dome lights and remote key prob?1997 gmc jimmy (truck, battery, chain)

[mattneal]

i have a 1997 gmc jimmy.... i have noticed that my interior light flash while driving and my power locks only work sometimes now... ive checked my alt... it is 14.4 charge, checked my battery and the said it was bad.. it was 1.5 yrs old.. they replaced it... but my dome lights still flicker and remote key and power lock in truck only work part of the time...any help would be nice...

[ESFP]

I don't want to dwell on what you've probably already checked, but the remote key and trunk sounds like the battery in your remote control key chain. As for the flickering dome light, you can usually twist those off and see that there are usually flimsy wiring in them. Sounds like a loose wire in the light itself. Hope that's all it is. Good luck!