U2603

U2603 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U2603 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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.

The BHM measures the current on this circuit when the headlamp output is commanded ON. This fault indicates that the left high beam headlamp circuit is drawing more current than it is designed to supply and possibly there is a wiring fault shorting this circuit to ground.

Ford U2603 Fault Code Meaning :

Ford U2603 Symptoms :

Ford U2603 Reasons :

How To Fix Ford U2603 Trouble Code ?

Which Ford cars have the code U2603?

  • U2603 Ford Aerostar
  • U2603 Ford Bronco
  • U2603 Ford C-Max
  • U2603 Ford C-Max Energi
  • U2603 Ford C-Max Hybrid
  • U2603 Ford Contour
  • U2603 Ford Crown Victoria
  • U2603 Ford EcoSport
  • U2603 Ford Econoline
  • U2603 Ford Edge
  • U2603 Ford Escape
  • U2603 Ford Escape Hybrid
  • U2603 Ford Escort
  • U2603 Ford Everest
  • U2603 Ford Excursion
  • U2603 Ford Expedition
  • U2603 Ford Explorer
  • U2603 Ford Explorer Sport Trac
  • U2603 Ford F-150
  • U2603 Ford F-250
  • U2603 Ford F-350
  • U2603 Ford Fiesta
  • U2603 Ford Flex
  • U2603 Ford Focus
  • U2603 Ford Focus Electric
  • U2603 Ford Freestar
  • U2603 Ford Freestyle
  • U2603 Ford Fusion
  • U2603 Ford Fusion Energi
  • U2603 Ford Fusion Hybrid
  • U2603 Ford Fusion Plug-In Hybrid
  • U2603 Ford GT
  • U2603 Ford Mustang
  • U2603 Ford Mustang Mach-E
  • U2603 Ford Mystique
  • U2603 Ford Probe
  • U2603 Ford Ranger
  • U2603 Ford Taurus
  • U2603 Ford Taurus X
  • U2603 Ford Tempo
  • U2603 Ford Thunderbird
  • U2603 Ford Transit
  • U2603 Ford Transit Connect
  • U2603 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.