Pontiac 2007 G6 Owner's Manual page 336

Checking the Fluid Level
Prepare the vehicle as follows:
1. Park the vehicle on a level place. Keep the
engine running.
2. With the parking brake applied, place the shift
lever in PARK (P).
3. With your foot on the brake pedal, move the
shift lever through each gear, pausing for
about three seconds in each one. Then,
position the shift lever in PARK (P).
4. Let the engine run at idle for three to
five minutes.
336
Then, without shutting off the engine, follow
these steps:
1. Remove the dipstick and wipe it with a clean
rag or paper towel.
2. Reinstall it back in all the way, wait
three seconds and then pull it back out again.
The transaxle fluid
dipstick handle has this
symbol on it, and is
located near the rear of
the engine compartment.
See Engine
Compartment Overview
on page 318 for more
information on location.