Posts Tagged: Subaru no crank

Subaru won’t start

February 2, 2019

Diagnose and fix Subaru won’t start conditions If you encounter a Subaru no start issue, start by checking for trouble codes. Shops are finding a wiring harness chaffing issue that can result in this condition. If you check for trouble codes and find a U0100 Lost communication with ECM, this may be the fix. But you also find no trouble codes stored. Check fuse 25 in the underhood fuse box Fuse 25 powers the ECM, Leak Check Valve, Fuel Injectors, Mass Air Flow and Intake Air Temperature Sensors and Purge … Read More