1997 Toyota Camry A/C & Cooling fans do not come on

1997 TOYOTA CAMRY
177,000 MILES • 4 CYL • 2WD • AUTOMATIC
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JUSTO
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I just put in a new radiator, thermostat & coolant temp switch. I also tested the main eng. relay, & cooling fan relay no. 1, they tested ok.I also checked for any blown fuses relating to this issue, all fuses are fine.I cant even get the A/C fan to turn on, when a/c is in use.I also ran power to both fans directly from the battery, they both turned fine. Any suggestions would be appreciated.Justo
Apr 26, 2008 at 7:57 PM
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RASMATAZ
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Since you know how to test relays below is your EWD on the cooling fans.


https://www.2carpros.com/forum/automotive_pictures/12900_f1_3.jpg


https://www.2carpros.com/forum/automotive_pictures/12900_f2_2.jpg

Jan 25, 2021 at 12:40 PM
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JUSTO
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Reply, Thanks, for sending the ewd. My Haynes repair manual has one as well. Could my problem be a bad a/c pressure sw or maybe the diodes on the water temp sw no.1 line? I don't know what else to try, is there something else that I maybe overlooking? Please advise. Thanks, Justo
Jan 25, 2021 at 12:40 PM
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RASMATAZ
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Try a jumper on each switches in the diagram. still the same could be the computer.
Jan 25, 2021 at 12:40 PM