GM 19210259
Window Regulator, Rear Driver Side

The first step is to detach the front door outside handle in order to replace the front door Window Regulator. First disassemble the front door window run channel assembly and the front door lower speaker. Separate the mirror electrical connector from the system then remove the 4 electrical connector rosebuds which are located at the mirror and under the speaker. Begin by loosening the two bolts at the back of the module before removing the remaining four bolts on the module and three bolts on the door shut face. Detach the door harness at the door jamb before removing the Window Regulator module from its position in the door. Install the Window Regulator module by putting it into the door then fasten the door harness at the door jamb during installation. Install the door shut face 3 latch bolts first, then tighten them to 10 n.m before moving on to the 4 module bolts to be tightened at 8 n.m. Fasten the mirror electrical connector and the 4 electrical connector rosebuds in place. Position the front door lower speaker followed by the front door window run channel assembly and finish with reinstallation of the front door outside handle.

Disconnect the electrical connector rosebuds.

Loosen the 2 rear module bolts and remove the 4 remaining module bolts.