Question about 2004 Pontiac Grand Prix
If i turn on my a/c both fans will work but if car is under normal operation they dont come on. i changed thermostat and temp sensor checked fuses but have not replaced relays in power distribution center! i tried some old relay fuses and no difference. is there another area i should be looking at? also the check engine light told of thermostat coolant so i changed the above mentioned any other suggestions?
There is another temp sender on block 2 wire sensor that controls fans
Posted on Nov 12, 2008
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Posted on Jan 02, 2017
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