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How do you change or fix the blower fan for hvac on a 2000 jimmy when the heater works but doesn't blow?
Wiki User
∙ 16y ago
1. check the fuse block for a blown fuse. 2. check for an in-line fuse ir circuit breaker that controls the fan. 3. If this vehicle has a/c it also has a control module that tells the components of the heat/defrost/a/c what to do. the blown fuses are not expensive. the control module is approx $400
Wiki User
∙ 16y ago
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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.
How do you change a heater core in a 1998 jimmy?
Before CHanging the Heater Core, have you tried flushing it? I have a 99' Jimmy and have to do this every year to get my heater to work.
Where is blower relay on a 1994 s-15 Jimmy?
On the passenger firewall in the engine compartment beside the heater/ac blower. It is a 1"x1" cube about 2" tall.
Where is the blower motor and heater core located on a 1993 GMC Jimmy?
heater core is behing the dash on the passengers side and the blower more same side but under the hood up against the fire wall. Its round you cant miss it.
How hard is it to change the heater blower fan in a 1994 GMC Jimmy?
Simple, Passenger side engine caomparment on the fire wall. Remove the cover (its kinda round) remove and bolt in new motor.
How come the heater in a 2000 gm jimmy only works on high?
The blower speed resistor is burned out. It is located under the hood, on the firewall, passenger side, not far from the blower motor.
How do you replace the heater core on a jimmy?
How do you replace the heater core on a jimmy?
Where is the blower on a 1998 GMC jimmy for the heater?
The blower motor is located on the passenger side, under the hood, against the fire wall. It is protected by a rubber cover that you need to cut out. Look close it says CUT HERE FOR SERVICE.
Where is the fuse for heater blower located on a 1999 gmc jimmy?
Under the hood , in the main fuse box. It should be a relay in the main fuse box , that is located under the hood.
How to replace a heater core in a 1992 GMC Jimmy?
I need to know how to replace a heater core in a 1992 GMC Jimmy?
On a 2000 Gm Jimmy How do you change the heater core?
Remove the dash on the passenger side. Good luck, this is not an easy job.
Where is the heater control valve located on a 2001 gmc jimmy?
heater control valve located on 2001 gmc jimmy 4.3l
