LEVEL CHECK

Check the automatic transmission fluid level at least every 15,000 miles (24,000 km). The dipstick is located in the under engine access hole cover compartment. The fluid level should be checked only when the transmission is hot (normal operating temperature). The transmission is considered hot after about 20 miles of highway driving.

1. Park the van on a level surface with the engine idling. Shift the transmission into P and set the parking brake.
2. Remove the dipstick, wipe it clean and reinsert if firmly. Be sure that it has been pushed all the way in. Remove the dipstick and check the fluid level while holding it horizontally. All models have a HOT and a COLD side to the dipstick.

   Fig. 1: Push back the lever on the automatic transmission dipstick

   Fig. 2: While the engine is idling, pull out the dipstick and check the fluid level

   • COLD  — The fluid level should fall in this range when the engine has been running for only a short time.
   • HOT  — The fluid level should fall in this range when the engine has reached normal running temperatures.

     Fig. 3: Level indicators are marked on the dipstick for the transmission

3. If the fluid level is not within the proper area on either side of the dipstick, pour ATF into the dipstick tube. This is easily done with the aid of a funnel. Check the level often as you are filling the transmission. Be extremely careful not to overfill it. Overfilling will cause slippage, seal damage and overheating. Approximately one pint of ATF will raise the level from one notch to the other.

   NOTE: Always use the proper transmission fluid when filling your car's transmission. All Previa models use Dexron(r) II or Dexron(r) III. Always check with the owner's manual to be sure. NEVER use Type F or Type T in a transmission requiring Dexron(r) II/Dexron(r) III or vice versa, as severe damage will result.

   CAUTION
   The fluid on the dipstick should always be a bright red color. It if is discolored (brown or black), or smells burnt, serious transmission troubles, probably due to overheating, should be suspected. The transmission should be inspected by a qualified service technician to locate the cause of the burnt fluid.