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% |

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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:
The Parking Assist System assists
the driver during movement of the
vehicle by chiming if any object is
sensed within the distance of 39 inches
(100 cm ) in front and 47 inches
(120 cm) behind the vehicle.
This system is a supplemental system
that senses objects within the
range and ...
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the rear bumper.
(Refer to Body - "Rear Bumper")
3.
Remove the BSD unit (A) after loosening the mounting nuts.
Take care not to separate the bracket from rear bumper when removing the BSD sensor.
...