Description
Unlock a smarter driving experience with the Edge Pulsar LT + Insight CTS3 Kit for your 2020–2022 Chevrolet Silverado and GMC Sierra 1500 3.0L Duramax Diesel. Designed to give you complete control of key parameters directly from your factory steering wheel controls, the Pulsar LT module provides powerful customization without touching your ECM, keeping your warranty intact and your install hassle-free.
The Pulsar LT offers calibration control for tire size and gear ratio, allows you to disable auto start/stop, command manual DPF regens, adjust TPMS thresholds, clear DTCs, enable transmission relearn, activate high idle, and fine-tune throttle response with the built-in throttle booster feature — all from within the cab.
This advanced tuning package is paired with the Edge Insight CTS3, a full-color 5" touch-screen performance monitor widely recognized as the best digital gauge display in the aftermarket. View dozens of parameters in real time, create custom screen layouts, and set safety alerts. The included A-pillar mount delivers a clean, factory-style finish to your truck interior, putting live performance data right at your fingertips.
Note: Not compatible with 2022+ Refresh Models.
Key Features:
- Adjust Tire Size Calibration (29" – 50.9")
- Calibrate Gear Ratio Changes
- Disable Auto Start/Stop Feature
- Perform Manual DPF Regeneration
- Adjust Throttle Sensitivity with Throttle Booster
- Clear Diagnostic Trouble Codes
- Transmission Relearn Capability
- Adjustable High Idle (900–2000 RPM)
- TPMS Recalibration
- Does Not Modify ECM – Factory Safe
- Insight CTS3 Includes A-Pillar Mount
Specs:
- Brand: Edge
- Category: Tuners and Programmers
- Color Display: Yes
- Color Touch Screen Display: Yes
- Emission Code: 7
- Erases Fault Code: Yes
- In-Cab Monitoring: Yes
- Mounting Hardware Included: Yes
- Product Type: Inline Chips and Modules
- UPC: 810065216779
- Part Number: 23412-3
Vehicle Fitment:
- 2020-2021 Chevrolet Silverado 1500 3.0L I6 Duramax Diesel
- 2022 Chevrolet Silverado 1500 3.0L I6 Duramax Diesel (Pre-Refresh Only)
- 2020-2021 GMC Sierra 1500 3.0L I6 Duramax Diesel
- 2022 GMC Sierra 1500 3.0L I6 Duramax Diesel (Pre-Refresh Only)
