Cadillac Escalade 2022–2026 — technical service bulletin
Bulletin PIT6146A · NHTSA communication 11034981 · issued Jul 8, 2026
Technical service bulletin
communication type
Unknown OR Other
component
2022–2026
model years
17
vehicle entries
Official summary
This Preliminary information communicates on a software anomaly for a DTC that sets for the incorrect side and how to address that concern.
Vehicles covered
- 2025 Cadillac Escalade
- 2026 Cadillac Escalade
- 2026 Cadillac Escalade Iql
- 2024 Chevrolet Silverado EV
- 2025 Chevrolet Silverado EV
- 2026 Chevrolet Silverado EV
- 2022 GMC Hummer EV Pickup
- 2023 GMC Hummer EV Pickup
- 2024 GMC Hummer EV Pickup
- 2025 GMC Hummer EV Pickup
- 2026 GMC Hummer EV Pickup
- 2024 GMC Hummer EV SUV
- 2025 GMC Hummer EV SUV
- 2026 GMC Hummer EV SUV
- 2024 GMC Sierra EV
- 2025 GMC Sierra EV
- 2026 GMC Sierra EV
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.