Chevrolet Suburban 1992–1994 — technical service bulletin
Bulletin 01005 · NHTSA communication 623509 · issued Jun 29, 2001
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
1992–1994
model years
6
vehicle entries
Official summary
Some vehicles equipped with vacuum power brake assist and ebc4 abs brake modules may comment that their vehicles exhibit poor brake system performance, this may be attributed to brake pedal feel. *slc
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.