Hyundai Tucson: Automatic Transaxle Control System / Repair procedures
1.TCM adaptive values learning : When shift shock occurs or parts related with the transaxle are replaced, TCM learning should be performed.
2.In the following case, TCM learning is required.
1)Automatic transaxle assembly replacement
2) TCM upgrade or replacement
3.TCM adaptive values learning procedure : Repeat the above procedure least three times as shown in the pattern of illustration below.
1)Static relearn (condition : ATF temperature 35 - 95°C (95 - 203°F)
2)Driving relearn
Description and Operation
- Description
• Automatic transaxle system relies on various measurement data to
determine the current control status and extrapolate the necessary
compensation values.
• These values a ...
Transaxle Control Module (TCM)
- Description
• Monitoring the vehicle's operating conditions to determine the optimal gear setting.
• Performing a gear change if the current gear setting differs from the identified optim ...
Other information:
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Interior Lights
WARNING
Do not use the interior lights when
driving in the dark. The interior lights
may obscure your view and result in a
collision.
Do not use the interior lights for
extended periods when the vehicle
is turned off. Otherwise, the battery
discharges.
Interior Lights AUTO OFF
The in ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Master warning light
This warning light illuminates:
If a malfunction is detected in any of the
following:
Forward Collision-Avoidance Assist
malfunction (if equipped)
Forward Collision-Avoidance Assist
radar blocked (if equipped)
Blind-Spot Collision-Avoidance Assist
malfunction (if equipped)
Bl ...
