Table of Contents
Advertisement
Kia Sorento 4wd Workshop Manual (V6-3.5L (2011))
Kia Workshop Manuals > Brakes and Traction Control > Relays and Modules - Brakes and Traction Control > Traction
Control Module > Component Information > Technical Service Bulletins > Customer Interest for Traction Control Module: >
CHA026 > Jul > 10 > ABS/TCS - ECS Software Upgrade For Hill Assist System
Traction Control Module: Customer Interest ABS/TCS - ECS Software Upgrade For Hill Assist
System
GROUP CHASSIS
MODEL 2011MY SORENTO (XM)
NUMBER 026
DATE JULY 2010
SUBJECT: 2011MY SORENTO (XM) M/T HECU SOFTWARE UPGRADE
This bulletin provides information related to a Electronic Stability Control (ESC) software upgrade
available for some 2011 MY Sorento (XM) vehicles with manual transmission built from October 23,
2009 to March 30, 2010. This software upgrade will correct a concern which may cause the HAC
(Hill-start Assist Control) to not operate when the manual transmission lever is placed into Reverse.
Kia recommends that vehicles with this concern receive this software upgrade to allow the ABS
HECU to properly apply the HAC function when the vehicle is in Reverse.
NOTICE
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 shown in this bulletin before attempting to upgrade
the control unit software.
Advertisement
Table of Contents
