GMC sonoma 2000 Manual De Usuario

Prepare your vehicle as follows:
D Park your vehicle on a level place. Keep the 

engine running.

D With the parking brake applied, place the shift lever

in PARK (P).

D With your foot on the brake pedal, move the shift

lever through each gear range, pausing for about
three seconds in each range. Then, position the shift
lever in PARK (P).

D Let the engine run at idle for three minutes or more.

Then, without shutting off the engine, follow these steps:

1. The transmission dipstick is located near the center

of the engine compartment. Flip the handle up and
then pull out the dipstick and wipe it with a clean rag
or paper towel.

2. Push it back in all the way, wait three seconds and

then pull it back out again.