1995 Buick LeSabre Owner's Manual - Page 217

Wait at least 30 minutes before checking the transaxle fluid level if you have been driving: When outside temperatures are above 90°F (32°C). 0 0 Then, without shutting off the engine, follow these steps: At high speed for quite a while. In heavy traffic -- especially in hot weather. While pulling a trailer. To get the right reading, fluid should be at normal the operating temperature,which is 180°Fto 200°F (82°C to 93°C). Get the vehicle warmed up by driving about 15 miles (24 km) when outside temperatures are above50°F ( 10°C). If it's colder than 50"F ( 1O"C), you may have to drive longer. To check the fluid level Park your vehicle on a level place. Keep the engine running. With the parking brake applied, place the shift lever in PARK (P). 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). 0 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. Let the engine run at idle for three to fiveminutes. 6-15