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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Encore 2011–2020technical service bulletin

Bulletin PIP5495L · NHTSA communication 10172313 · issued Feb 7, 2020

Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2011–2020
model years
31
vehicle entries

Official summary

This Preliminary Information communication provides information to the technician about vehicles that may have a Malfunction Indicator Lamp on. The technician may find Diagnostic Trouble Codes P0299 or P0234 set. The technician is provided with a list of causes of misdiagnosis leading to returned Turbochargers with no trouble found. The purpose of this information is to reduce the number of no trouble found (NTF) turbochargers being returned to the WPC by informing the Service Department personnel of what inspections and/or diagnosis to perform, prior to replacing and returning a turbocharger

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.