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Showing results for tags 'Dome light'.
Found 2 results
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So there's plenty of posts for footwell lights for 19-21 models using the BCM X1 pin 23 wire as a trigger source to activate the dome lights when opening any door. Helping a buddy with his 2022 refreshed RST and discovered the BCM has completely changed from previous models, there's 2 rows of plugs now. Have looked at the gmupfitter manual but not getting very far, have unplugged each plug on the BCM one at a time but the dome lights never went off. Also tried the overhead console the gray plug pin 13 which seems to provide signal to the overhead LED but it only reads about 7.5 volts which didn't provide enough voltage to tap into for the trigger source. Has anyone attempted this mod on the refreshed model? Could sure use some help! -
I have a 2005 Sierra Crew Cab, Short Box, Z71. The dome lights do not come on when I open any doors, but the door lights come on. Any ideas?
