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ZZ-2 ZW-GM Flash Controller Plug & Play for Select 2014-Up GM Vehicles - ZW-GM

Model # ZW-GM
Abt # ZWGM
UPC # 8500393709778
  • Compatible With Select 2014-Up GM Vehicles
  • Multiple Flash Patterns
  • Plug & Play Design
  • Push Button Activation
  • Up-Fitter Wire Activation
  • Easy Activation Using OEM Controls
  • Outputs Mimic Flash Patterns For External Lighting Systems
  • Gray Finish
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ZZ-2 ZW-GM Flash Controller Plug & Play for Select 2014-Up GM Vehicles

A BCM-connected module for select GM vehicles that allows you to flash the OEM lights with a simple press of button.

The ZW-GM is a plug and play unit at the OE BCM (body control module) which allows you to flash the factory lights in 3 different flash patterns. All patterns are selectable using the high-beam lever. The unit can also be triggered via the provided push button or wire trigger for up-fitter trucks.

Features

Compatibility

  • GM
    • 2014-2023 (pre-facelift) Silverado / Sierra
    • 2018-2024 (pre-facelift) Colorado / Canyon
    • 2018-2020 Tahoe / Suburban

Footnotes:

  • NOTE: Not currently compatible with HD trucks (2500/3500), please wait for update soon.
California customers:

Frequently Asked Questions

  • The flash patterns can be activated using the high-beam lever, a provided push button, or an up-fitter wire trigger. This allows easy switching between three different flash patterns depending on your preference and application.
  • No, installation is straightforward due to the plug and play design. The unit connects directly to the OE Body Control Module (BCM) of compatible vehicles, making it quick and easy to set up without complex wiring.
  • Yes, the outputs mimic the flash patterns for external lighting systems, enabling seamless integration with auxiliary lights and additional flashers that may be installed on the vehicle.
  • The module is compatible with select GM vehicles manufactured between 2014 and 2024, specifically pre-facelift Silverado, Sierra, Colorado, Canyon, Tahoe, and Suburban models within those years.
  • The package includes the ZW-GM flash controller, a T-harness, an activation switch, and an input/output harness, providing all necessary parts for installation and operation.