Section 59 (Diagnosis - Automatic Transmission - Coupe): General Description: Notes
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
The A/T come in two models, namely, F4A42 and F4A51.
GENERAL SPECIFICATIONS
| ITEMS | SPECIFICATIONS | ||
|---|---|---|---|
| Transaxle model | F4A42 | F4A51 | |
| Engine model | 4G64 (2.4L Engine) | 6G72 (3.0L Engine) | |
| Torque converter | Type | 3-element, 1-step, 2-phase | |
| Torque converter clutch | Provided (3rd to 4th) | ||
| Stall torque ratio | 1.9 | 2.0 | |
| Transaxle type | 4-speed forward, 1-speed reverse fully automatic | ||
| Gear ratio | 1st | 2.842 | 2.842 |
| 2nd | 1.529 | 1.495 | |
| 3rd | 1.000 | 1.000 | |
| 4th | 0.712 | 0.731 | |
| Reverse | 2.480 | 2.720 | |
| Final gear ratio (Differential gear ratio) | 4.042 | 3.735 | |
| Number of underdrive clutch discs | 4 | ||
| Number of overdrive clutch discs | 4 | ||
| Number of reverse clutch discs | 2 | ||
| Number of low-reverse brake discs | 6 | ||
| Number of second brake discs | 3 | 4 | |
| Manual control type | P-R-N-D-3-2-L (7 positions) | P-R-N-D-3-2-L (7 positions) or P-R-N-D (4 positions) + sport mode (up, down) | |
| Shift pattern control | Electronic control (INVECS-II) | ||
| Oil pressure control during shifting | Electronic control (each oil pressure independently controlled) | ||
| Torque converter clutch control | Electronic control | ||