Gina Mckinney
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Screen problem
Gina Mckinney replied to fiziksgeek's topic in 2014-2018 Silverado 1500 & Sierra 1500
Worked on a 2017 Yukon with the Intellilink screen flickering. Found the Human Interface Control Module Bypass Module. RPO Code: K188. It is located just left of the steering column. Had internal connector fretting. I Unplugged and plugged back in the connectors. Remounted the module. Screen acts normal.
