2003 Chevrolet Avalanche "battery onstar" Questions

Wont start my truck will not start, error that comes up is rfa 1 low battery New onstar module? What is RFA?

BATTERY No, OnStar is a GM only product. OnStar is a factory-installed option and cannot be installed by a dealer or retailer, so you must do one of the following: 1) Purchase a GM vehicle with OnStar

...battery now Onstar has no power and dealer wants 1 to 2 hours to reboot ($140.00 per hour) . Any other options? No that is a dealer only job as special equipment is required. You don't ever want to ...

...onstar battery how to change a onstar battery an were it is at I believe it is next to the OnStar module under the passenger rear seat. Depends on the model year though. Can you update with ...

very similar code before, last year, and the dealer replaced the battery and the issue was resolved. There does exsist a service dept advisory informing dealers of this Onstar battery issue. Good luck

...Onstar? Any other ideas as to where the parasitic battery drain might be coming from? ...

...onstar tech support and they told me to disconnect battery which I did and it did not correct problem. Anybody????? HELP TAKE IT TO A DEALER THEY WILL DEACTIVATE IT FOR YOU. THERE IS A SPECIAL POLICY ...

...Battery for my Onstar system on by 2005 G6? I have pulled the trunk liner as advised but cannot find the battery. dont really get the question the onstar is ran by regular engine battery and ...

...OnStar on the 2001 Bravada to try to eliminate it as the cause of battery drain. Question edited for clarity - maker. Question moved to sub category Location (generally under the seat) ...

...OnStar® (UE1) with Back Up Battery: The Back Up Battery is a redundant power supply to allow limited OnStar® functionality in the event of a main vehicle battery power disruption to the VCIM ...