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RecallGazette

Vehicle problems, recalls & safety intelligence

Cadillac Escalade 2014–2019technical service bulletin

Bulletin PIT5404E · NHTSA communication 10160687 · issued Apr 24, 2019

Technical service bulletin
communication type
Engine
component
2014–2019
model years
32
vehicle entries

Official summary

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a buffeting vibration and/or drone type noise, exhaust tone change, and/or body pressure booming. Replace or repair any of the issue that was found in the inspection. If the vehicle is equipped with a 4.3 liter or 5.3 liter engine an updated exhaust system is now available.

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.