Heating problem 96 LHS

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Old 12-14-10, 05:33 PM
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Unhappy Heating problem 96 LHS

I am getting basically no heat it seems when its warm out the heat works but not when its needed I did the diagnostic on the control head nothing found I read that if you disconnect the cabin air sensor it would make the system work manual any ideas why the heat won't work? Would there be a control under the dash that allows the water the circulate when heat is needed?
 
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Old 12-14-10, 05:43 PM
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Join Date: Dec 2006
Location: Northeastern PA.
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I read that if you disconnect the cabin air sensor it would make the system work manual
Not True......It will default to "Full Heat", but only if failure of the sensor was the only issue.

Back to Basics...Radiator full, no kinked hoses, no clogged heater core. After that......

Work the controls and listen carefully for the doors switching positions.... All the diagnostics in the world wont determine a broken or leaking blend door......

Just for Giggles......Does the outside temp display accurately????
 
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