Z-Flash LCM Plugin Flasher for GM

Z-FlashSKU: ZF-LCM-ESC-2021-2024

Sale price$329.99


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! 

The Z-Flash LCM is compatible with select new model GM vehicles and powers on with the included switch or use your own controller or switch box. There is no need for any external power source! 

What's Included:

  • One (1) Z-Flash Module
  • One (1) Switch/Hardwire Cable
  • One (1) Vehicle wring harness
30 Day Returns and 1 Year Warranty

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Year Model
Silverado 1500
2021-2024 Suburban 
2021-2024 Tahoe
2021-2024 Yukon 
2022-2024 Sierra 1500
Silverado HD 2500/3500
Sierra HD 2500/3500

*Check Production Date for Compatibility*

Tech Specs:

  • Three Flash Patterns
  • Plug and play; installs in just a few minutes
  • Includes switch, mounting tape, and hardwire cable
  • Easy activation using the included switch or OEM controls
  • 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


Z-Flash LCM For GM Instructions

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