2003 Oldsmobile Bravada AC Fan

2003 OLDSMOBILE BRAVADA
85,000 MILES • 6 CYL • 4WD • AUTOMATIC
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VINCENTJC
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  • 6 POSTS
The air condition fan works only on occasion, usually when I start the car in the am, then after shopping and starting again, it will not come back on.

The A/C itself is working and air blows in from the outside as a result of moving, but no cold air if I am stopped.

It also will not adjust speed, it is either high or none at all.

The outside temperature display reads 50 even if it is 100 degrees outside.
Jul 23, 2010 at 1:54 PM
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BLUELIGHTNIN6
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as for the blower motor issue, it would seem as though either the blower motor relay or the blower resistor pack has failed.

for the temp. reading, it is caused by a faulty ambient temperature sensor.
Jul 23, 2010 at 5:28 PM
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BLUELIGHTNIN6
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sure, your ambient air temp. sensor is on the left center of the radiator support.
Jul 24, 2010 at 12:27 PM
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