Buick Encore GX 2020 — technical service bulletin
Bulletin PIP5675G · NHTSA communication 10206730 · issued Dec 15, 2021
Technical service bulletin
communication type
Equipment
component
2020
model years
7
vehicle entries
Official summary
This Preliminary information communicates to the dealer that a customer may comment that the MIL light is illuminated. The technician may find P1098 and/or P26BB set current or history. That this may be caused by a software anomaly, and that GM is currently looking into the issue. It provides testing and related direction based on the results.
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.