Hyundai Tucson: Automatic Transaxle Control System / SBW Control Unit(SCU)
1. Shift by wire Control Unit (SCU)
| Pin | Function | Pin | Function |
| 1 | Power | 21 | - |
| 2 | Ground | 22 | - |
| 3 | H-CAN High | 23 | - |
| 4 | H-CAN Low | 24 | - |
| 5 | P-CAN High | 25 | - |
| 6 | P-CAN Low | 26 | - |
| 7 | Position sensor ground | 27 | Position sensor signal 1 |
| 8 | - | 28 | Position sensor signal 2 |
| 9 | - | 29 | P position output signal |
| 10 | Position sensor power 5 V | 30 | - |
| 11 | Electronic shift actuator sensor power 5 V | 31 | Back-up lamp signal |
| 12 | IG 1 | 32 | - |
| 13 | Electronic shift actuator sensor signal 2 | 33 | Electronic shift actuator motor U |
| 14 | Electronic shift actuator sensor signal 1 | 34 | Electronic shift actuator motor V |
| 15 | Electronic shift actuator sensor ground | 35 | Electronic shift actuator motor W |
| 16 | - | 36 | Power |
| 17 | - | 37 | Electronic shift actuator power |
| 18 | - | 38 | Ground |
| 19 | - | 39 | - |
| 20 | - | 40 | - |
1.Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.Disconnect the SBW control unit connector (A).
3.Loosen the nut and bolts and then removing the SBW control unit bracket assembly (A).
Tightening torque :9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
4.Loosen the bolts and then removing the SBW control unit (A) from the bracket.
Tightening torque :9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
1.To install, reverse the removal procedure.
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 ...
Electronic Shift Actuator
- Description
Controls the 4 position of P(Parking), R, N, D using the rotation of
the motor of according to the electric signal when the shift button is
operated.
- Specification
ItemSp ...
Other information:
Hyundai Tucson (NX4) 2022-2026 Service Manual: Hood
Repair procedures
- Adjustment
1.After loosening the hinge (A) mounting bolt, adjust the hood (B)
by moving it up and down or from side to side and tighten the bolt.
2.Adjust the hood height by moving the hood overslam bumpers (C) up and down.
3.After loosening the hood latch (D) mounting ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Lumber Support System
- Removal
1.Disconnect the negative (-) battery terminal.
2.Remove the front seat back cover.(Refer to Body - "Front Seat Back Cover")
3.Disconnect motor connecotor (A).
4.Remove the front side airbag (A).
5.Remove the lumber support cable bracket after loosening mounting screws.
6.R ...
