Buick Lacrosse 2006–2015 — technical service bulletin

Bulletin PIP4548D · NHTSA communication 10114392 · issued Feb 9, 2015

Technical service bulletin

communication type

Engine and Engine Cooling

component

2006–2015

model years

vehicle entries

Official summary

This Preliminary Information communication advises the technician what to inspect if codes P0016 and/or P0017 are setting on a properly timed engine or a condition of the vehicle cranks but will not start. Technician should inspect the respective intake or exhaust camshaft reluctor to see if it has spun on the camshaft. The reluctor cannot be repositioned so the camshaft must be replaced. The new camshafts come with the reluctor already pressed on in the correct position.

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.