Mazda B-Series Truck 2002–2005 — technical service bulletin
Bulletin 0902503 · NHTSA communication 10005643 · issued Jul 19, 2004
Technical service bulletin
communication type
Electrical System
component
2002–2005
model years
2
vehicle entries
Official summary
Service wiring harness replacement guidelines - service tips - electrical. *tt this bulletin replaces previous bulletin 09-025-03 dated 12/1/2003. *tt
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.