2019-2024 Ram 1500 DT & HD Truck Factory Trailer Tire Pressure Monitoring System Programmer

Factory Trailer Tire Pressure Monitoring System Programmer for 2019-2024 Ram 1500 DT & Heavy Duty Trucks

You're three hours into a tow. The camper is loaded, the highway is open, and somewhere behind you, a trailer tire is slowly losing air. You won't feel it. You won't hear it. And by the time you know something is wrong, it may already be a blowout.

This is the Factory Trailer Tire Pressure Monitoring System Programmer from Infotainment.com. It is the final piece of the puzzle for Ram 1500 DT and Heavy Duty owners who have already installed their TTPMS hardware and are ready to bring the whole system to life. No aftermarket displays. No app dependencies. Just real-time trailer tire data feeding directly into your factory cluster and Uconnect screen, exactly the way Ram intended.

At a Glance: What the Factory Trailer Tire Pressure Monitoring System Programmer Does for You

• Activates the XG9 option code to unlock factory TTPMS functionality on your truck
• Displays live trailer tire pressure and temperature directly on your factory Driver Information Cluster
• Integrates with Uconnect so trailer tire data appears on the first page of your Towing and Trailers menu
• Supports single and dual-axle trailer configurations for up to four tires
• Compatible with both UBQ and UAX factory radio displays
• Plug-and-play OBD2 programming with the included Genie programmer
• Includes a serial gateway bypass so you never have to pull your gauge cluster
• VIN-specific programming ensures a clean, error-free integration with your exact vehicle
• Works with trucks that already have a bypass installed from a previous Infotainment.com upgrade

Why Ram Owners Are Choosing the Factory Trailer Tire Pressure Monitoring System Over Aftermarket

Aftermarket TPMS kits come with a long list of compromises. Suction-cup displays crowding your windshield. Bluetooth pairing that drops mid-trip. External sensors that sit exposed to road debris and theft. Battery changes on sensors you forgot were even there.

The factory trailer tire pressure monitoring system integration removes every one of those headaches. Your tire data lives where it belongs: inside your truck's existing dashboard ecosystem. The moment a trailer tire drops below your target PSI or spikes in temperature, you get an immediate visual and audio alert from the factory cluster, not from a clip-on device held on by a phone mount.

Internal valve-stem sensors stay protected inside the wheel. Your Uconnect screen handles all setup and pairing through a guided menu you already know how to use. And once it is programmed, it simply works, every time you hook up a trailer.

This is not a workaround. This is the OEM solution for Ram owners who want the real thing.

How the Factory Trailer Tire Pressure Monitoring System Programmer Works

The Genie programmer included with this kit communicates directly with your truck's modules through the OBD2 port. Because 2019-2024 Ram trucks use a security gateway module, a serial gateway bypass is required for programming. That bypass is included and plugs into your OBD2 port, with two CAN connectors that slide into the star ports located behind your headlight switch panel.

You do not need to pull your gauge cluster. You do not need to access the back of your dashboard. Pop the headlight switch panel, connect the CAN leads, plug the programmer into the new OBD2 port, turn the truck to accessory mode, and wait for the green light. That is the entire programming process.

Once programmed with the XG9 option code, your truck's system is ready to pair with your trailer sensors. From your Uconnect screen, navigate to Vehicle, then Towing and Trailers, then Setup, then Tire Pressure. A guided menu walks you through pairing each sensor one by one. For each tire, you deflate approximately 5 PSI until the truck's horn chirps to confirm detection, then reinflate to your target pressure. Having a portable tire inflator on hand for this step is strongly recommended.

Once pairing is complete, your target PSI is locked in and the system monitors every tire in real time from that point forward. On the cluster, you get a heads-up view while driving. On the infotainment screen, all four tire readings appear right on the first Towing and Trailers page. If pressure drops or temperature spikes, you know about it from the driver's seat.

The Real Cost of Towing Without a Factory Trailer Tire Pressure Monitoring System

Underinflated trailer tires do more than just wear out faster. They increase rolling resistance, which cuts your fuel economy on every tow. They reduce braking stability and handling response. And on a long highway pull, a slow leak can escalate into a full blowout before the truck ever gives you a hint that something is wrong.

Pulling over to check tire pressure manually costs time and adds unnecessary risk on the shoulder of a busy road. Aftermarket monitors require battery maintenance, app management, and separate mounting hardware that clutters your cab. And none of them give you the seamless, factory-integrated experience that a Ram HD or Ram 1500 DT deserves.

This programmer unlocks factory trailer tire pressure monitoring system functionality that is already built into your truck's architecture. You are not adding a separate system. You are activating the one Ram engineered from the start.