Ford U300C: Ignition Input Off/On/Start
Is your scanner showing Ford U300C?
No worries. We'll show you what it means and how to deal with it.
Ford U300C: Ignition Input Off/On/Start
OVERVIEWWhat Does The Ford U300C Code Mean?
The PCM monitors the ignition key state. This DTC sets when the key state is not available.
What Are The Potential Causes Of The Ford U300C Code?
- ISP-R circuit open
- ISP-R circuit short to ground
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> INNOVA 5210
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Ford U300C, DTCDECODE.