I have a 2015 2.4 equinox that shut down while driving. All accessories work, dash shows service stabilitrak and power steering. Obd2 only scans U0100 lost communication with E.C.M./P.C.M. so far I've replaced the battery, and checked fuses. The ECM fuse is good, but isn't getting power. There's Continuity between the the power distribution center and ECM and everything else seems to be getting power. I disassemble the power distribution center and found the contacts to be slightly corroded. Cleaned it up, reassembled and put it back in, still no luck. Any ideas on what would prevent the ECM fuse from getting power?
ECM fuse dead
- Thread starter gtayl203
- Start date
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