On Star draining the battery

[[__--MUD--__]]

so why doesn't this happen on every unactivated onstar vehicle? I have the original analog only and I can go 3-4 weeks between starting.

[Z06RB]

Interesting. I have not had any problem with battery drain from OnStar on either the H2 or Corvette. However, my OnStar is still active with the exception of the phone part.

[HUMTECH]

Why it happens on some and not others is a mystery to me, i tend to call all modules PFM modules. A bunch of inputs go in, a bunch of outputs go out. What happens in the middle is pure f**kin magic.

[[__--MUD--__]]

Which leads on to if your being a dumb ****, you'll let out the magic smoke. Then its junk for sure.

[HUMTECH]

Haha, agreed. The magic smoke is very important, lose it and your screwed

[Ken Bowers]

I pulled the 15A fuse on Saturday to disable OnStar. The green light went out.