Pulsar LT Control Module - 22451
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 is, in truth, multiple products in one. Sure, you can go out and purchase a throttle booster, and then a separate calibration product to adjust tires size and TPMS, and possibly find a custom tuner to adjust the speed limiter. Why clutter your vehicle with expensive products that only provide part of the solution you are looking for. The Pulsar LT delivers serious options, seamless control, and does so affordably, with a single easy to use solution.
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. Remove the product with no tuning traces left in the vehicle to maintain the factory warranty.
*Physical gear ratio changes made in the 2019-2021 trucks will affect your cruise control functionality. This is an issue within GM's platform. While this device will calibrate your speedometer for an accurate display after making a gear ratio change, it will not re-enable the non-functioning cruise control.
Pulsar LT Features
- Speed Limiter Adjustment (82-140 MPH)
- TPMS Adjustment (1-99 PSI)
- Tire Size Correction (29” - 50.9”)
- Axle Ratio (2.00 - 6.99)
- Clear DTCs
- Auto Start/Stop Disable
- DFM Disable
- Multiple Throttle Sensitivity Levels
- On-the-fly Adjustability via Steering Wheel Controls
2019-21 5.3L and 6.2L Silverado/Sierra trucks
This part is legal under the provisions of EPA’s memorandum 1A. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and EPA Memorandum 1A. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.