Hyundai Accent Manuals

Hyundai Accent: Repair procedures - Automatic Transaxle Control System - Automatic Transaxle SystemHyundai Accent: Repair procedures

Hyundai Accent RB (2010-2018) Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Repair procedures

Adjustment

TCM Learning
When shift shock is occurred or parts related with the transaxle are replaced, TCM learning should be performed.
In the following case, TCM learning is required.
•
Transaxle assembly replacement
•
TCM replacement
•
TCM upgrading
1.
TCM learning condition
A.
ATF temperature: 40 ~ 90°C (104 ~ 194°F)
2.
TCM learning procedure
A.
Stop learning
Repeat the below shift pattern four times or more with stepping on the brake.
B.
Driving learning
1.
Drive the vehicle through all gears at D range. Drive from stop to 1st to 2nd to 3rd to 4th to 5th to 6th with keeping fixed throttle open.
2.
Down shift from 6th to 5th, 5th to 4th, 4th to 3rd, 3rd to 2nd, 2nd to 1st.
3.
Repeat the above driving pattern four times or more.
Up-shift throttle open : 15 ~ 25%

Control System Composition
Fault Diagnosis Features a fail-safe mechanism that prevents dangerous situations from developing in the event of a transaxle failure. The limp home mode engages if the transaxle mal ...

Schematic Diagrams
Circuit Diagram ...

See also:

Fuel Pressure Control Valve. Schematic Diagrams
Circuit Diagram (M/T) (A/T) ...

Disassembly and Reassembly
1. Compress the coil spring with a strut spring compressor. Do not compress the spring more than necessary. 2. Loosen the lock nut. ...

Transaxle Control Module (TCM). Description and Operation
Description Transaxle Control Module (TCM) is the automatic transaxle's brain. The module receives and processes signals from various sensors and implements a wide range of transaxle con ...

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