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Radiator fan not kicking on... CTS code thrown

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Old 06-06-2010, 04:07 PM
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Default Radiator fan not kicking on... CTS code thrown

...And I replaced the coolant temp sensor. Didn't do anything -.- I have a hunch it's not the temp switch, but rather than theres some bad wiring/connection somewhere... the motor works, tested it.

I do have a question though.. shouldn't there always be current running to the CTS? Because there isn't at the moment, that's why I'm thinking wiring issue... ugh I really don't wanna have to try to trace that all the way back to who knows where. Not familiar with Jeeps, anyone have any ideas for where connections are that I can check?
Old 06-07-2010, 08:27 AM
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I think that temp sensor control the fan.
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