soldwrangler
NAXJA Forum User
- Location
- gardendale, al
its a 91 w/4.0 H.O. the fan comes on when a/c is on. is the fan supposed to come when engine gets to a certain temp. to assist the manual fan when the a/c is off?
soldwrangler said:thanks for the info. thats what its not doing
Totally untrue. Depending on the year the fan either has it's own thermostat or the ECU controls it. It does come on with the AC compressor or High engine temp.but the dealership told me that it was contingent
goodburbon said:I didn't believe him either, then I read the schematic in the FSM. It is true, (for the 2000 year model at least). It(the ECM) requires both a hot signal and an adequate head pressure signal before turning the aux fan on.
I personally think it is quite a retarded thing to do on a vehicle that has such a propensity to overheat.:explosion
y-townxj said:my fan wont come on and my engine is getting hot so shouldi just wire it so its on all the time