Hyundai Genesis: Automatic Transmission Control System / Repair procedures
When shift shock occurs or parts related with the transmission are replaced, TCM learning should be performed.
In the following case, TCM learning is required.
| • |
Transmission assembly replacement |
| 1. |
TCM learning condition
| A. |
ATF temperature: 30 ~ 95°C (86 ~ 203°F) |
|
| 2. |
TCM learning procedure
| - |
Repeat the shift pattern shown below four times or more with the brake stepped on. 
|
| 1. |
Upshift the gear from 1st to 8th by one gear while keeping the throttle opening constant |
| 2. |
Gradually reduce the speed and downshift the gear from 8th to 1st by one gear. |
| 3. |
Repeatthe driving pattern above four times or more.
Upshift throttle opening: 15-30% |
|
Description
Automatic transmission system relies on various measurement
data to determine the current control status and extrapolate the
necessary compensation values. These values are used to ...
Other information:
Description
The valve body is essential to automatic transmission control
and consists of various valves used to control the oil feed from the
oil pump. Specifically, these valves consist of pressure regulator
valves, oil redirection valves, shift valves, and manual valves. The
valve body ...
Components
1. Rear oil seal2. Rear oil seal case
...
Description and Operation
Schematic Diagrams