This Edge Products 22454 Pulsar LT is an inline control module for 2015-2020 Chevy Tahoe, Suburban and GMC Yukon SUVs with the 5.3L or 6.2L V8. It plugs in with factory connectors and makes its changes through the steering wheel controls with no PCM modification.

Edge Products 22454 Inline Control Module Features:

• Fits 2015-2020 Chevy Tahoe, Suburban and GMC Yukon with the 5.3L or 6.2L V8
• Enables or disables Active Fuel Management
• Calibrates the speedometer for tire sizes from 29 in. to 50 in.
• Corrects the speedometer for axle ratios from 2.00 to 6.00
• Adjusts the top speed limiter and TPMS warning thresholds
• Offers multiple throttle sensitivity levels
• Reads and clears diagnostic trouble codes
• Installs in minutes with no tools and no PCM modification