P99B3

P99B3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P99B3 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 P99B3 Fault Code Meaning :

Ford P99B3 Symptoms :

Ford P99B3 Reasons :

How To Fix Ford P99B3 Trouble Code ?

Which Ford cars have the code P99B3?

  • P99B3 Ford Aerostar
  • P99B3 Ford Bronco
  • P99B3 Ford C-Max
  • P99B3 Ford C-Max Energi
  • P99B3 Ford C-Max Hybrid
  • P99B3 Ford Contour
  • P99B3 Ford Crown Victoria
  • P99B3 Ford EcoSport
  • P99B3 Ford Econoline
  • P99B3 Ford Edge
  • P99B3 Ford Escape
  • P99B3 Ford Escape Hybrid
  • P99B3 Ford Escort
  • P99B3 Ford Everest
  • P99B3 Ford Excursion
  • P99B3 Ford Expedition
  • P99B3 Ford Explorer
  • P99B3 Ford Explorer Sport Trac
  • P99B3 Ford F-150
  • P99B3 Ford F-250
  • P99B3 Ford F-350
  • P99B3 Ford Fiesta
  • P99B3 Ford Flex
  • P99B3 Ford Focus
  • P99B3 Ford Focus Electric
  • P99B3 Ford Freestar
  • P99B3 Ford Freestyle
  • P99B3 Ford Fusion
  • P99B3 Ford Fusion Energi
  • P99B3 Ford Fusion Hybrid
  • P99B3 Ford Fusion Plug-In Hybrid
  • P99B3 Ford GT
  • P99B3 Ford Mustang
  • P99B3 Ford Mustang Mach-E
  • P99B3 Ford Mystique
  • P99B3 Ford Probe
  • P99B3 Ford Ranger
  • P99B3 Ford Taurus
  • P99B3 Ford Taurus X
  • P99B3 Ford Tempo
  • P99B3 Ford Thunderbird
  • P99B3 Ford Transit
  • P99B3 Ford Transit Connect
  • P99B3 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.