Hyundai Elantra: Dual Clutch Transmission Control System / Description and operation

Hyundai Elantra (CN7) 2021-2025 Service Manual / DCT(Dual Clutch Transmission) System / Dual Clutch Transmission Control System / Description and operation

Description

The Dual Clutch Transmission (DCT) control system measures required data to identify the state of the control target and computes the appropriate compensation value if adjustment is necessary. The actuator is controlled according to the computed compensation value to obtain desired output.

If transmission or driving-performance-related failure is detected, first perform self-diagnosis and basic transmission inspection (oil check).

Then use the diagnostic tool to inspect the transmission control system components.

Operation principle

Dual Clutch Transmission Control System

DCT Control Module (TCM)

Description and operation Description• Function The Transmission Control Module (TCM) is like the brain for the Dual Clutch Transmission (DCT)...

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Components and components location

Components1. Front impact sensor (FIS)2. Supplemental Restraint System Control Module (SRSCM)3. Front impact sensor (FIS)4. Gravity side Impact Sensor (G-SIS)5. Pressure Side Impact Sensor (P-SIS)..

Hyundai Elantra (CN7) 2021-2025 Service Manual: Rear Door Latch

Components and components location Component Location 1. Rear door latch Repair procedures Replacement1.Remove the rear door module.(Refer to Rear Door - "Rear Door Module")2.Remove the rear door inside handle cage (A) by pulling it in the direction of the arrow. 3.Separate the rear door outside handle connector wiring harness (A).4.Remove the rear door latch assembly (A) by pulling it..

Function malfunction and limitations

Function malfunction

When High Beam Assist is not working properly, the ‘Check High Beam Assist (HBA) system’ or ‘Check HBA (High Beam Assist) system’ warning message will appear and warning light will illuminate on the cluster. Take your vehicle to an authorized HYUNDAI dealer and have the function checked.