Acura CL 1997 — technical service bulletin
Bulletin 99030 · NHTSA communication 610264 · issued Jul 6, 1999
Technical service bulletin
communication type
Power Train
component
1997
model years
1
vehicle entries
Official summary
Some vehicles may exhibit a d4 light that blinks intermittetly while driving and the tachometer needle fluctuates due to an error in the transmission control module. *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.