Problem Reports » Rear Heater only operates in high

Problem Reports

Chevrolet Express 3500

 

Report: Rear Heater only operates in high

Chevrolet Express 3500 Problem
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Model Year Affected: 2006

  •  Rookie

    The resistor block (located somewhere on the left side behind the interior walls) has failed. Have a replacement from an junkyard vehicle but have not yet put it in.

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