Shop OEM General Motors Part # 84692729 (84249582). CONTROL MODULE. Controller. 2021-23, AC/heater. 2024-25, AC/heater, w/o auto temp cntrl. Envista; w/Rain Sensing Wipers. Trailblazer; w

2021-23. AC/heater. Collision alert. Labeled: 60004925. Labeled: 60005022. Labeled: 60005513. Labeled: 60005514. Labeled: 60005516. Labeled: 60005860. Labeled: 60005968. Labeled: 60005974. Labeled: 60006501. Labeled: 60006502. Labeled: 60006504. Multi color display. Single color display. W/AUTO temp cntrl. W/AUTO temp control. W/FOG lamps. W/HEATED seats. W/MEMORY card. W/O auto temp cntrl. W/O auto temp control. W/O fog lamps. W/O heated seats. W/O memory card.

2021-23. AC/heater.