Volvo XC90 2003 — technical service bulletin
Bulletin 370020 · NHTSA communication 10002971 · issued Jul 1, 2003
Technical service bulletin
communication type
Electrical System
component
2003
model years
1
vehicle entries
Official summary
Water intrusion into the ground lead cables may cause improper function of certain engine components - service upgrade 117. *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.