Question about Oldsmobile Silhouette
...check to see that both fans are coming on by doing this....trapped air is common because of the odd configuration of the cooling system...turn on all heaters and place fans on high...warm up the ...
...engine. If the light comes on before it starts to overheat then check the fan. If not the check the relay. But before you look at the fan make sure the fuse is good. Hello: Check fuses, relay(s) And ...
...check the relay. Locate the fan relay and look for another relay in the panel that is EXACTLY like it. WE WANT- another relay that is exactly the same BUT NOT critical for engine or a/c operation. We ...
Question about Oldsmobile Silhouette
...Engine Closer to Front of Vehicle At the Head ,Thereis a 2 wire Plug On it and This Sensor Goes to the ECT witch CONTROLS COOLING FAN RELAY. Hope this Helps and if you Need A Diagram For this It Must ...
Question about Oldsmobile Silhouette
...all engine three cooling fan relays under any of the following conditions: • When engine coolant temperature exceeds 113°C (235°F). • When A/C refrigerant pressure is greater than 275 psi (2.9
...on your engine temp gauge, find rad thermo switch and bridge connection (it's a switch anyway) this should bring on rad fan. Thermo switch usually on thermostat housing or radiator body housing
Question about Oldsmobile Silhouette
...engine and heater components a bit more than they would in warmer weather. Would be good to know what the actual coolant temp is. Could check that with a guage, and also check to see what temp ...
Check engine po480 how to fix it Fan 1 stop working Code 480 just means the cooling fan is not working. You would need to test the fan motor and the relay to find out the actual problem. The engine ...
if it is running once the engine has warmed up. Check the fuses for the fan and its relay. Swapping relays with the AC fan to test is one way of testing if it is the relay or the fan that could be bad
...fan motors are grounded thru the engine computer. The computer takes input from the coolant sensor and the ac control to decide when fans are needed. You would need to know if the computer is ...
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