fans wont kick in with ac on

ASSISTANCE Stock Engine-Bay Components
1

car was over heating read somewhere turn on ac to see if the fans kick on and they wont any i deas

2

If your fans wont turn on with ac replace either ur fan relay switch or ur coolent temperature sensor on the head

3

The ECT “Sensor” on the head does not “talk” to the fan system, it only talks to the ECU. The items related to the radiator and AC fans are the ECT “Switch” and the Engine Oil Temperature Switch.

I’d check the fan motors first followed by the Radiator Fan Relay, the Condenser Fan Relay as well as the ECT switch and see what you find.

4

[QUOTE=Colin;2333381]The ECT “Sensor” on the head does not “talk” to the fan system, it only talks to the ECU. The items related to the radiator and AC fans are the ECT “Switch” and the Engine Oil Temperature Switch.

I’d check the fan motors first followed by the Radiator Fan Relay, the Condenser Fan Relay as well as the ECT switch and see what you find.[/QUOTE]

i checked the fans and and jumped the wire that ran from the coolant temp switch and the fans activated im going to replace the cts next and check my grounds