B1604

B1604 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1604 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.

Ford B1604 Fault Code Meaning :

Ford B1604 Symptoms :

Ford B1604 Reasons :

How To Fix Ford B1604 Trouble Code ?

Which Ford cars have the code B1604?

  • B1604 Ford Aerostar
  • B1604 Ford Bronco
  • B1604 Ford C-Max
  • B1604 Ford C-Max Energi
  • B1604 Ford C-Max Hybrid
  • B1604 Ford Contour
  • B1604 Ford Crown Victoria
  • B1604 Ford EcoSport
  • B1604 Ford Econoline
  • B1604 Ford Edge
  • B1604 Ford Escape
  • B1604 Ford Escape Hybrid
  • B1604 Ford Escort
  • B1604 Ford Everest
  • B1604 Ford Excursion
  • B1604 Ford Expedition
  • B1604 Ford Explorer
  • B1604 Ford Explorer Sport Trac
  • B1604 Ford F-150
  • B1604 Ford F-250
  • B1604 Ford F-350
  • B1604 Ford Fiesta
  • B1604 Ford Flex
  • B1604 Ford Focus
  • B1604 Ford Focus Electric
  • B1604 Ford Freestar
  • B1604 Ford Freestyle
  • B1604 Ford Fusion
  • B1604 Ford Fusion Energi
  • B1604 Ford Fusion Hybrid
  • B1604 Ford Fusion Plug-In Hybrid
  • B1604 Ford GT
  • B1604 Ford Mustang
  • B1604 Ford Mustang Mach-E
  • B1604 Ford Mystique
  • B1604 Ford Probe
  • B1604 Ford Ranger
  • B1604 Ford Taurus
  • B1604 Ford Taurus X
  • B1604 Ford Tempo
  • B1604 Ford Thunderbird
  • B1604 Ford Transit
  • B1604 Ford Transit Connect
  • B1604 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.