Volvo S40 2004–2005 — technical service bulletin
Bulletin 4349 · NHTSA communication 10019961 · issued Apr 6, 2006
Technical service bulletin
communication type
Power Train
component
2004–2005
model years
14
vehicle entries
Official summary
Aw55 transmission control module diagnostic trouble code 010a, 010b, 010c shift solenoid s5 signal low, high or missing. *ak
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.