Buick Enclave 2007–2015 — technical service bulletin

Bulletin DOR-G9Z8V-12 · NHTSA communication 10169038 · issued Nov 1, 2019

Technical service bulletin

communication type

Electrical System

component

2007–2015

model years

vehicle entries

Official summary

This SKU is a Fuel Pump Driver Module. The customer communication requested return of unsold inventory to inspect the software. The software may have a fault where the readiness monitors are stuck in the not-ready or incomplete position. The readiness monitors will not cause performance or emissions issues but will prevent the emissions scanning tools from confirming the module is performing correctly, causing the vehicle to fail state required emissions tests.

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.