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Choose your Engine for your 2021 GMC Sierra 1500

4 Cyl 2.7L 6 Cyl 3.0L 6 Cyl 4.3L 8 Cyl 5.3L 8 Cyl 6.2L

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Not Legal For Sale Or Use In California
Pulsar LT Control Module;
Pulsar LT Control Module
Features:
- Speed Limiter Adjustment
- TPMS Adjustment
- Tire Size Correction
- Axle Ratio
- Clear DTCs
- Auto Start/Stop Disable
- DFM Disable
- Multiple Throttle Sensitivity Levels
The Pulsar LT is a one-of-a-kind in-line module that offers feature combinations never before seen in a standalone module. Adjust throttle response levels, tire size adjustment, TPMS options, speed limiter, and more without tuning or modifying the vehicle. The Pulsar LT connects directly to the vehicle computer system and makes its changes in-line with the other modules. Utilizing steering wheel controls, Pulsar LT owners can make all the changes they desire at any time, driving or parked. The Pulsar LT installs in minutes without tools and requires no PCM modification or alteration. It is a simple plug and play installation using factory connectors.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2021 - GMC Sierra 1500	V	6162	8 Cyl 6.2L	376

Not Legal For Sale Or Use In California
Pulsar LT Control Module;
Pulsar LT Control Module
Features:
- Speed Limiter Adjustment
- TPMS Adjustment
- Tire Size Correction
- Axle Ratio
- Clear DTCs
- Auto Start/Stop Disable
- DFM Disable
- Multiple Throttle Sensitivity Levels
The Pulsar LT is a one-of-a-kind in-line module that offers feature combinations never before seen in a standalone module. Adjust throttle response levels, tire size adjustment, TPMS options, speed limiter, and more without tuning or modifying the vehicle. The Pulsar LT connects directly to the vehicle computer system and makes its changes in-line with the other modules. Utilizing steering wheel controls, Pulsar LT owners can make all the changes they desire at any time, driving or parked. The Pulsar LT installs in minutes without tools and requires no PCM modification or alteration. It is a simple plug and play installation using factory connectors.