Smart Auto Stop Start Module, 2020-2026 GM 3.0L LM2 LZ0, 2016-2020 2.8L LWN, Duramax

Smart Auto Stop Start Module

Note: On some vehicles, the optional automatic temperature activated heat/cool seats and steering wheel may be disabled when using remote start. Manual activation will still work as normal.

For 2020, 2021, 2022, 2023, 2024, 2025, 2026 GM 3.0L Duramax LM2 LZ0, Silverado/Sierra
2016, 2017, 2018, 2019, 2020 GM 2.8L Duramax LWN, Calorado/Canyon

View Instructions Here

The SmartStopStart will ship USPS MAIL.

Automatically overrides the Automatic Engine Stop Start, ESS, feature. 

Very easy to install and remove in about 3 minutes on most vehicles. No disassembly, plug-and-play connection, one simple nut, one Velcro patch. Does not affect remote starting capabilities, no restrictions, no waits, no special procedures, no fault messages, no errors, no fault codes. 

FAQs

What happens if the module is unplugged?
The module can be unplugged at any time. The behavior of the Automatic Engine Stop Start will then revert to factory operation. There are NO permanent changes to the vehicle.

Will the product cause any vehicle faults?
No, it does NOT cause any vehicle faults, warning messages, warning lights, stored fault codes or warning tones.

Does this product affect my warranty?
Per the Magnusson-Moss Warranty Act, a manufacturer can only deny a warranty claim when an aftermarket component is installed if the dealer or manufacturer can prove that the aftermarket component caused the failure.

Will this product affect the performance or reliability of my vehicle in any way?
We have carefully designed and extensively tested this product on multiple vehicles and have sold thousands of modules. There is no evidence whatsoever it will cause any problems. This product does NOT cause any vehicle fault codes to be set.