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Super Mechanic
Super Mechanic, Master technician
Category: Chevy
Satisfied Customers: 17220
Experience:  29 yrs. exp., ASE master, cert. in G.M. electrical, a/c, susspension, brakes, electronic steering
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1996 chevy: only runs..a blower motor resistor pack but where is it

This answer was rated:

1996 chevy pickup blower motor only runs on High   was told i needed a blower motor resistor pack but where is it located on this truck

Hello and welcome to Just, Super mechanic here. About your vehicle.


Yes, there has been a service bulletin on them. It is in the top of the heater/ac box.









Remove or Disconnect

  1. Negative battery cable.
  2. Roll instrument panel back.
  3. Plenum tray.
  4. Electrical connectors, as necessary.
  5. Screws.
  6. Blower motor resistor.

Install or Connect

  1. Blower motor resistor.
  2. Tighten screws to 1.4 Nm (12 lb in) .
  3. Electrical connectors, as necessary.
  4. Plenum tray.
  5. Roll instrument panel forward.
  6. Negative battery cable.
    • Check circuit operation.


File In Section: 1 - HVAC

Bulletin No.: 66-11-03

Date: July, 1996

HVAC Fan Only Operates on High Speed (Replace Blower Motor Resistor Assembly)




Some owners may comment that the HVAC fan will operate only on high speed setting.


The blower motor resistor fails open.


Replace blower motor resistor assembly with new part,


Parts Information

P/N Description Qty 15024815 Resistor Asm - Blower Motor 1


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Customer: replied 8 years ago.
Thanks I have half of the dash out I could have gotton to that part much easer if i had ask here first. Your all the greastest thanks
Your welcome and come again, anytime, thanks