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 Service Manual: Components and Components Location
Components Location
1. PCV Valve2. Canister3. Purge Control Solenoid Valve (PCSV)4. Fuel Tank Pressure Sensor (FTPS)5. Canister Close Valve (CCV)6. Fuel Level Sender (FLS)7. Fuel Tank Air Filter8. Catalytic Converter (WCC+UCC)
1. PCV Valve2. Canister3. Purge Control Solenoid Valve (P ...
Hyundai Sonata LF 2014-2019 Service Manual: Oil Cooler Repair procedures
Removal
1.
Loosen the drain plug and drain the coolant. Open the radiator cap to make rapid draining.
(Refer to Cooling System - "Coolant")
2.
Disconnect the oil cooler hose (A).
3.
Remove the oil filter (A) with the SST (09263-2E000, the oil filter wrench).
4.
Loosen the mounting ...
