2018 Chevy Cruze rear brake/turn signal work until the lights are on
I have a 2018 Chevy Cruze with a tail/brake/turn signal light problem, but only on the passenger side and only when the lights have been turned on. Everything works fine, both tail light signals indicate turn when engaged, and both brake lights function properly. However once the lighting system has turned on, (either automatically or manually) the passenger side light function works, but the turn signal and brake light no longer function. What would cause this to happen and how can I fix it? I am very good fixing things but this one has me stumped. I took the light off of the pigtail and tested the circuit. Everything traveling from the BCM is reading just as it should on my multimeter, and the harness on the bulb side has good continuity on all three wires. So again I am stumped on what to check next. If you have any suggestions I would like to hear them. Thanks.
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