Thread: H2 - Factory radio drawing excessive current
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Old 05-25-2010, 03:21 AM
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Default Re: H2 - Factory radio drawing excessive current
I'd have to check but the radio should go to sleep when the key is off. Sounds like an internal short on one of the low current boards. Computer modules go to sleep after 20 minutes, per signal via the serial data buss from the mother computer; BCM.

Onstar does not need to stay on for GPS signals. It only requires GPS if you are using directions or for an accident.
Last edited by f5fstop : 05-25-2010 at 03:27 AM.
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