2000 grand am sometimes heater blower works sometimes not - any answers?
If a 2000 Grand Am sometimes has the heater blower working and sometimes it won't, the problem could be with the heater relay switch. The heater relay switch lets the heater blower know when to come on and when to go off. In most vehicles this switch is behind the glove compartment. This part sometimes gets corroded from condensation in this area. ...
What causes the AC Heater blower on a 1997 Tahoe to work intermittantly Sometimes works great then will shut off and not work for a while?
check the wireing harnesses
Why would the heater and blower stop working on a 2000 grand am?
The blower may simply have burned out. If the blower is out then the heater probably still works. ...
Your heater fan only works on your 1997 tiburon sometimes any ideas?
it is either a bad switch on your controls, or your blower motor is going out ...
What causes the heater blower motor in a 2003 Trailblazer to not work in speeds 1-3 but works in speeds 4 and 5?
Probably the blower motor speed resistor is partially burned out.
Why does the heater on 1999 grand prix not blow hot air The blower works fine the temp control is set on hot and it has new blower motor?
Have you checked your coolant? Kind of obvious but sometimes overlooked.
Why will the heater on a GMC Jimmy not work?
Depends on what you mean by heater will not work. If the blower motor will not work, it can be a blown fuse, bad blower motor, bad blower motor switch, or a defective blower motor resistor pack. If you mean that the blower motor works but there is no heat, then it can be a clogged heater core, thermostat stuck open, or defective heater control valve. ...
Asked in Ford Contour
98 contour svt and the ABS light is on and the heater blower only works on high- Fuse under the hood that controls both heater blower and abs module doesn't appear to be blown Any suggestions?
ABS and blower motor are unrelated. To fix blower motor, read this: http://www.ricksfreeautorepairadvice.com/diagnostics/blower-only-works-on-high-speed ...
Asked in Heater Cores and Blower Fans, Car Heaters
I have a 96 blazer sometimes the blower works for the heater. while the heat is on and i am driving i will hit a bump in the road and it will work. but when i stop and shut car off it doesnt work?
try wiggling the wires at the blower resistor if don't work then tap on blower motor ...
Asked in Pontiac Grand Prix
What causes heater not to work on a 1993 grand prix with a 3.1?
Does the blower work? If not the problem is likely the fuse or a failed blower motor. If it works but blows cold air you probably have a broken engine coolant thermostat. Have you checked your coolant level? ...
What causes the AC Heater blower on a 1990 Le Baron to work intermittently Sometimes works great then will shut off and not work for a while?
First thing to check would be all your connections..make sure you have a good clean ground... if all your connections are good then i would say your blower motor is overheating and shuting down(replace it) ...
Asked in Nissan
2001 Nissan Xterra how to replce a heater blower resitance pack blower only works on high speed?
I just need the location of the heater & blower unit of the 2001 Nissan Xtera. E-mail email@example.com thank you ...
Why the heater of a 1990 dynasty works only on high settings and after does not work at all?
If you are saying the Blower Motor only works on high, then your problem is a defective Blower Motor Resistor Pack. Replace it. ...
Heater motor only works on high speed in 2001 ford ranger?
Normally when a heater blower motor only works on the High setting, it is caused by a defective Blower Motor Resistor Pack. The fix is to, Replace it. In very rare instances it can also be a defective blower motor speed control switch, but rarely. ...
Asked in Chevy Silverado, Heater Cores and Blower Fans, Ford Explorer Eddie Bauer, Ford Explorer Limited
What is wrong when the heater AC blower motor only works on one speed - Ford Explorer?
The blower motor works on only one speed. The blower motor resitor pack is defective and needs to be replaced. It is located on the blower housing in the engine compartment just below the blower motor. ...
Asked in Cars & Vehicles, Car Heaters
What would cause a heater not to work in a 1989 Cadillac De Ville?
Could be, heater blower motor has failed. blower motor fuse is burned out. blower motor speed resistor is burned out. blower motor switch is bad. or, if the blower motor works but you have no heat it could be, cooling system is low on coolant. thermostat is stuck open. heater core is plugged. temp blend door actuator is faulty. ...
What is wrong if a 1997 Saturn SC2 heater does not work and it is not the thermostat?
if the blower motor works most likely heater core is bad. need more info