Cadillac Lyriq Owners Face a Hidden Tire Pressure Warning Problem

Wouter Smit · 2026-09-01

Cadillac has issued a recall for 1,440 Lyriq electric SUVs built between July 22, 2022, and September 7, 2023. The issue isn't with the tires themselves or the pressure sensors. Instead, it's a software glitch in the body control module that can delay tire pressure warning messages on the dashboard. That delay might not sound like a big deal at first. But think about it: if you're driving down the highway and your tire is losing air, you want to know right away. Waiting even a few extra minutes could mean the difference between a quick fix and a dangerous blowout. ### What Exactly Is Wrong With the Lyriq? The problem lives in the software that controls the body control module. This module acts like the brain for various electronic functions in the car, including the tire pressure monitoring system. Because of the fault, warnings from that system may pop up later than they should. Cadillac hasn't said exactly how long the delay can be. But any delay in a safety-related warning is concerning. The company is asking owners to bring their vehicles to authorized dealerships, where technicians will update the software. The fix is free, as all recall repairs should be. If you own a Lyriq from that production window, you don't need to panic. This isn't a mechanical failure or a fire risk. It's a software issue that can be corrected with a simple update. Still, you should schedule the repair as soon as you can. ### How to Check if Your Vehicle Is Affected You don't have to guess whether your Lyriq is part of this recall. There's an easy way to find out. The National Highway Traffic Safety Administration (NHTSA) runs a free recall lookup tool on its website. You'll need your 17-character Vehicle Identification Number, which you can find on your registration or through the windshield. Here's what you should do: - Visit the NHTSA recall page and enter your VIN. - Check Cadillac's own owner portal for any open recalls. - Call your local dealership if you're unsure about anything. Even if your car isn't in this specific batch, it's smart to check regularly. Recalls happen all the time, and automakers don't always reach out quickly. ### Why Tire Pressure Monitoring Matters Tire pressure monitoring systems aren't just a convenience feature. They're a safety net. Underinflated tires heat up faster, wear unevenly, and can fail at highway speeds. They also hurt your fuel economy, which matters even more in an electric vehicle where range is king. When the system works correctly, it alerts you the moment pressure drops below a safe threshold. That gives you time to pull over and assess the situation. A delayed warning takes away that precious time. For Lyriq owners, the good news is that the fix is straightforward. Once the software is updated, the monitoring system should function as designed. Until then, consider checking your tire pressure manually every couple of weeks, especially before long trips. ### What This Means for the Broader EV Market This recall is a reminder that electric vehicles are still relatively new territory for software. Over-the-air updates can fix many issues, but some problems still require a trip to the shop. That's a bit ironic for a vehicle that's supposed to represent the future of driving. Still, recalls are a sign that the system is working. Automakers and regulators are catching problems early and fixing them before they cause serious harm. That's a good thing, even if it's inconvenient for owners. If you're in the market for a Lyriq or any EV, don't let this scare you off. Every automaker deals with recalls. What matters is how they handle them. Cadillac's response here seems prompt and transparent, which is exactly what you want to see. ### Stay on Top of Recalls Recalls can slip through the cracks, especially if you bought your car used or moved recently. Don't rely solely on mail notifications. Set a reminder to check the NHTSA database every few months. It takes less than two minutes and could keep you and your passengers safe. For Lyriq owners affected by this issue, the path forward is clear. Contact your dealership, schedule the software update, and get back to enjoying your EV. Just keep an eye on those tire pressures in the meantime.