Cadillac CT4 2022 — technical service bulletin
Bulletin N222371151-07 · NHTSA communication 10236600 · issued May 23, 2023
Technical service bulletin
communication type
Steering
component
2022
model years
16
vehicle entries
Official summary
Customer Satisfaction Program. Due to the industry-wide semiconductor shortage, the heat feature on the steering wheel is not functional on certain 2022 model year vehicles listed above, built beginning November 17, 2021. The affected vehicle owners should have been made aware of the condition at sale, and notified that once parts are available, they would be eligible for a no additional cost retrofit to enable the feature. Dealers are to replace the steering wheel assembly.
Vehicles covered
- 2022 Cadillac CT4
- 2022 Cadillac CT5
- 2022 Cadillac XT5
- 2022 Cadillac XT6
- 2022 Chevrolet Blazer
- 2022 Chevrolet Silverado 1500
- 2022 Chevrolet Silverado 2500
- 2022 Chevrolet Silverado 3500
- 2022 Chevrolet Suburban
- 2022 Chevrolet Tahoe
- 2022 GMC Acadia
- 2022 GMC Sierra 1500
- 2022 GMC Sierra 2500
- 2022 GMC Sierra 3500
- 2022 GMC Yukon
- 2022 GMC Yukon XL
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.