Chevrolet Suburban 1500 2007–2011 — technical service bulletin
Bulletin PI-0764 · NHTSA communication 10045521 · issued Jul 1, 2012
Technical service bulletin
communication type
Suspension
component
2007–2011
model years
10
vehicle entries
Official summary
Gm-suburban 2500/yukon xl 2500: between pitman arm and vehicle frame, contact witness marks was observed, and between front caliper bracket lower bolts and lower control arm. *pe
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.