Tiburon V6-2.7L (2004)
PROM - Programmable Read Only Memory: All Technical Service Bulletins
A/T Controls - TCM Update For 2-3 Shift Improvement
2004-06 TIBURON 2.7L TCM REPROGRAMMING PROCEDURE - 2-3 SHIFT FEEL
MODEL: TIBURON 2.7L
DESCRIPTION:
Some 2004~2006 Tiburon vehicles equipped with a 2.7L engine and automatic transaxle may exhibit a firm or abrupt 2-3 shift when the automatic
transaxle fluid is at normal operating temperature.
This article provides the procedure to reprogram the Transaxle Control Module (TCM) software for 2004~06 Tiburon 2.7L vehicles using the Hi-Scan
Pro.
NOTE:
This reprogramming addresses only the described condition.
VEHICLES AFFECTED:
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Model: 2004~2006 Tiburon vehicles with 2.7L gasoline engine and automatic transaxle.
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Affected vehicle production date range: From the beginning of 2004 Tiburon production through February 28, 2006.
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Affected VIN range: From the beginning VIN of 2004 Tiburon through KMHHN65F46U216032.
NOTE:
After reprogramming is completed, the transaxle control module adaptive values must be reset (erased), depending on model year as shown (Engine
off).
TCM REPROGRAMMING PROCEDURE:
NOTE:
Verify that the vehicle is one of the affected vehicles by identifying the vehicle's production date, VIN and TCM ROM ID.
6-1. HI-SCAN PRO INSTALLATION PROCEDURE
1. Remove the current software card from the Hi-Scan Pro and insert the black 32 MB reprogramming software card into the Hi-Scan Pro top slot.
2. Install the white 10-pin TCM reprogramming connector to the Hi-Scan Pro.
3. Connect power to the Hi-Scan Pro from the cigarette power adapter.
4. Insert the power cable from the reprogramming adapter into the cigarette power adapter.