Have you experienced an issue with the blower motor speed selection on a Chevrolet Suburban?
Have you experienced an issue with the blower motor speed selection on a Chevrolet Suburban & Silverado (1999-2006),
GMC Trailblazer & Envoy (2000-2006)?
The most likely problem is the blower motor resistor has failed and will require replacement. Another common problem is the electrical connector to the blower motor resistor may have a short causing the socket connection to melt.
GMC Trailblazer & Envoy (2000-2006)?
The most likely problem is the blower motor resistor has failed and will require replacement. Another common problem is the electrical connector to the blower motor resistor may have a short causing the socket connection to melt.
gpd has the answer!
The 1711755 is a replacement electrical connector that comes with the same color coding as the wiring harness and includes heat shrink over the butt connectors. All you need to do is cut the old electrical connector out, match the wire colors together, then crimp the lines. Finally, using a heat source, heat the heat shrink connectors to waterproof them.
Click "Download File" for the PDF version.

39_blower_motor_resistor.pdf |