Acura 2011 TL Owner's Manual page 521

Transmission Fluid
Reinstall the under cover, tighten the
mounting bolt securely, then put the
holding clips back in place. Make
sure the under cover is installed
under the edge of the front bumper.
If Acura MTF is not available, you
may use an SAE 10W-30 or 10W-40
viscosity motor oil with the API
Certification Seal that says ''FOR
GASOLINE ENGINES'' as a
temporary replacement. However,
motor oil does not contain the proper
additives, and continued use can
cause stiffer shifting. Replace as
soon as it is convenient.
518
The transmission should be drained
and refilled with new fluid according
to the Maintenance Minder (see
page 497 ).
If you are not sure how to check and
add fluid, contact your dealer.
2011 TL
TM