Acura MDX 2007 — technical service bulletin
Bulletin SB-11-017 · NHTSA communication 10042831 · issued Dec 20, 2011
Technical service bulletin
communication type
Electrical System
component
2007
model years
1
vehicle entries
Official summary
Acura: see document search button for owner letter. During cold ambient temperatures, and while driving in certain conditions, the three way catalytic converter may be damaged. To prevent damage from occurring the software needs to be updated. *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.