Pontiac G6 2009 Owner's Manual page 285

Then, without shutting off the engine, follow these steps:
2. Remove the dipstick and wipe it with a clean rag or
paper towel.
3. Reinstall it back in all the way, wait three seconds,
and then pull it back out again.
1. The transmission fluid
dipstick handle has
this symbol on it,
and is located near
the rear of the engine
compartment. See
Engine Compartment
Overview on page 5-14
for more information on
location.
4. Check both sides of the dipstick and read the
lower level. The fluid level must be within the
crosshatched area.
5. If the fluid level is in the acceptable range, reinstall
the dipstick back in all the way.
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