B1452

B1452 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1452 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 B1452 Fault Code Meaning :

Ford B1452 Symptoms :

Ford B1452 Reasons :

How To Fix Ford B1452 Trouble Code ?

Which Ford cars have the code B1452?

  • B1452 Ford Aerostar
  • B1452 Ford Bronco
  • B1452 Ford C-Max
  • B1452 Ford C-Max Energi
  • B1452 Ford C-Max Hybrid
  • B1452 Ford Contour
  • B1452 Ford Crown Victoria
  • B1452 Ford EcoSport
  • B1452 Ford Econoline
  • B1452 Ford Edge
  • B1452 Ford Escape
  • B1452 Ford Escape Hybrid
  • B1452 Ford Escort
  • B1452 Ford Everest
  • B1452 Ford Excursion
  • B1452 Ford Expedition
  • B1452 Ford Explorer
  • B1452 Ford Explorer Sport Trac
  • B1452 Ford F-150
  • B1452 Ford F-250
  • B1452 Ford F-350
  • B1452 Ford Fiesta
  • B1452 Ford Flex
  • B1452 Ford Focus
  • B1452 Ford Focus Electric
  • B1452 Ford Freestar
  • B1452 Ford Freestyle
  • B1452 Ford Fusion
  • B1452 Ford Fusion Energi
  • B1452 Ford Fusion Hybrid
  • B1452 Ford Fusion Plug-In Hybrid
  • B1452 Ford GT
  • B1452 Ford Mustang
  • B1452 Ford Mustang Mach-E
  • B1452 Ford Mystique
  • B1452 Ford Probe
  • B1452 Ford Ranger
  • B1452 Ford Taurus
  • B1452 Ford Taurus X
  • B1452 Ford Tempo
  • B1452 Ford Thunderbird
  • B1452 Ford Transit
  • B1452 Ford Transit Connect
  • B1452 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.