2001 Buick Century Owner's Manual - Page 269

Wait at least 30 minutes before checking the transaxle fluid level if you have been driving: D When outside temperatures are above 90_F (32_C). D At high speed for quite a while. D In heavy traffic -- especially in hot weather. D While pulling a trailer. To get the right reading, the fluid should be at normal operating temperature, which is 180_F to 200_F (82_C to 93_C). Get the vehicle warmed up by driving about 15 miles (24 km) when outside temperatures are above 50_F (10_C). If it's colder than 50_F (10_C), you may have to drive longer. Checking the Fluid Level 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 to five minutes. Then, without shutting off the engine, follow these steps: The automatic transaxle fluid dipstick handle is the red loop located toward the rear of the engine. See "Engine Compartment Overview" in the Index for more information on location. 1. 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. 6-19