3 Speed Automatic

NOTE: The transmission and differential sump have a common oil sump with a communicating opening between the two.

LEVEL
The torque converter fills in both the P Park and N Neutral positions. Place the selector lever in P Park to be sure that the fluid level check is accurate. The engine should be running at idle speed for at least one minute, with the vehicle on level ground. This will assure complete oil level stabilization between differential and transmission. The fluid should be at normal operating temperature (approximately 82° C. or 180° F.). The fluid level is correct if it is in the HOT region (crosshatched area) on the dipstick.

Low fluid level can cause a variety of conditions because it allows the pump to take in air along with the fluid. As in any hydraulic system, air bubbles make the fluid spongy, therefore, pressures will be low and build up slowly.

Improper filling can also raise the fluid level too high. When the transaxle has too much fluid, the gears churn up foam and cause the same conditions which occur with a low fluid level.

In either case, the air bubbles can cause overheating, fluid oxidation, and varnishing. This can interfere with normal valve, clutch, and servo operation. Foaming can also result in fluid escaping from the transaxle dipstick where it may be mistaken for a leak.

CONDITION
Along with fluid level, it is important to check the condition of the fluid. When the fluid smells burned, and is contaminated with metal or friction material particles, a complete transaxle overhaul is needed. Be sure to examine the fluid on the dipstick closely.

If there is any doubt about its condition, drain out a sample for a double check.

See TSB 21-010-06 4/14/2006

SELECTION OF LUBRICANT
It is important that the proper lubricant be used in these transmissions. Mopar(R) ATF Plus 4 (Automatic Transmission Fluid-type 9602) should be used to aid in ensuring optimum transmission performance. It is important that the transmission fluid be maintained at the prescribed level using the recommended fluids.

SPECIAL ADDITIVES
Chrysler Corporation does not recommend the addition of any fluids to the transmission, other than fluid listed above. An exception to this policy is the use of special dyes to aid in detecting fluid leaks. The use of transmission sealers should be avoided, since they may adversely affect seals.