P0492

P0492 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0492 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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.

Troubleshoot for a wiring short to ground fault on any of the CHM output or BHM output circuits discussed above. The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.

Ford P0492 Fault Code Meaning :

Ford P0492 Symptoms :

Ford P0492 Reasons :

How To Fix Ford P0492 Trouble Code ?

Which Ford cars have the code P0492?

  • P0492 Ford Aerostar
  • P0492 Ford Bronco
  • P0492 Ford C-Max
  • P0492 Ford C-Max Energi
  • P0492 Ford C-Max Hybrid
  • P0492 Ford Contour
  • P0492 Ford Crown Victoria
  • P0492 Ford EcoSport
  • P0492 Ford Econoline
  • P0492 Ford Edge
  • P0492 Ford Escape
  • P0492 Ford Escape Hybrid
  • P0492 Ford Escort
  • P0492 Ford Everest
  • P0492 Ford Excursion
  • P0492 Ford Expedition
  • P0492 Ford Explorer
  • P0492 Ford Explorer Sport Trac
  • P0492 Ford F-150
  • P0492 Ford F-250
  • P0492 Ford F-350
  • P0492 Ford Fiesta
  • P0492 Ford Flex
  • P0492 Ford Focus
  • P0492 Ford Focus Electric
  • P0492 Ford Freestar
  • P0492 Ford Freestyle
  • P0492 Ford Fusion
  • P0492 Ford Fusion Energi
  • P0492 Ford Fusion Hybrid
  • P0492 Ford Fusion Plug-In Hybrid
  • P0492 Ford GT
  • P0492 Ford Mustang
  • P0492 Ford Mustang Mach-E
  • P0492 Ford Mystique
  • P0492 Ford Probe
  • P0492 Ford Ranger
  • P0492 Ford Taurus
  • P0492 Ford Taurus X
  • P0492 Ford Tempo
  • P0492 Ford Thunderbird
  • P0492 Ford Transit
  • P0492 Ford Transit Connect
  • P0492 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.