B2491
B2491 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B2491 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 ICU reads the wiper switch position and sends the status of the switch to the BHM. This fault becomes active when the ICU reads that both LO speed and HI speed are active at the same time.
The BHM measures the current on this circuit when the headlamp output is commanded ON. This fault indicates that the left high beam headlamp circuit is drawing more current than it is designed to supply and possibly there is a wiring fault shorting this circuit to ground.
Ford B2491 Fault Code Meaning :
Ford B2491 Symptoms :
Ford B2491 Reasons :
How To Fix Ford B2491 Trouble Code ?
Which Ford cars have the code B2491?
- B2491 Ford Aerostar
- B2491 Ford Bronco
- B2491 Ford C-Max
- B2491 Ford C-Max Energi
- B2491 Ford C-Max Hybrid
- B2491 Ford Contour
- B2491 Ford Crown Victoria
- B2491 Ford EcoSport
- B2491 Ford Econoline
- B2491 Ford Edge
- B2491 Ford Escape
- B2491 Ford Escape Hybrid
- B2491 Ford Escort
- B2491 Ford Everest
- B2491 Ford Excursion
- B2491 Ford Expedition
- B2491 Ford Explorer
- B2491 Ford Explorer Sport Trac
- B2491 Ford F-150
- B2491 Ford F-250
- B2491 Ford F-350
- B2491 Ford Fiesta
- B2491 Ford Flex
- B2491 Ford Focus
- B2491 Ford Focus Electric
- B2491 Ford Freestar
- B2491 Ford Freestyle
- B2491 Ford Fusion
- B2491 Ford Fusion Energi
- B2491 Ford Fusion Hybrid
- B2491 Ford Fusion Plug-In Hybrid
- B2491 Ford GT
- B2491 Ford Mustang
- B2491 Ford Mustang Mach-E
- B2491 Ford Mystique
- B2491 Ford Probe
- B2491 Ford Ranger
- B2491 Ford Taurus
- B2491 Ford Taurus X
- B2491 Ford Tempo
- B2491 Ford Thunderbird
- B2491 Ford Transit
- B2491 Ford Transit Connect
- B2491 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.