GROUNDWORK — 25V148000: Engine and transmission recall for CADILLAC CT5 and 3 other models CADILLAC CT5 and 3 other models: check the listed vehicles, the reported issue and the manufacturer remedy for 25V148000. Keep the official status and service answers in one private record. Campaign: 25V148000 Official record checked: 2026-10-19T20:37:41.936Z Official campaign: https://api.nhtsa.gov/recalls/campaignNumber?campaignNumber=25V148000 Official VIN lookup: https://www.nhtsa.gov/recalls LISTED VEHICLES (VIN confirmation required) 2020 CADILLAC CT5 2020 CADILLAC CT6 2020 CHEVROLET CAMARO 2022 CHEVROLET CAMARO 2021 CADILLAC CT5 2021 CADILLAC CT4 2019 CADILLAC CT6 2020 CADILLAC CT4 2021 CHEVROLET CAMARO OFFICIAL REPORTED ISSUE General Motors LLC (GM) is recalling certain 2019-2020 Cadillac CT6, 2020-2021 CT4, CT5, and 2020-2022 Chevrolet Camaro vehicles equipped with a 10-speed transmission. The transmission may become damaged internally and cause the wheels to lock-up. OFFICIAL REPORTED CONSEQUENCE Wheel lock-up while driving increases the risk of a crash. OFFICIAL REPORTED REMEDY Dealers will install transmission control module monitoring software, free of charge. Owner notification letters were mailed April 7, 2025. Owners may contact Cadillac customer service at 1-800-333-4223 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N242480630. OFFICIAL NOTES Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 888-327-4236 (TTY 888-275-9171) or go to nhtsa.gov. OWNER PREPARATION Record an existing symptom and its date. Do not reproduce a loss of power, stall or transmission fault in traffic. REMEDY TIMING IN THE DATED SOURCE Confirm current remedy arrangements The source does not explicitly establish current remedy availability. Ask the manufacturer about the applicable remedy, required parts or software, appointment arrangements and any interim instructions. Current availability for your VIN: unconfirmed. YOUR SERVICE QUESTIONS 1. Does the manufacturer confirm that campaign 25V148000 applies to this VIN, including the report’s equipment and production restrictions? A matching model and year is only a starting point. The official lookup or manufacturer must establish the individual vehicle’s status. Discussion status / answer: __________ 2. What remedy, required parts or software, and appointment arrangements are currently available for this VIN, and which interim instructions apply? The source does not explicitly establish current remedy availability. Ask the manufacturer about the applicable remedy, required parts or software, appointment arrangements and any interim instructions. Discussion status / answer: __________ 3. Which engine or transmission component is covered, and does an existing drivability problem need separate diagnosis? Compare the answer with the reported component: POWER TRAIN:AUTOMATIC TRANSMISSION. Discussion status / answer: __________ 4. Which module and software completion record demonstrate that the update for 25V148000 was applied? Ask the service provider how the campaign-specific software remedy is documented. A dashboard reset is not evidence of the specified update. Discussion status / answer: __________ 5. What dated document records the remedy performed under 25V148000, and what should I do if the reported concern remains? Keep campaign completion and unresolved symptoms as separate questions. A saved worksheet or booked appointment does not establish a repair. Discussion status / answer: __________ OFFICIAL LOOKUP DECISIONS Not checked or unavailable: eligibility remains unconfirmed; use the official lookup or manufacturer. Campaign listed as open: confirm current instructions, availability and remedy arrangements. Campaign not listed as open: reconcile repair history and lookup coverage with the manufacturer if needed. A zero-open result does not diagnose symptoms. Work order records completed recall work: keep the exact campaign and dated remedy record; report unresolved symptoms separately. YOUR RECORD Check date: __________ Official lookup result: __________ Service arrangement: __________ Existing observation: __________ Questions and work-order notes (no VIN or plate needed): __________ LOOKUP LIMITS A model/year match does not establish VIN eligibility. The official lookup may omit completed recalls, some recent campaigns or recalls outside its coverage. The listed defect does not prove the cause of a symptom on your vehicle. This guide supports owner preparation and does not provide a repair procedure.