u/No-Ad-9170

2003-slicktop, headlights, taillights, turn signals don’t work outside the car-but they do on the dash. The hatch doesn’t open, the windows roll up occasionally and everything else seems to work. Otherwise it starts and drives great.

I’ve checked all fuses and relays-aswell as the k-bus. I also know the lights work because they come on at startup then turn off. Ordered a new BCM and I think my autel scanner can program it. But I’m wondering if I’ve overlooked something silly. I haven’t looked to close at the can bus but I’m not getting fault codes for it-I get a lot of GM unit failure codes, and blower motor short to ground (but it works)