Av8r3400 Posted August 11, 2018 Report Share Posted August 11, 2018 My HDT (12 Volvo 730) will shut down the interior power after a short period of time while parked. 12v outlets, interior lights and the fridge all shut down. It will power back up if I press the top of the sleeper fan switch on the dash. Is there somewhere to defeat this unwanted feature? Quote Link to comment Share on other sites More sharing options...
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