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) 2022-2026 Service Manual: Rear Oil Seal
- Replacement
• Be careful not to damage the parts located under the vehicle
(floor under cover, fuel filter, fuel tank and canister) when raising
the vehicle using the lift.(Refer to General Information - "Lift and
Support Points")
1.Remove the Automatic Transaxle A ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Special Service Tools
- Special Service Tools
Tool (Number and Name)IllustrationUse
09200-3N000Engine support fixture(Beam)
Removal and installation of the transaxle.Use
this beam (SST No. : 09200-38001 or 09200-3N000) with the supporter
(SST No. : 09200-2S200), and front (SST No. : 09200-L1100, 09200-L1200)
0 ...
