Specifications
| Specifications | |
|---|---|
| High temperature grease | Molecote FB180 / Jaguar 8309 |
| Transmission fluid | Shell M1375.4 |
Lubricants, Fluids, Sealers and Adhesives
| Liters | |
|---|---|
| Transmission fluid | 9.5 |
| Transmission fluid (Supercharged models) | 10.0 |
| Service fill | 6.0 |
Capacities
| Item | Nm |
|---|---|
| Crossmember to vehicle body - bolt | 48 |
| Fluid pan, gasket and filter - screw | 8 |
| Mass damper to crossmember - bolt | 10 |
| Output shaft flange - nut* | 60 |
| Selector lever to transmission - nut | 12 |
| Support insulator to crossmember - bolt | 25 |
| Support insulator to transmission - bolt | 48 |
| Flexplate to torque converter - screw | 55 |
| Torque converter housing to engine - bolt | 48 |
| Transmission control module (TCM) and Main control valve body - screw | 8 |
| Transmission fluid - drain plug | 8 |
| Transmission fluid - fill plug | A |
| Transmission heat shield | 10 |
Torque Specifications
Note. * New nut/bolt must be installed.
Note. A = refer to the procedure for correct torque sequence.
Scheme 1
ENGINE SPEED AND TORQUE MONITORING
The ECM constantly supplies the TCM with information on engine speed and torque through messages on the CAN bus. The TCM uses this information to calculate the correct and appropriate timing of shift changes.
If the messages are not received by the ECM, the TCM will implement a back-up strategy to protect the transmission from damage and allow the vehicle to be driven.
In the event of an engine speed or torque signal failure, the transmission will adopt the electrical limp home mode with the transmission operating in a fixed gear.