Infiniti I30 1996–1999 — technical service bulletin
Bulletin ITB99024B · NHTSA communication 613448 · issued May 31, 2000
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
1996–1999
model years
4
vehicle entries
Official summary
Some vehicles may exhbit a groan or humming noise from the rear of the vehicle after releasing the brake pedal and moving forward slowly at approximately 5 mph (8 kph). *tt
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.