Cadillac Escalade 2023–2025 — technical service bulletin
Bulletin 24-NA-255 · NHTSA communication 11011877 · issued Nov 14, 2024
Technical service bulletin
communication type
Electrical System
component
2023–2025
model years
20
vehicle entries
Official summary
This technical bulletin provides repair information to correct a customer concern of Air Bag Warning MIL with DTC B14DC.
Vehicles covered
- 2023 Cadillac Escalade
- 2024 Cadillac Escalade
- 2025 Cadillac Escalade
- 2023 Cadillac Escalade Esv
- 2024 Cadillac Escalade Esv
- 2025 Cadillac Escalade Esv
- 2024 Chevrolet Suburban
- 2023 Chevrolet Suburban 1500
- 2024 Chevrolet Suburban 1500
- 2025 Chevrolet Suburban 1500
- 2023 Chevrolet Tahoe
- 2024 Chevrolet Tahoe
- 2025 Chevrolet Tahoe
- 2023 GMC Yukon
- 2024 GMC Yukon
- 2025 GMC Yukon
- 2023 GMC Yukon XL
- 2024 GMC Yukon XL
- 2025 GMC Yukon XL
- 2023 GMC Yukon XL 1500
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.