U1934

U1934 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1934 Diagnosis

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.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 U1934 Fault Code Meaning :

Ford U1934 Symptoms :

Ford U1934 Reasons :

How To Fix Ford U1934 Trouble Code ?

Which Ford cars have the code U1934?

  • U1934 Ford Aerostar
  • U1934 Ford Bronco
  • U1934 Ford C-Max
  • U1934 Ford C-Max Energi
  • U1934 Ford C-Max Hybrid
  • U1934 Ford Contour
  • U1934 Ford Crown Victoria
  • U1934 Ford EcoSport
  • U1934 Ford Econoline
  • U1934 Ford Edge
  • U1934 Ford Escape
  • U1934 Ford Escape Hybrid
  • U1934 Ford Escort
  • U1934 Ford Everest
  • U1934 Ford Excursion
  • U1934 Ford Expedition
  • U1934 Ford Explorer
  • U1934 Ford Explorer Sport Trac
  • U1934 Ford F-150
  • U1934 Ford F-250
  • U1934 Ford F-350
  • U1934 Ford Fiesta
  • U1934 Ford Flex
  • U1934 Ford Focus
  • U1934 Ford Focus Electric
  • U1934 Ford Freestar
  • U1934 Ford Freestyle
  • U1934 Ford Fusion
  • U1934 Ford Fusion Energi
  • U1934 Ford Fusion Hybrid
  • U1934 Ford Fusion Plug-In Hybrid
  • U1934 Ford GT
  • U1934 Ford Mustang
  • U1934 Ford Mustang Mach-E
  • U1934 Ford Mystique
  • U1934 Ford Probe
  • U1934 Ford Ranger
  • U1934 Ford Taurus
  • U1934 Ford Taurus X
  • U1934 Ford Tempo
  • U1934 Ford Thunderbird
  • U1934 Ford Transit
  • U1934 Ford Transit Connect
  • U1934 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.