P49A4

P49A4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P49A4 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford P49A4 Fault Code Meaning :

Ford P49A4 Symptoms :

Ford P49A4 Reasons :

How To Fix Ford P49A4 Trouble Code ?

Which Ford cars have the code P49A4?

  • P49A4 Ford Aerostar
  • P49A4 Ford Bronco
  • P49A4 Ford C-Max
  • P49A4 Ford C-Max Energi
  • P49A4 Ford C-Max Hybrid
  • P49A4 Ford Contour
  • P49A4 Ford Crown Victoria
  • P49A4 Ford EcoSport
  • P49A4 Ford Econoline
  • P49A4 Ford Edge
  • P49A4 Ford Escape
  • P49A4 Ford Escape Hybrid
  • P49A4 Ford Escort
  • P49A4 Ford Everest
  • P49A4 Ford Excursion
  • P49A4 Ford Expedition
  • P49A4 Ford Explorer
  • P49A4 Ford Explorer Sport Trac
  • P49A4 Ford F-150
  • P49A4 Ford F-250
  • P49A4 Ford F-350
  • P49A4 Ford Fiesta
  • P49A4 Ford Flex
  • P49A4 Ford Focus
  • P49A4 Ford Focus Electric
  • P49A4 Ford Freestar
  • P49A4 Ford Freestyle
  • P49A4 Ford Fusion
  • P49A4 Ford Fusion Energi
  • P49A4 Ford Fusion Hybrid
  • P49A4 Ford Fusion Plug-In Hybrid
  • P49A4 Ford GT
  • P49A4 Ford Mustang
  • P49A4 Ford Mustang Mach-E
  • P49A4 Ford Mystique
  • P49A4 Ford Probe
  • P49A4 Ford Ranger
  • P49A4 Ford Taurus
  • P49A4 Ford Taurus X
  • P49A4 Ford Tempo
  • P49A4 Ford Thunderbird
  • P49A4 Ford Transit
  • P49A4 Ford Transit Connect
  • P49A4 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.