Cadillac Escalade 2014–2015 — technical service bulletin
Bulletin 140604004B · NHTSA communication 10246498 · issued Jul 1, 2014
Technical service bulletin
communication type
Fuel System, Gasoline
component
2014–2015
model years
13
vehicle entries
Official summary
Various Engine Noises During Cold Start and Warm Engine Operation
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.