The blower motor resistor pack is defective. Replace it.
Attached to the blower motor under the passenger dash
The blower motor is drawing to many amps, replace the blower motor.
If the one speed it works on is high speed, it is the blower motor speed resisitor that is bad.
I would check any fuses/relays related to the heater or blower motor. If the heater fan doesn't work, could be a bad heater blower motor resistor(if has one) which are usually inline in the ductwork or out next to the heater blower motor under the hood. If the fan does work w/no heat then could possibly be a bad thermostat(stuck open) or control head.
The blower motor relay is located behind the glove box compartment beside the blower motor resistor. When you remove the glove box compartment, just look to the left of the resistor and the relay is located directly beside it with a metal retaining frame holding both the resistor and the relay.
will a 95 chevy k1500 transfer case hook up to a 96 chevy k1500 transmission
easy way is to take the bed off and drop the gas tank fuel pump is setting on top.
Need one hell of a lot more information then this
On my 1993 K1500 Silverado, it is behind the heater/ac blower assy. However, I can not find any info on how to get the assy apart, or where it is connected to the dash switch.
YES. They are the same.