B3669

B3669 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3669 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.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 B3669 Fault Code Meaning :

Ford B3669 Symptoms :

Ford B3669 Reasons :

How To Fix Ford B3669 Trouble Code ?

Which Ford cars have the code B3669?

  • B3669 Ford Aerostar
  • B3669 Ford Bronco
  • B3669 Ford C-Max
  • B3669 Ford C-Max Energi
  • B3669 Ford C-Max Hybrid
  • B3669 Ford Contour
  • B3669 Ford Crown Victoria
  • B3669 Ford EcoSport
  • B3669 Ford Econoline
  • B3669 Ford Edge
  • B3669 Ford Escape
  • B3669 Ford Escape Hybrid
  • B3669 Ford Escort
  • B3669 Ford Everest
  • B3669 Ford Excursion
  • B3669 Ford Expedition
  • B3669 Ford Explorer
  • B3669 Ford Explorer Sport Trac
  • B3669 Ford F-150
  • B3669 Ford F-250
  • B3669 Ford F-350
  • B3669 Ford Fiesta
  • B3669 Ford Flex
  • B3669 Ford Focus
  • B3669 Ford Focus Electric
  • B3669 Ford Freestar
  • B3669 Ford Freestyle
  • B3669 Ford Fusion
  • B3669 Ford Fusion Energi
  • B3669 Ford Fusion Hybrid
  • B3669 Ford Fusion Plug-In Hybrid
  • B3669 Ford GT
  • B3669 Ford Mustang
  • B3669 Ford Mustang Mach-E
  • B3669 Ford Mystique
  • B3669 Ford Probe
  • B3669 Ford Ranger
  • B3669 Ford Taurus
  • B3669 Ford Taurus X
  • B3669 Ford Tempo
  • B3669 Ford Thunderbird
  • B3669 Ford Transit
  • B3669 Ford Transit Connect
  • B3669 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.