P1689

P1689 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1689 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P1689 Fault Code Meaning :

Ford P1689 Symptoms :

Ford P1689 Reasons :

How To Fix Ford P1689 Trouble Code ?

Which Ford cars have the code P1689?

  • P1689 Ford Aerostar
  • P1689 Ford Bronco
  • P1689 Ford C-Max
  • P1689 Ford C-Max Energi
  • P1689 Ford C-Max Hybrid
  • P1689 Ford Contour
  • P1689 Ford Crown Victoria
  • P1689 Ford EcoSport
  • P1689 Ford Econoline
  • P1689 Ford Edge
  • P1689 Ford Escape
  • P1689 Ford Escape Hybrid
  • P1689 Ford Escort
  • P1689 Ford Everest
  • P1689 Ford Excursion
  • P1689 Ford Expedition
  • P1689 Ford Explorer
  • P1689 Ford Explorer Sport Trac
  • P1689 Ford F-150
  • P1689 Ford F-250
  • P1689 Ford F-350
  • P1689 Ford Fiesta
  • P1689 Ford Flex
  • P1689 Ford Focus
  • P1689 Ford Focus Electric
  • P1689 Ford Freestar
  • P1689 Ford Freestyle
  • P1689 Ford Fusion
  • P1689 Ford Fusion Energi
  • P1689 Ford Fusion Hybrid
  • P1689 Ford Fusion Plug-In Hybrid
  • P1689 Ford GT
  • P1689 Ford Mustang
  • P1689 Ford Mustang Mach-E
  • P1689 Ford Mystique
  • P1689 Ford Probe
  • P1689 Ford Ranger
  • P1689 Ford Taurus
  • P1689 Ford Taurus X
  • P1689 Ford Tempo
  • P1689 Ford Thunderbird
  • P1689 Ford Transit
  • P1689 Ford Transit Connect
  • P1689 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.