Cadillac Escalade 2021 — technical service bulletin
Bulletin 24-NA-167 · NHTSA communication 11008086 · issued Aug 28, 2024
Technical service bulletin
communication type
Electrical System
component
2021
model years
7
vehicle entries
Official summary
This technical bulletin provides repair information to correct a customer concern of Shake and/or Shudder During Steady Speed and/or Light Throttle Acceleration Between 25 and 50 MPH (40 and 80 KM/H).
Vehicles covered
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.