Z-Flash LCM Plugin Flasher for GM
The Z-Flash LCM connects in just a few minutes with one cable into the vehicle's LCM (light control module) and allows you to flash all of the exterior factory lighting on the vehicle!
- When activated, the Z-Flash LCM for GM vehicles can flash:
Low beam headlights, High beam headlights, Fog lights, Turn signals, Reverse lights, Tail lights, Daytime Running Lights, License plate lights, Center mount high stop light, & Cargo lights.
One (1) Z-Flash Module
One (1) Switch/Hardwire Cable
One (1) Vehicle wiring harness
- Compatibility:
- 2021-2024 Escalade
- 2022-2025 Sierra 1500
- 2023-2025 Sierra HD 2500/3500
- 2022-2025 Silverado 1500
- 2023-2025 Silverado HD 2500/3500
- 2021-2024 Suburban
- 2021-2024 Tahoe
- 2021-2024 Yukon
- 2021-2024 Yukon XL
Instructions: https://cdn.shopify.com/s/files/1/0552/6021/7553/files/Z-Flash_LCM_9-16-2024.pdf?v=1727720100