WiseSeek OBD Remote Start Key Fob Kit for Chevy/GMC M3N32337100 — 2015–2021 Colorado/Canyon & 2014–2019 Silverado/Sierra, DIY Prog

WiseSeek's OBD remote start DIY key fob kit lets you program a compatible M3N32337100 key fob into select Chevrolet and GMC trucks and SUVs by plugging into the vehicle's OBD port—no dealership visit required.

This replacement key fob set is designed for owners of compatible GM pickups and midsize trucks who need a fast, low-cost way to add or replace a keyless remote. The WiseSeek kit follows original equipment communication protocols so it connects cleanly with the vehicle’s onboard systems when the car’s factory security configuration is intact. It targets specific model years and hardware families—double-check fitment before purchase to avoid incompatibility caused by prior ECU or security modifications.

Which vehicles and years will this WiseSeek key fob work with?

The kit supports a range of Chevrolet and GMC trucks and SUVs that use the M3N32337100 remote configuration. Compatibility covers many Silverado, Sierra, Colorado and Canyon model years, but it’s limited to the vehicle lines listed and to systems that haven’t been reprogrammed or replaced.

• Chevrolet Silverado: select 2014–2019 model years
• GMC Sierra (including Denali trims): select 2014–2019 model years
• Chevrolet Colorado: select 2015–2021 model years
• GMC Canyon: select 2015–2021 model years
• Uses the M3N32337100 key fob format for supported vehicles

How do I install and program the WiseSeek OBD key fob kit?

Installation is intended for DIY use: plug the programming interface into the vehicle’s OBD-II port, follow the on-screen or included steps, and the kit pairs the new remote to the vehicle. The process usually takes minutes when the vehicle’s security settings match factory protocols.

• Locate the vehicle OBD-II port, usually under the dash on the driver’s side
• Plug the WiseSeek programming cable/module into the port
• Follow step-by-step programming prompts to register the new key fob
• Confirm remote functions—lock/unlock, panic, and remote start where applicable

What limitations or issues should I be aware of before buying?

The kit relies on the vehicle’s original security communication. If the ECU has been replaced or the vehicle received aftermarket security changes, the programming may fail or trigger persistent alerts. In such scenarios, dealer-level reconfiguration is often required.

• Not compatible with vehicles that had ECU replacements that altered protocols
• May not work if an aftermarket alarm or immobilizer was installed
• Rare error states may require dealer assistance to clear alerts or register remotes
• Check exact model and year compatibility prior to purchase to avoid returns

What safety and support can I expect when using this WiseSeek product?

The WiseSeek kit is engineered to use original equipment communication paths so it integrates without modifying the vehicle’s ECU. If you encounter fitment questions or programming issues, WiseSeek offers customer support through the seller contact channel to assist with setup guidance.

• Works via OE protocols to prevent ECU interference and warning lights
• Customer help available through the order’s "Contact Seller" option
• Stepwise programming reduces the chance of user error during setup
• Clear return and support channel if the kit cannot pair with the vehicle

Who is this for: The WiseSeek Replacement Key Fob OBD kit is for DIY-minded Chevrolet and GMC owners who need an extra or replacement remote without paying dealer labor fees. It’s best for vehicles that retain their factory security architecture and for users comfortable following OBD programming steps. If your truck has had major security or ECU work performed, contact WiseSeek support or your dealer first to confirm this kit will pair successfully.