Rear Window Defogger System Components
WARNING: This page is about a different car, the 2018 Chevrolet Trax and 2018 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
The rear window defogger system consists of the following components:
- HVAC control module
- Underhood ruse block (Contains rear defogger PCB relay)
- Rear defogger grid
- Driver Outside Rearview Mirror
- Passenger Outside Rearview Mirror
- 30A fuse
| Callout | Component Name |
|---|---|
| A9B | A9B Outside Rearview Mirror - Passenger |
| E18 | E18 Rear Defogger Grid |
| A9A | A9A Outside Rearview Mirror - Driver |
| K33 | K33 HVAC Control Module |