U2128

U2128 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U2128 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 U2128 Fault Code Meaning :

Ford U2128 Symptoms :

Ford U2128 Reasons :

How To Fix Ford U2128 Trouble Code ?

Which Ford cars have the code U2128?

  • U2128 Ford Aerostar
  • U2128 Ford Bronco
  • U2128 Ford C-Max
  • U2128 Ford C-Max Energi
  • U2128 Ford C-Max Hybrid
  • U2128 Ford Contour
  • U2128 Ford Crown Victoria
  • U2128 Ford EcoSport
  • U2128 Ford Econoline
  • U2128 Ford Edge
  • U2128 Ford Escape
  • U2128 Ford Escape Hybrid
  • U2128 Ford Escort
  • U2128 Ford Everest
  • U2128 Ford Excursion
  • U2128 Ford Expedition
  • U2128 Ford Explorer
  • U2128 Ford Explorer Sport Trac
  • U2128 Ford F-150
  • U2128 Ford F-250
  • U2128 Ford F-350
  • U2128 Ford Fiesta
  • U2128 Ford Flex
  • U2128 Ford Focus
  • U2128 Ford Focus Electric
  • U2128 Ford Freestar
  • U2128 Ford Freestyle
  • U2128 Ford Fusion
  • U2128 Ford Fusion Energi
  • U2128 Ford Fusion Hybrid
  • U2128 Ford Fusion Plug-In Hybrid
  • U2128 Ford GT
  • U2128 Ford Mustang
  • U2128 Ford Mustang Mach-E
  • U2128 Ford Mystique
  • U2128 Ford Probe
  • U2128 Ford Ranger
  • U2128 Ford Taurus
  • U2128 Ford Taurus X
  • U2128 Ford Tempo
  • U2128 Ford Thunderbird
  • U2128 Ford Transit
  • U2128 Ford Transit Connect
  • U2128 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.