Buick Enclave 2013–2019 — technical service bulletin

Bulletin PIP5331G · NHTSA communication 10156938 · issued Mar 19, 2019

Technical service bulletin

communication type

Equipment

component

2013–2019

model years

vehicle entries

Official summary

This Preliminary Information communication provides information on a rattle, tick, or knock type noise. Any drivability concerns they should be addressed prior to the following diagnostic progression. A sound file or video with sound of the noise needs to be made prior to dis-assembly to help isolate to one area in the engine. There are four different steps to diagnosis the concern. This communication was updated to include the 2017, 2018, and 2019 model years.

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.