DuAL Control Issue

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Oct 7, 2013 | 08:23 AM

CW Green

Thread Starter

Joined: Jun 2013

Posts: 10

From: Mountain Home, Arkansas

DuAL Control Issue

Please help before winter! The passenger AC and heat control is lit up and working fine, but my Driverside Heat does not light up and doesnt switch to heat when I control temperature.

Oct 7, 2013 | 08:29 AM

Hiroska

Joined: Aug 2012

Posts: 1,062

From: Saint Louis, MO

Model of MC?

Oct 7, 2013 | 08:57 AM

CW Green

Thread Starter

Joined: Jun 2013

Posts: 10

From: Mountain Home, Arkansas

2005 Monte Carlo 4.3

Oct 8, 2013 | 08:03 PM

ndaguanno

Joined: Dec 2012

Posts: 285

From: Roseville, Michigan

Quote:

Originally Posted by CW Green

Please help before winter! The passenger AC and heat control is lit up and working fine, but my Driverside Heat does not light up and doesn't switch to heat when I control temperature.

The bulb is probably burned out behind the drivers side, not a big deal both mine are out I'll have to replace them one day, as for it not switching its probably the blend door motor. You can hit the blend door motor with a screwdriver and it may work, but you'll end up replacing it eventually.