2000 Olds Alero. Cooling/Heating fan stopped

• Relays carry high-amperage current controlled by a low-current switch
• When a faulty relay is not replaced, the circuit will either be non-functional or remain engaged. here's your relay you need.

http://www.autozone.com/cooling-heating-and-climate-control/relay-radiator-cooling-fan-motor/duralast-relay-radiator-cooling-fan-motor/oldsmobile/alero/1999/4-cylinders-t-2-4l-sfi-dohc/221833_0_0

should be on the back aisle but if fitted with ABS then it is part of the sensors for ABS.

go to store and buy adapter kit simple

FOLLOW RADIATOR COOLANT HOSE TO ENGINE CYLINDER BLOCK UNDER THROTTLE LINKAGES DOWN NEXT TO ENGINE LIFT BRACKET COOLANT TEMPERATURE SENSOR NEXT TO ENGINE LIFT BRACKET.

i would say it is the blower motor

It could be that your heater core is blocked. I would suggest getting the cooling system flushed, and get a mechanic to see if there is blockage.

2000 Oldsmobile Alero 3.4 liter V-6 VIN "E"




Hope helps (remember rated this).

Take a heater hose off and start it up, it should push it out, a lot, like 10psi pressure. Is the cooling system clean? not rusty?Does the heater blow hot air when the engine is hot, if so thats good. when the cooling fan comes on, is the air coming through the radiator hot...it should be. if not, the radiator may be stopped up. if the top and lower hoses are hot, but the air coming through the radiator is cool, the radiator is plugged, and will need to be taken apart and cleaned by a radiator shop, or better yet, replaced.

1. (This is for a 2.2L engine) If equipped with an automatic transmission, remove the exhaust manifold.
2. Drain the cooling system.
3. Remove the thermostat housing to water pump feed pipe bolts.
4. Remove the thermostat housing to water pump feed pipe.
5. Remove the thermostat.

Yes, but it gets it's signsl from the temp sensor for the emissions system, not the one from the temp guage sensor. It could also be a fuse or relay.