U1743

U1743 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1743 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 U1743 Fault Code Meaning :

Ford U1743 Symptoms :

Ford U1743 Reasons :

How To Fix Ford U1743 Trouble Code ?

Which Ford cars have the code U1743?

  • U1743 Ford Aerostar
  • U1743 Ford Bronco
  • U1743 Ford C-Max
  • U1743 Ford C-Max Energi
  • U1743 Ford C-Max Hybrid
  • U1743 Ford Contour
  • U1743 Ford Crown Victoria
  • U1743 Ford EcoSport
  • U1743 Ford Econoline
  • U1743 Ford Edge
  • U1743 Ford Escape
  • U1743 Ford Escape Hybrid
  • U1743 Ford Escort
  • U1743 Ford Everest
  • U1743 Ford Excursion
  • U1743 Ford Expedition
  • U1743 Ford Explorer
  • U1743 Ford Explorer Sport Trac
  • U1743 Ford F-150
  • U1743 Ford F-250
  • U1743 Ford F-350
  • U1743 Ford Fiesta
  • U1743 Ford Flex
  • U1743 Ford Focus
  • U1743 Ford Focus Electric
  • U1743 Ford Freestar
  • U1743 Ford Freestyle
  • U1743 Ford Fusion
  • U1743 Ford Fusion Energi
  • U1743 Ford Fusion Hybrid
  • U1743 Ford Fusion Plug-In Hybrid
  • U1743 Ford GT
  • U1743 Ford Mustang
  • U1743 Ford Mustang Mach-E
  • U1743 Ford Mystique
  • U1743 Ford Probe
  • U1743 Ford Ranger
  • U1743 Ford Taurus
  • U1743 Ford Taurus X
  • U1743 Ford Tempo
  • U1743 Ford Thunderbird
  • U1743 Ford Transit
  • U1743 Ford Transit Connect
  • U1743 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.