2003 Cadillac DeVille Owner's Manual - Page 293

Checking the Fluid Level Prepare you vehicle as follows: 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). Let the engine run at idle for three to five minutes. Then, without shutting off the engine, follow these steps: The transaxle fluid cap is located next to the radiator hose and below the engine air cleanedfilter assembly on the driver's side of the vehicle. See Engine Compartment Overview on page 5-12 for more information on location. 1. After removing the engine air cleaner/filter assembly to reach the transaxle fluid cap, turn the cap counterclockwise to remove. 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. 3. Check both sides of the dipstick, and read the lower level. The fluid level must be in the cross-hatched area. 4. If the fluid level is in the acceptable range, push the dipstick back in all the way and turn the handle clockwise. Reinstall the engine air cleanedfilter assembly. 5-22