So I did the on off trick and got these codes. Any idea how to fix it so I can get that damn light off my dashboard?

23** Intake air temp sensor voltage too high or low Intake air manifold temperature sensor is out of range. Check sensor.
33* AC clutch relay circuit Short or open in the AC clutch circuit.

 

Check the sensors and replace if needed.

 

Gotta fix the problems to clear the codes to get the light to turn off....

 

Inspect the IAT sensor and connector. Probably just have to get a new one.
Get a wiring diagram for the ac circuit, Hanes might have it in their manual or download the FSM from the FAQs section, and trace the connections; look for bad wires, test relays and fuses, and pin down the short/open.

Then clear the codes and hope its fixed

 

Don't forget to do so (pull/replace) with the neg bat cable off. And that will reset the CEL too...

 

All the auto places around here do not have a new one in stock (IAT) so I will pull the old one off and clean it up good see if that fixes it. IF not then order one I guess.

 

I don't think cleaning will do jack. Order a new one. And as stated, remove the neg. battery cable first.

 

voltage too high indicates that its shorted out, outputting a 5 volt or 12 volt signal.
replace.

reset pcm by removing battery cable and turning on headlights for 30 seconds to drain the capacitors. removing cable only for 5 minutes is not enough to reset it.