2024 Cadillac Lyriq electrical system problems
36 owner complaints filed with NHTSA name the electrical system on the 2024 Cadillac Lyriq — 32% of all complaints for this model year.
What owners report
“The infotainment screen in my car plus the menu control went completely dead. With the screen dead completely this mean you cannot see the speedomoter, rear camera feeds, warning symbols on the dash. You cannot see current speed, you cannot hear any sound so all alerting systems are down. You are…”
filed Jul 27, 2026
“My 2024 Cadillac LYRIQ generated the following High Voltage Battery fault codes via On-Demand Diagnostic: U2B4A, U2B4D, U2B50, U2B53, U2B56, U2B59, U2B5C, U2B5F, U2B62, U2B65, U2B68 — all under module VIC - Lithium-Ion Battery. Multiple codes are flagged "Service Right Away" indicating an active…”
filed Apr 20, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Driver video display may go blank while drivingCampaign 25V356000 · May 29, 2025
- Electric motors in the rear drive units may have insufficiently insulated wires that can…Campaign 24V320000 · May 9, 2024
Electrical System problems in other Lyriq years
| Year | Reports | Share |
|---|---|---|
| 2023 Lyriq | 6 | 25% |
Other reported problem areas on the 2024 Cadillac Lyriq
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.