2001 navigator not blowing heat

11-11-2007, 05:08 PM
i've got a 2001 that is not blowing heat. I already changed out the thermostat and the temp gets up to operating temp, I have it set at 90 degrees but it is still blowing cold air. Anybody have any suggestions.

11-18-2007, 09:59 PM
Anybody have any suggestions.

I suspect a Blend Door not functioning.
The 2001 should be have a the ability to run in test mode. Test mode will check the Blend Door too...

11-20-2007, 10:29 AM
Blend door was working, the problem was a plugged heater core. Replaced that and now has heat but the air bag light stays on now. It flashes 3 then 2, so I'm guessing that is a 32 code. Did some searching online and it say a clock spring. Would this be the problem or is it possible I didn't hook something back up under the dash after reinstalling it.

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