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I had a battery tender on car for winter drove it 3 weeks ago went to get in today and fob did not work. Used key to open back hatch to open door. Have no power at all can't even put car in neutral but it appears battery is ok does anyone have any ideas for me. Thanks
Post this in the C6 section instead of the C5 section and you may get more useful and accurate responses.
First I would check the battery voltage with a voltmeter. If it is OK I would check the voltage at the power distribution point.
If that is good I would get out the Factory Service Manuals and start checking for fusible links and power at the ignition switch, etc.
Last edited by Kmcoldcars; Jun 9, 2013 at 08:23 PM.