ZZ2 ZW-GMLC-EV
ZW-GMLC-EV – Advanced Plug & Play OEM Light Controller for New GM and EV Models
The ZW-GMLC-EV is the latest evolution in the ZWAGZ product line — a plug-and-play OEM Light Controller module designed specifically for 2024 and newer GM and EV vehicles, including the Chevy Silverado EV, GMC Sierra EV, 2025 Chevy Tahoe, GMC Yukon Denali, and GMC Sierra HD3500 Denali.
This upgraded module connects directly at the OE Light Control Module (beside the BCM), allowing you to flash the factory lights in up to seven unique patterns — including two new inverted flash modes for enhanced visibility and customization.
All patterns are easily selectable using the factory high-beam lever. The system can also be activated via the included push button, upfitter wire trigger, or even the OEM keyfob, giving operators maximum flexibility and control in the field.
Backwards-compatible with all vehicles supported by the previous ZW-GMLCv2, the ZW-GMLC-EV continues ZZ2’s mission to deliver fast, reliable, and innovative fleet lighting solutions.
Features:
7 unique flash patterns, including two new inverted sequences with strobe modes
Plug & Play installation — no cutting, splicing, or programming required
Optional activation via push button, upfitter wire, or OEM keyfob
Easy pattern selection using the factory high-beam lever
Outputs mimic internal flash patterns for external lighting systems
Backwards compatible with all vehicles supported by the ZW-GMLCv2
Tested and verified on 2024+ GM and EV platforms
1-Year Warranty
Compatibility:
Model Year
Chevy Silverado EV + GMC Sierra EV 2024+
Chevy Tahoe 2025
GMC Yukon Denali 2025
GMC Sierra HD 3500 Denali 2025
Audio
| Built-in Speakers |
No |
| Speaker Configuration |
No |
| Built-in Speakers |
No |
| Speaker Configuration |
No |
Advanced Features
| Built-in Speakers |
No |
| Speaker Configuration |
No |
| Built-in Speakers |
No |
| Speaker Configuration |
No |
| Built-in Speakers |
No |
| Speaker Configuration |
No |
| Built-in Speakers |
No |
| Speaker Configuration |
No |
Customer Reviews
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Tell others about your experience with this product.
Mobies
from Markham, ON
Mar 21, 2017
Review title
Bought this monitor and returned it the same day because although I have an Nvidia GTX 560 video card, it was not powerful enough to scale resolution up to 4k HD.
With the video card I have I was unable to go higher than 1080p !! So, before you buy this monitor,
please sure you have the right video card with HDMI 2.0 and/or a Display port.
Mobies
from Markham, ON
Mar 21, 2017
Review title
Bought this monitor and returned it the same day because although I have an Nvidia GTX 560 video card, it was not powerful enough to scale resolution up to 4k HD.
With the video card I have I was unable to go higher than 1080p !! So, before you buy this monitor,
please sure you have the right video card with HDMI 2.0 and/or a Display port.
Mobies
from Markham, ON
Mar 21, 2017
Review title
Bought this monitor and returned it the same day because although I have an Nvidia GTX 560 video card, it was not powerful enough to scale resolution up to 4k HD.
With the video card I have I was unable to go higher than 1080p !! So, before you buy this monitor,
please sure you have the right video card with HDMI 2.0 and/or a Display port.
Mobies
from Markham, ON
Mar 21, 2017
Review title
Bought this monitor and returned it the same day because although I have an Nvidia GTX 560 video card, it was not powerful enough to scale resolution up to 4k HD.
With the video card I have I was unable to go higher than 1080p !! So, before you buy this monitor,
please sure you have the right video card with HDMI 2.0 and/or a Display port.
Mobies
from Markham, ON
Mar 21, 2017
Review title
Bought this monitor and returned it the same day because although I have an Nvidia GTX 560 video card, it was not powerful enough to scale resolution up to 4k HD.
With the video card I have I was unable to go higher than 1080p !! So, before you buy this monitor,
please sure you have the right video card with HDMI 2.0 and/or a Display port.
Mobies
from Markham, ON
Mar 21, 2017
Review title
Bought this monitor and returned it the same day because although I have an Nvidia GTX 560 video card, it was not powerful enough to scale resolution up to 4k HD.
With the video card I have I was unable to go higher than 1080p !! So, before you buy this monitor,
please sure you have the right video card with HDMI 2.0 and/or a Display port.