P91E7

P91E7 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P91E7 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P91E7 Fault Code Meaning :

Ford P91E7 Symptoms :

Ford P91E7 Reasons :

How To Fix Ford P91E7 Trouble Code ?

Which Ford cars have the code P91E7?

  • P91E7 Ford Aerostar
  • P91E7 Ford Bronco
  • P91E7 Ford C-Max
  • P91E7 Ford C-Max Energi
  • P91E7 Ford C-Max Hybrid
  • P91E7 Ford Contour
  • P91E7 Ford Crown Victoria
  • P91E7 Ford EcoSport
  • P91E7 Ford Econoline
  • P91E7 Ford Edge
  • P91E7 Ford Escape
  • P91E7 Ford Escape Hybrid
  • P91E7 Ford Escort
  • P91E7 Ford Everest
  • P91E7 Ford Excursion
  • P91E7 Ford Expedition
  • P91E7 Ford Explorer
  • P91E7 Ford Explorer Sport Trac
  • P91E7 Ford F-150
  • P91E7 Ford F-250
  • P91E7 Ford F-350
  • P91E7 Ford Fiesta
  • P91E7 Ford Flex
  • P91E7 Ford Focus
  • P91E7 Ford Focus Electric
  • P91E7 Ford Freestar
  • P91E7 Ford Freestyle
  • P91E7 Ford Fusion
  • P91E7 Ford Fusion Energi
  • P91E7 Ford Fusion Hybrid
  • P91E7 Ford Fusion Plug-In Hybrid
  • P91E7 Ford GT
  • P91E7 Ford Mustang
  • P91E7 Ford Mustang Mach-E
  • P91E7 Ford Mystique
  • P91E7 Ford Probe
  • P91E7 Ford Ranger
  • P91E7 Ford Taurus
  • P91E7 Ford Taurus X
  • P91E7 Ford Tempo
  • P91E7 Ford Thunderbird
  • P91E7 Ford Transit
  • P91E7 Ford Transit Connect
  • P91E7 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.