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[5031] ECM Upgrade - SANTAFE(DM) (ALL) , SANTAFE(DMI) (ALL) R2.2 EGR CONTROL LOGIC IMPROVEMENT

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[5031] ECM Upgrade - SANTAFE(DM) (ALL) , SANTAFE(DMI) (ALL) R2.2 EGR CONTROL LOGIC IMPROVEMENT

Post by Admin on Thu Mar 16, 2017 1:37 pm


TSB
Model SANTAFE(DM) (ALL) , SANTAFE(DMI) (ALL)

Group Fuel System (14)

TSB No. HFE14-14-E400-DMDMI

Subject
ECM Upgrade - SANTAFE(DM) (ALL) , SANTAFE(DMI) (ALL) R2.2 EGR CONTROL LOGIC IMPROVEMENT
TSB Type Field Fix

Published 2014-10-07

Area & Distributor Taiwan, India, Australia, New Zealand



Description
This bulletin provides information related to the ECM (Engine Control Modules) software upgrade for some 13MY~15MY SANTAFE(DM) R2.2 vehicles which experience a malfunction indicator lamp illuminated with the ECM system-related DTC(s), P0404.
- P0404 : Exhaust Gas Recirculation Control Circuit Range/Performance
Applicable Vehicle
■ Model: SANTAFE(DM/DMi) R2.2

■ Area: Taiwan, India, Australia, New Zealand

■ Applicable vehicle production date range : 13MY~15MY

- Field Fix TSB should apply to the complaints customer (not all of customers)
- Must initialize learning parameter for EGR valve after ECU upgarde



[NOTE]

- To verify the vehicle is affected, be sure to check the version of the vehicle’s control unit ROM ID with reference to the ROM ID Information Table mentioned below before attempting to upgrade the control unit software.

- If automatic upgrade fails, turn the ignition key OFF for about 10 seconds and then perform manual upgrade.

- After manual upgrade, Clear DTC(s) present.



Only registered and activated users can see links!


ECU_2349_HME_20150701.zip

    Current date/time is Sun Dec 17, 2017 1:04 pm