B0704

B0704 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0704 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford B0704 Fault Code Meaning :

Ford B0704 Symptoms :

Ford B0704 Reasons :

How To Fix Ford B0704 Trouble Code ?

Which Ford cars have the code B0704?

  • B0704 Ford Aerostar
  • B0704 Ford Bronco
  • B0704 Ford C-Max
  • B0704 Ford C-Max Energi
  • B0704 Ford C-Max Hybrid
  • B0704 Ford Contour
  • B0704 Ford Crown Victoria
  • B0704 Ford EcoSport
  • B0704 Ford Econoline
  • B0704 Ford Edge
  • B0704 Ford Escape
  • B0704 Ford Escape Hybrid
  • B0704 Ford Escort
  • B0704 Ford Everest
  • B0704 Ford Excursion
  • B0704 Ford Expedition
  • B0704 Ford Explorer
  • B0704 Ford Explorer Sport Trac
  • B0704 Ford F-150
  • B0704 Ford F-250
  • B0704 Ford F-350
  • B0704 Ford Fiesta
  • B0704 Ford Flex
  • B0704 Ford Focus
  • B0704 Ford Focus Electric
  • B0704 Ford Freestar
  • B0704 Ford Freestyle
  • B0704 Ford Fusion
  • B0704 Ford Fusion Energi
  • B0704 Ford Fusion Hybrid
  • B0704 Ford Fusion Plug-In Hybrid
  • B0704 Ford GT
  • B0704 Ford Mustang
  • B0704 Ford Mustang Mach-E
  • B0704 Ford Mystique
  • B0704 Ford Probe
  • B0704 Ford Ranger
  • B0704 Ford Taurus
  • B0704 Ford Taurus X
  • B0704 Ford Tempo
  • B0704 Ford Thunderbird
  • B0704 Ford Transit
  • B0704 Ford Transit Connect
  • B0704 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.