U1998

U1998 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1998 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 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 U1998 Fault Code Meaning :

Ford U1998 Symptoms :

Ford U1998 Reasons :

How To Fix Ford U1998 Trouble Code ?

Which Ford cars have the code U1998?

  • U1998 Ford Aerostar
  • U1998 Ford Bronco
  • U1998 Ford C-Max
  • U1998 Ford C-Max Energi
  • U1998 Ford C-Max Hybrid
  • U1998 Ford Contour
  • U1998 Ford Crown Victoria
  • U1998 Ford EcoSport
  • U1998 Ford Econoline
  • U1998 Ford Edge
  • U1998 Ford Escape
  • U1998 Ford Escape Hybrid
  • U1998 Ford Escort
  • U1998 Ford Everest
  • U1998 Ford Excursion
  • U1998 Ford Expedition
  • U1998 Ford Explorer
  • U1998 Ford Explorer Sport Trac
  • U1998 Ford F-150
  • U1998 Ford F-250
  • U1998 Ford F-350
  • U1998 Ford Fiesta
  • U1998 Ford Flex
  • U1998 Ford Focus
  • U1998 Ford Focus Electric
  • U1998 Ford Freestar
  • U1998 Ford Freestyle
  • U1998 Ford Fusion
  • U1998 Ford Fusion Energi
  • U1998 Ford Fusion Hybrid
  • U1998 Ford Fusion Plug-In Hybrid
  • U1998 Ford GT
  • U1998 Ford Mustang
  • U1998 Ford Mustang Mach-E
  • U1998 Ford Mystique
  • U1998 Ford Probe
  • U1998 Ford Ranger
  • U1998 Ford Taurus
  • U1998 Ford Taurus X
  • U1998 Ford Tempo
  • U1998 Ford Thunderbird
  • U1998 Ford Transit
  • U1998 Ford Transit Connect
  • U1998 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.