/en/qa/tag/reading Powered by Question2Answer /en/qa/100977/evo-all-2015-chevy-trax-step-4-yellow-only-blinks-4-times-then-goes-yellow-and-red-solid teck support says the brown wire is not making a good connection so i checked and everthing is making good contact and from the obd2 port terminal one (green wire i am curenly plugged rite into it to make sure that is not the issue. checked with meter and the connection is reading .5 of an ohm. so that is not an issue any more if it was. just seeing if anyone know where to go from here thanks Chevrolet /en/qa/100977/evo-all-2015-chevy-trax-step-4-yellow-only-blinks-4-times-then-goes-yellow-and-red-solid Tue, 22 Dec 2020 21:44:24 +0000