Here is some info, Some customers may comment that the blower will only work on low speeds or has become inoperative. REPLACE THE BLOWER MOTOR RESISTOR AND RESISTOR MODULE CONNECTOR. Lower the hush panel or close-out panel enough to gain access to the resistor module connector.
Disconnect the connector from the resistor module.
Remove the tape from the wiring harness to expose the wiring. Cut the wires back far enough from the connector to eliminate any melted insulation on the wire. Install the new connector. Use the yellow splice sleeves provided with the connector.
Install new blower motor resistor.
Reinstall the fuse or connector block. Test the blower motor to make sure all speeds are functional.
Reinstall the hush panel/close-out panel.
This bulletin might help. Here is the part #15862656
for the connector.
Thursday, February 21st, 2008 AT 7:21 PM