Chevrolet/FANS NOT WORKING 03 IMPALA
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Question
WHAT CAN I CHECK NOW, REPAIRED FANS,THERMOSTAT,AND TEMP SENSOR, FANS WON'T COME ON? BUT WHEN I REMOVE WIRE FROM TEMP SENSOR FANS COME ON. REPLACED SENSOR 3 TIME FROM DIFFERENT PLACES..A/C WON'T WORK ALSO..REPLACE RELAYS CHECKED FUSES...NOW I'M TOLD TO REPLACE THE PCM..IT'S THE PCM THE SAME AS THE ECU..AND SO WERE IT IT IN MY CAR..
Armando;
Hi as far as the fans they do not come on as soon as you hook it up- the sensor will turn them on when it gets to the temp. that it is set at. so the fan is not on at all times, only when it is needed.
As far as the a/c Im not shure on the newer cars as I only do the older ones as stated, but you should find what you need in here with one of the other guys ok.
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Roger J.M. Warrington
Expertise
I can help you with most standard type things from 1955 chevys up to around 1975 (1975)>> chevys in differnt areas. engine work heads-cams-trannys-drive train-brakes-some elect. dos and donts. PS UP TO 1975 !! !!!!!!!!!!! I will try with any others after that date. state up to 1975 but I still get 2006-007 etc. I guess you do not read this far ! !
Experience
All i can remember growing up is working on cars and making them loud and fast , and when i started to make money i would sink all of it into my cars so i could get them to go faster and look great. what else is there !I would love a challange to trouble shoot, as it is fun finding what is wrong when all others can not .ON the older cars not past 1975s , etc. so please I will try to help with the newer cars but do not grade me bad if I can not help your 2006 car.etc.
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