The Z-Flash LCM 2500 represents the next generation of Z-Flash innovation, delivering a true plug-and-play GM light control solution purpose-built for 2024+ GM gas and electric vehicles. Designed to meet the needs of modern fleets and emergency responders, the LCM 2500 supports platforms including the Chevy Silverado EV, GMC Sierra EV, 2025 Chevy Tahoe, GMC Yukon Denali, and GMC Sierra HD 3500 Denali.
Engineered to connect directly to the vehicle’s OEM Light Control Module (LCM) located next to the BCM, the Z-Flash LCM 2500 enables controlled flashing of factory-installed exterior lights—no cutting, splicing, or permanent modifications required. Users can choose from up to seven selectable flash patterns, including two new inverted flash modes designed to enhance visibility, recognition, and emergency warning effectiveness.
Flash patterns are easily selected using the factory high-beam lever, preserving full OEM operation and driver familiarity. For added flexibility, the system can also be activated using the included push-button switch, upfitter wire trigger, or OEM key fob, making it an ideal solution for fleet vehicles, first responders, utility trucks, and EV applications.
Fully backward-compatible with previous Z-Flash systems, the LCM 2500 offers a seamless upgrade path while reinforcing Ultra Bright Lightz’s commitment to reliable, vehicle-specific lighting control solutions for today’s evolving GM fleet—gas and electric alike.
*2022 Silverado & Sierra 1500 built 8/2021- 5/2022 require a visual inspection for the presence of the Lighting Control Module (LCM). If an LCM is present, you need the Z-Flash LCM for GM. If no LCM is present, you need the Z-Flash BCM for GM.
*2023 Silverado & Sierra 2500/3500 built 8/2022-5/2023 require a visual inspection for the presence of the Lighting Control Module (LCM). If an LCM is present, you need the Z-Flash LCM for GM. If no LCM is present, you need the Z-Flash BCM for GM.
| Brand | Z-Flash |
|---|---|
| Part Number | LCMEV-GMC-CAN-2023-2026 |
| Vehicle | GMC Canyon 2023-2026 |
| Year(s) | Make | Model |
|---|---|---|
| 2023-2026 | GMC | Canyon |
Own this? Tell other truck owners how it fits and holds up. Write the first product review
Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.
(Translated by Google) Excellent service from the seller and their installers were very punctual and did a magnificent job 👏 100% recommended (Original) Muy buen servicio de parte del vendedor y sus instaladores muy puntuales hicieron un trabajo magnífico 👏 100%recomendados
I have been going to H&H for years and always have a great experience.
Needed a bed cover for my truck. Looked online and couldn't figure out the differences between the different covers. Walked in and Justin patiently showed me each and every cover. He explained the pros and cons of each. Very professional and no pressure for a sale.
Fast, friendly service! Eric was a pleasure to work with in taking care of an insurance claim for my damaged truck bed topper for my 2007 Ford F150. The new topper was delivered and installed the very next day! It looks great...a lot better than the one I had on there!!! I highly recommend Leer Truck Accessories of Conyers for all your truck accessory needs!
I understand now why LEER has such high reviews. Blake and Justin create an environment that is completely stress free. Their knowledge and communication skills are top notch. My trailer hitch install was complete in less than an hour. Make the call, you won't be disappointed!!
Great team great work highly recommend!
This place is the best, customer service is exceptional, they install steps for my denali , twenty five hundred h d, they have installed rock lights on my truck, i am very happy with this company.
Wonderful people to work with. I have had both a Tono cover and mudflaps installed. They even helped finish up a taillight installation that I almost completed. These are the best people that I know to go get anything for your truck. I would recommend them highly!
Called the night before for a repair on the trailer. They were there at the exact time they said they would be and was very quick with the service. The technicians were very kind and polite, they even explained some parts and how they worked. Will definitely be back if i have any issues in the future when in the area.
Good job done. Friendly and fast. What else could I ask for.
I recommend for anyone needing upgrades to their vehicle. I was in and out in an hour for my lightning installation. I'll be back.
Did a great job putting a hitch in my truck
Very nice place to do business with
Just left this place and I was thoroughly impressed! Justin and Andrew were professional and knowledgeable. Thank you guys, I’m really happy with my new cam locker box.
This crew was run by Justin and a couple more worker. They were extremely friendly and super professional and efficient at their job. I am extremely pleased with the finished job and can’t say enough good about this product.
If you want amazing customer service definitely go here! They were extremely helpful! Thank you!!!!
Very friendly service very helpful
Ordered a half cover for the bed of my F-250. The cover arrived the next morning. Appointment to install so I could watch it being completed, so I can remove later. The young man that sold me the cover as well as installed the cover was absolutely great. He explained everything patiently with excellent communication skills and instruction. This was a very pleasant experience THANKS!
Great work!!
Fast! My order was ready, and installed in less than 24hrs! (Would have been sooner but I had to wait till next day) Staff was very friendly, will definitely be back!
Luke went out his way to make sure we had enough space for the delivery for our new shed!! Thanks Luke! You're awesome!!!!!!!
Had the pool parts we needed and a lot of other things!
I purchased a roll up cover that came damaged from the factory. Jim was able to kindly replace my broken part with another one. Exceptional customer service.
Everyone was very professional and friendly.
Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.
These fit different trucks. and we’ll show the one that fits.
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Hard Folding Tonneau CoverUnderCover UX12029 - Ultra Flex, 5'2" Bed, BlackBKFX-UX12029$1,299.99 
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