AT installation details
1 - Carter AT; 2 - Filler tube; 3 - Oil pipelines; 4 - Ground busbar; 5 - Cardan shaft; 6 - Rear support of the power unit suspension; 7 - Shift rod; 8 - Hollow bolt of the nipple connection; 9 - Drain plug of the oil pan AT; 10 - Bracket; 11, 12 - Lids; 13 - Bolts (external TORX); 14 - Fastening clamp; B49 - AT output speed sensor; X22/2 - AT wiring connector
1. On models with the corresponding configuration (code ET2), activate the service mode of the TELE AID emergency call system (see Section Activation/deactivation of the service mode of the TELE AID emergency call system).
2. Disconnect the negative cable from the battery.
3. Jack up the car and place it on supports.
4. Disconnect the filler pipe (2) from the engine and transmission crankcases.
5. Unscrew the plug (9) and drain the transmission fluid - immediately assess the condition of the ATF, replace it if necessary (see Chapter Routine care and maintenance).
6. Release the bandages, separate the wiring harness from the filler tube and disconnect the contact connector (X22/2) - prepare replacement bandages.
7. Unscrew the transmission output speed sensor (B49) - if necessary, prepare a replacement sealing ring.
8. Unscrew the left and right oil lines going to the oil cooler.
9. Loosen the mounting clamp and remove the shift rod (7).
10. Remove the cover (12) and disconnect the torque converter from the drive disk.
11. Support the transmission with a special jack.
12. Remove the cross beam assembly with the rear support of the powertrain suspension (6).
13. Unbolt the cardan shaft (5) from the output flange of the transmission and transfer case and remove it from under the vehicle - if necessary, first unbolt and tilt the transmission (see below) - and tie it to the underbody elements.
14. Remove the anti-roll bar (see Chapter Suspension and steering).
15. Loosen the cable tie securing the wiring harness to the frame, located to the left of the transmission.
16. Unbolt the grounding busbar (4).
17. Unscrew the bolts securing the AT to the engine and lower it at an angle - if you haven't done this yet, remove the propeller shaft.
18. If necessary, use special pullers to remove the torque converter from the transmission.
19. Installation is carried out in the reverse order - before installation, the drive flange of the torque converter should be lightly lubricated. Ensure that the cardan shaft is installed correctly.
20. Finally, deactivate the service mode of the TELE AID system and clear the memory of the processor of the on-board diagnostic system (see Chapter Engine electrical systems).