Subaru P1574: Key Communication Failure
Is your scanner showing Subaru P1574?
No worries. We'll show you what it means and how to deal with it.
Subaru P1574: Key Communication Failure
OVERVIEWWhat Does The Subaru P1574 Code Mean?
Communication failure between key and body integrated unit.
What Are The Potential Causes Of The Subaru P1574 Code?
- Faulty ignition keys (transponders)
- Faulty body integrated unit. (Register all ignition keys (transponders)
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
Diagnostic Trouble Code (DTC) Detecting Criteria for P1574 – Page 192
