Chevrolet 2007 Silverado, Owner'S Manual

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3. Install the dipstick by pushing it back in all the
way, wait three seconds, and then pull it back
out again.
4. Check both sides of the dipstick, and read the
lower level. Repeat the check procedure to
verify the reading.
5. If the fluid level is below the COLD check
band, add only enough fluid as necessary
to bring the level into the COLD band. It does
not take much fluid, generally less than
one pint (0.5L). Do not overfill.
6. Perform a hot check at the first opportunity
after the transmission reaches a normal
operating temperature between 160°F to
200°F (71°C to 93°C).
7. If the fluid level is in the acceptable range,
push the dipstick back in all the way, then
flip the handle down to lock the dipstick
in place.
Hot Check Procedure
Use this procedure to check the transmission fluid
level when the transmission fluid temperature is
between 160°F and 200°F (71°C and 93°C).
The hot check is the most accurate method to
check the fluid level. The hot check should
be performed at the first opportunity in order to
verify the cold check. The fluid level rises as fluid
temperature increases, so it is important to
ensure the transmission temperature is within
range.
1. Locate the transmission dipstick at the rear of
the engine compartment, on the passenger’s
side of the vehicle.
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