B0637
B0637 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B0637 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 B0637 Fault Code Meaning :
Ford B0637 Symptoms :
Ford B0637 Reasons :
How To Fix Ford B0637 Trouble Code ?
Which Ford cars have the code B0637?
- B0637 Ford Aerostar
- B0637 Ford Bronco
- B0637 Ford C-Max
- B0637 Ford C-Max Energi
- B0637 Ford C-Max Hybrid
- B0637 Ford Contour
- B0637 Ford Crown Victoria
- B0637 Ford EcoSport
- B0637 Ford Econoline
- B0637 Ford Edge
- B0637 Ford Escape
- B0637 Ford Escape Hybrid
- B0637 Ford Escort
- B0637 Ford Everest
- B0637 Ford Excursion
- B0637 Ford Expedition
- B0637 Ford Explorer
- B0637 Ford Explorer Sport Trac
- B0637 Ford F-150
- B0637 Ford F-250
- B0637 Ford F-350
- B0637 Ford Fiesta
- B0637 Ford Flex
- B0637 Ford Focus
- B0637 Ford Focus Electric
- B0637 Ford Freestar
- B0637 Ford Freestyle
- B0637 Ford Fusion
- B0637 Ford Fusion Energi
- B0637 Ford Fusion Hybrid
- B0637 Ford Fusion Plug-In Hybrid
- B0637 Ford GT
- B0637 Ford Mustang
- B0637 Ford Mustang Mach-E
- B0637 Ford Mystique
- B0637 Ford Probe
- B0637 Ford Ranger
- B0637 Ford Taurus
- B0637 Ford Taurus X
- B0637 Ford Tempo
- B0637 Ford Thunderbird
- B0637 Ford Transit
- B0637 Ford Transit Connect
- B0637 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.