I know it must be a short or a bad wire. The air conditioner is also blowing cold air out of the passenger side by the drivers side isn't as cool. The air is warmer on the driver side. Is that caused by the same short or wire issue?
My explorer battery discharges during wet weather. The excess current flow seems to be going through fuse SJB2 and SJB3 both 50A, What does SJB stand for and what are they feeding?
the alternator charges while running but batteery discharges while parked over night.there is an electronic cycle occurring with ignition off.