Stellar 110151 Engine Speed and Start/Stop Module for 2019+ GM Trucks

If you’re unsure whether this part is compatible with your truck or equipment, please contact us to confirm fitment before purchasing.

The Stellar 110151 Engine Speed Control and Start/Stop Module is a genuine OEM electronic controller designed for compatible 2019 and newer GM medium-duty trucks. It provides remote engine start, engine stop, and high-idle speed control on vehicles equipped with the factory PTO option.

If the remote engine controls fail, the engine will not enter high idle, or start and stop commands respond inconsistently, the Stellar 110151 may be the correct OEM replacement. Replacing a faulty module restores reliable engine control when operating PTO-powered service equipment.

What This Part Is Used For

The Stellar 110151 module allows compatible service equipment to remotely start and stop the truck engine and activate the programmed PTO high-idle speed. It monitors vehicle and PTO signals to provide controlled engine operation during hydraulic-equipment use.

Common Reasons For Replacement:

Remote engine start does not operate
Engine will not shut down remotely
High-idle function does not activate
Intermittent engine-speed response
Module does not recognize PTO engagement
Damaged wiring or electrical connector
Internal module or moisture damage

Key Features

OEM Stellar Industries part number 110151
Remote engine start and stop control
Remote high-idle speed control
Designed for 2019 and newer GM medium-duty trucks
Works with factory PTO control circuits
12V DC electrical operation
Compact panel-mount design
Supports PTO-powered hydraulic equipment