Hyundai Venue: Automatic Transaxle Control System / Repair procedures
| 1. |
Overview and purpose of learning
| 1) |
The purpose is to ensure the initial operation safety by correcting
the oil pressure differences between transmissions.
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| 2) |
For relearning of TCM, process relearning by deleting existing
contents using diagnostic tool when there is shift shock at
gears 1-2-3-4-5-6-7-8.
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| 2. |
In the following case, TCM learning is required.
| 1) |
Automatic transaxle assembly replacement
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| 3. |
TCM learning procedure
| 1) |
Condition : ATF temperature 35 - 95°C (95 - 203°F)
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| 2) |
Stop learning
- Repeat the shift pattern shown below five times or more with
the brake stepped on.
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| 3) |
Driving relearn
- Maintain the throttle open to a constant level with the gear
in D position and increment from 1st to 5th gear within 1500
~ 2500 RPM of engine and decelerate slowly.
With (ON, throttle opening: 0%), decrement from 8th to 1st gear.
- Upshift throttle opening : 15 - 35% (a proper value for making
upshift within 1500 - 2500RPM of engine)
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Description
•
Automatic transaxle system relies on various measurement data to determine
the current control status and extrapolate the necessary compensation
values...
Description
•
Monitors the vehicle's operating conditions to determine the optimal
gear setting.
•
Performs a gear change if the current gear setting differs from the
identified optimal gear setting...
Other information:
Removal
1.
Disconnect the battery negative cable and wait for at least three minutes
before beginning work.
2.
Remove the glove box housing.
(Refer to Body - "Glove Box Upper Cover Assembly")
3...
Inspection
Self Diagnosis With Scan Tool
It will be able to diagnose defects of SMART KEY system with GDS quickly. GDS
can operates actuator forcefully, input/output value monitoring and self diagnosis.
The following three features will be major problem in SMART KEY system...
Categories
Your HYUNDAI uses a Smart Key, which you can use to lock or unlock the driver
and passenger doors or the rear liftgate.
1. Door Lock
2. Door Unlock
3. Remote start
read more
Description and operation
Transaxle Control Module (TCM). Description and operation