Rick's Free Auto Repair Advice

Posts Tagged: U2100

ABS light on U2100 Equinox

Fix code ABS light on U2100 Equinox If you run into this situation where you have these indicator lights and cannot communicate with the PCM or BCM, don’t freak out. You’ve run into this problem before-on your desktop computer. The multiple computers in your car have become confused and are locked into an endless loop called “logic lock.” To fix the problem, you have to “reboot” the computers. Disconnect both positive and negative battery cables. Touch them together for 30 seconds to drain all capacitors in the system. Then reconnect … Read More


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