Question about Cars & Trucks
This is usually caused by a bad resistor pack. This pack (about 2X3 inches) will be located on the heater case, probably on passenger side, probably close to heater blower. Unplug the 4 or 5 wire connector, remove the two retaining screws, and pull the pack out. Likely you will see one of the little coiled resistor wires is broken. A new resistor pack costs about $25-30 dollars.
Posted on Jan 16, 2013
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Posted on Jan 02, 2017
remove the trim panel below the glove box and you will see the blower motor,just to the left of it you will see a 4 wire connector plugged into the case. This is the blower motor resistor,this is what you need to replace.
Posted on Feb 12, 2009
I'd replace blower resistor, usually found under hood on firewall on passenger side, or on duct work, inside under dash on passenger side,close to blower motor.
Posted on Jun 01, 2009
It is the Blower Motor Resistor located behind the Glove Box on the dash. Remove the Glove box to access. It is mounted against the fire wall. This is a common problem. My 2002 did the same exact thing.
1. Disconnect the negative side of Battery.
2. Disconnected the Electrical Connection to the Resistor.
3. Remove the bolts/screws. I believe they have 8mm heads, there should be 2 of them.
4. Replace with new one.
5. Reconnect the negative side last.
6. Test System before putting the glove box back in!
7. Enjoy the CONTROLLED HEAT!!
Posted on Nov 25, 2009
sounds to me like your blower resistor is bad.it happened to a friend of mine,but his would only work on high.i replaced it for him and now all speeds work like new.hope this info helps.good luck and take care, manny
Posted on Feb 19, 2010
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