Hyundai Sonata: Dual Clutch Transmission Control System / DCT Control Module (TCM) Repair procedures
| Inspection |
| Transmission Control Module (TCM) Inspection Procedure |
| 1. |
Inspecting TCM ground circuit: Measure the resistance between the TCM and chassis ground.
(Check the terminal connected to the chassis ground while using the back of the harness connector as the base point for TCM.)
|
| 2. |
Inspecting the TCM connector: Disconnect the TCM connector
and visually inspect to see whether there is a bend on the ground
terminal of the harness connector. Also visually check the connection
pressure. |
| 3. |
If no problem is found during inspection in step 1 and step
2, then the problem is with the TCM itself. In this case, replace the
TCM and inspect the vehicle again. |
| 4. |
Re-inspecting TCM: Install the TCM that was determined to
have malfunctioned from step 3 in another vehicle. Reset the error code
and then check the operation in that vehicle. If the vehicle operates
without any problems, then inspect the first vehicle with the initial
problem again. |
| Removal |
| 1. |
Turn ignition switch OFF and disconnect the battery negative (-) terminal. |
| 2. |
Remove the air duct (A).
|
| 3. |
Disconnect the TCM connector (A).
|
| 4. |
Remove the TCM (A) after removing the bracket mounting nut (B-3ea).
|
| 5. |
Remove the TCM from the bracket after loosening the bolt (A-4ea).
|
| Installation |
| 1. |
Install in the reverse order of removal.
|
DCT Control Module (TCM) Schematic Diagrams
1. TCM Connector and Terminal Function
2. TCM Terminal Function
Connector [A]
PinDescriptionPinDescription1Clutch Actuator (Clutch Motor 1 (ODD)_Phase V)17-2Clutch actuator (Clutch Motor 2 (EVEN) ...
Clutch Actuator Assembly Components and Components Location
Components
1. Clutch actuator assembly2. Fork cover
...
Other information:
Hyundai Sonata LF 2014-2019 Owners Manual: To increase Smart Cruise Control set speed
Follow either of these procedures:
Push the toggle switch up (RES+), and hold it. Your vehicle set speed will
increase by 5 mph (10 km/h). Release the toggle switch at the speed you want.
Push the toggle switch up (RES+), and release it immediately. The cruising
speed will increase by 1.0 mp ...
Hyundai Sonata LF 2014-2019 Service Manual: TPMS Receiver Description and Operation
Description
1.
Mode
(1)
Virgin State
A.
The receiver as a sole part is shipped in this state. Replacement parts should therefore arrive in this state.
B.
In this state, there is no Auto-Location, no sensor wake-up, no sensor monitoring and no DTC monitoring..
C.
The state indicates ...
