P499A

P499A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P499A Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.The ICU reads the wiper switch position and sends the status of the switch to the BHM. This fault becomes active when the ICU reads that both LO speed and HI speed are active at the same time.

Troubleshoot for a wiring short to ground fault on any of the CHM output or BHM output circuits discussed above. The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.

Ford P499A Fault Code Meaning :

Ford P499A Symptoms :

Ford P499A Reasons :

How To Fix Ford P499A Trouble Code ?

Which Ford cars have the code P499A?

  • P499A Ford Aerostar
  • P499A Ford Bronco
  • P499A Ford C-Max
  • P499A Ford C-Max Energi
  • P499A Ford C-Max Hybrid
  • P499A Ford Contour
  • P499A Ford Crown Victoria
  • P499A Ford EcoSport
  • P499A Ford Econoline
  • P499A Ford Edge
  • P499A Ford Escape
  • P499A Ford Escape Hybrid
  • P499A Ford Escort
  • P499A Ford Everest
  • P499A Ford Excursion
  • P499A Ford Expedition
  • P499A Ford Explorer
  • P499A Ford Explorer Sport Trac
  • P499A Ford F-150
  • P499A Ford F-250
  • P499A Ford F-350
  • P499A Ford Fiesta
  • P499A Ford Flex
  • P499A Ford Focus
  • P499A Ford Focus Electric
  • P499A Ford Freestar
  • P499A Ford Freestyle
  • P499A Ford Fusion
  • P499A Ford Fusion Energi
  • P499A Ford Fusion Hybrid
  • P499A Ford Fusion Plug-In Hybrid
  • P499A Ford GT
  • P499A Ford Mustang
  • P499A Ford Mustang Mach-E
  • P499A Ford Mystique
  • P499A Ford Probe
  • P499A Ford Ranger
  • P499A Ford Taurus
  • P499A Ford Taurus X
  • P499A Ford Tempo
  • P499A Ford Thunderbird
  • P499A Ford Transit
  • P499A Ford Transit Connect
  • P499A Ford Windstar

A code is a fault code and it indicates that something has gone wrong with your car's engine.

It can be caused by many different problems, including a faulty battery, a bad fuel pump, or even a cracked exhaust manifold.

You will need to diagnose the problem before you can fix it. The best way to do this is with an OBD scanner tool.

A scan tool will tell you what needs fixing and how much it will cost in order to fix that particular issue.