Acura RL 2005 — technical service bulletin
Bulletin SB-05-027 · NHTSA communication 10041725 · issued Oct 12, 2011
Technical service bulletin
communication type
Electrical System
component
2005
model years
1
vehicle entries
Official summary
Acura: pcm software update product may not allow the transmission to upshift or cause engine to shudder. *pe
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.