Subaru P1120: Starter Circuit Switch High Input
Is your scanner showing Subaru P1120?
No worries. We'll show you what it means and how to deal with it.
Subaru P1120: Starter Circuit Switch High Input
OVERVIEWWhat Does The Subaru P1120 Code Mean?
Engine cranking; and PCM detected an unexpected “high” voltage condition on the Starter Switch circuit during the CCM test.
What Are The Potential Causes Of The Subaru P1120 Code?
Check operation of starter motor
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
>>> Twippo 372Pcs Waterproof Wire Connectors Kit
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Subaru Impreza Repair Manual for P1120 – Pages 586-587.
