Cadillac, the luxury division of General Motors (GM), has always been known for blending premium features with cutting-edge innovation. But even the most elite vehicles occasionally face hiccups that demand attention. In a recent move, GM has issued a recall for certain units of the all-electric Cadillac Lyriq and Escalade IQ due to a problem with the Electric Drive Transmission Module (EDTM). This fix is crucial for ensuring optimal performance, safety, and reliability.
So, what exactly went wrong? Who is affected? And what should you do if you own one of these flagship EVs? Let’s dive into the details.
Understanding the Issue: What Is the Electric Drive Transmission Module?
In electric vehicles (EVs) like the Cadillac Lyriq and Escalade IQ, the Electric Drive Transmission Module plays a vital role in converting electric motor power into smooth, real-time drive performance. Think of it as the electric version of a conventional transmission — controlling torque distribution, power delivery, and overall drivability.
In this case, GM identified a manufacturing or software defect that could lead to:
- Reduced performance
- Unexpected power loss
- Limited driving capability
- Dashboard warning lights
These issues pose not only an inconvenience but also potential safety concerns if left unaddressed — especially when driving in high-traffic or long-distance scenarios.
Which Models Are Affected?
According to internal reports from General Motors, the recall targets specific VIN batches of:
- Cadillac Lyriq (Model Year 2024–2025)
- Cadillac Escalade IQ (Model Year 2025)
These models are part of GM’s expanding EV lineup, built on the advanced Ultium platform. The affected vehicles were produced between late 2023 and mid-2025 in select manufacturing plants in the U.S.
GM has not publicly disclosed the exact number of affected units yet, but early estimates suggest several thousand vehicles may be subject to inspection and potential repair.
Symptoms Owners Might Notice
If your Cadillac Lyriq or Escalade IQ is affected, you may notice one or more of the following symptoms:
- Warning lights related to powertrain or EV system
- Difficulty accelerating
- Unusual noises during gear shifts
- Loss of drive power
- Delayed response to throttle inputs
These symptoms can be intermittent or progressively worsen over time. If you’re experiencing any of these, it’s advised to stop driving immediately and contact your dealership.
What’s GM Doing About It?
GM has initiated a voluntary recall and is working closely with dealerships to:
- Inspect the EDTM in affected units
- Update or reprogram software
- Replace hardware components if necessary
- Ensure vehicles pass a post-repair diagnostic check
Most fixes will take 2–4 hours, but replacements of faulty modules may take longer depending on inventory availability.
Importantly, owners will not bear any cost for repairs or software updates. All services under this recall are covered by GM under warranty provisions.
How to Check If Your Vehicle Is Affected
If you’re unsure whether your Cadillac is impacted, here’s how you can check:
- Locate your Vehicle Identification Number (VIN) — usually found on your dashboard near the windshield or inside the driver’s door frame.
- Visit Cadillac’s official recall website or call customer support.
- Input your VIN to check for recall alerts.
- Alternatively, wait for a notification letter or email from Cadillac.
If your vehicle is listed, book a service appointment immediately.
Cadillac’s Official Statement
In a press release, GM stated:
“We remain committed to delivering the highest standard of quality and safety in our vehicles. This voluntary recall is a proactive measure to correct an issue in a limited number of vehicles and ensure continued customer satisfaction.”
The company emphasized that no known accidents or injuries have been linked to the issue so far — a sign that the problem was detected early.
What Owners Should Do Next
If you own a Lyriq or Escalade IQ, follow these steps:
- Do not ignore warning lights on your dashboard.
- Check your VIN and confirm if your car is affected.
- Schedule a service visit at the nearest authorized Cadillac dealership.
- Keep documentation of the repair for future reference.
The Bigger Picture: Are EV Recalls Becoming Common?
As automakers transition toward electrification, occasional software and hardware issues are part of the learning curve. EV systems are complex, and every component — from the battery pack to the drive unit — must work in perfect harmony.
While this recall may raise eyebrows, it also highlights GM’s transparency and proactive approach to quality control. Other automakers like Tesla, Hyundai, and Ford have also issued similar EV-related recalls over the past year.
The good news? Automakers are now increasingly using over-the-air (OTA) updates to fix such bugs remotely. In the near future, you may not even need to visit the service center for such fixes.
Conclusion: A Minor Bump in an Otherwise Smooth Ride
The Cadillac Lyriq and Escalade IQ represent the future of American luxury mobility — sleek, powerful, and 100% electric. While the Electric Drive Transmission Module issue is certainly worth addressing, it’s also a fixable and manageable concern that should not deter buyers or current owners.
By addressing the recall swiftly and transparently, GM reinforces its commitment to driver safety and customer satisfaction.
If you own one of these luxurious EVs, rest assured: help is just a service appointment away.
Hello, my name is Muskan Kumari and I am an experienced Digital Marketer. I have been blogging for the last 3 years and I have special interest in SEO. Here I give you easy bikes and writes easy-to-understand reviews and news about the latest bikes, helping readers choose the best options.. My aim is to always provide you with accurate, new and useful information.
