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SUBJECT:
ECM UPGRADE – CYLINDER Contribution / Balance
This bulletin provides information related to the ECM software upgrade for some 2012-2013MY Sorento(XM) and 2012MY Sedona(VQ) vehicles which may experience a malfunction indicator lamp illuminated (MIL) with the ECM (Electronic Control Module) system-related Cylinder Contribution/Balance DTC(s), (P0263, P0266, P0269, P0272, P0275, P0278).
To correct this condition, the ECM should be reprogrammed using the GDS download as described in this bulletin. For confirmation that the latest reflash has been done to a vehicle you are working on, verify ROM ID using the tables in this TSB.
- P0263: Cylinder1 Contribution/Balance
- P0266: Cylinder2 Contribution/Balance
- P0269: Cylinder3 Contribution/Balance
- P0272: Cylinder4 Contribution/Balance
- P0275: Cylinder5 Contribution/Balance
- P0278: Cylinder6 Contribution/Balance
*NOTICE
DO NOT replace any parts related to the DTCs mentioned above unless proven to be the cause for the DTC AFTER the reflash has been performed. First perform the reflash as described in this bulletin, and verify that no DTC(s) will re-set. Should a DTC re-set after the reflash, diagnose according to KGIS. Parts replacement in conjunction with this TSB may be subject to Mandatory Parts Return and returned parts will be tested by KMA. Unnecessarily replaced parts will be subject to chargeback.
ECM Upgrade Procedure:
| UPGRADE EVENT NAME |
|---|
| 196. XMA 3.5 CYLINDER IMBALANCE DTC LOGIC IMPROVEMENT |
| 197. VQ 3.5 CYLINDER IMBALANCE DTC LOGIC IMPROVEMENT |
NOTICE
- A fully charged battery is necessary before ECM upgrade can take place. It is recommended that the Midtronics GR8-1299 system be used in ECM mode during charging. DO NOT connect any other battery charger to the vehicle during ECM upgrade.
- All ECM upgrades must be done with the ignition key in the ‘ON’
- Be careful not to disconnect any cables connected to the vehicle or GDS during the ECM upgrade
- DO NOT start the engine during ECM
- DO NOT turn the ignition key ‘OFF’ or interrupt the power supply during ECM
- When the ECM upgrade is completed, turn the ignition ‘OFF’ and wait 20 seconds before starting the ONLY use approved ECM upgrade software designated for the correct model, year.
CAUTION
Before attempting an ECM upgrade on any Kia model, make sure to first determine whether the particular model is equipped with an immobilizer security system . Failure to follow proper procedures may cause the PCM to become inoperative after the upgrade and any claims associated with this repair may be subject to chargeback.
ROM ID Information Tables: Upgrade event #196:
| MODEL | MODEL YEAR | IMMO | ECM P/N | ROM ID | |
|---|---|---|---|---|---|
| PREVIOUS | NEW | ||||
| XMA 3.5L | 2012MY | No (-) | 39108-3C061 | XMBN35*S2**AC3A* XmBN35*S2**AC4A* | XMCN35*S2**AC6B* |
| Yes (+) | 39108-3C011 | XMBN35*M2**AC3A* XMBN35*M2**AC4A* XMBN35*M2**AC4B* |
XMCN35*M2**AC6B* |
||
| MODEL | MODEL YEAR |
IMMO | ECM P/N | ROM ID | |
|---|---|---|---|---|---|
| PREVIOUS | NEW | ||||
| XMA 3.5L | 2013MY | No (-) | 39108-3C062 | XMCN35*S2**AC4A* | XMCN35*S2**AC6A* |
| Yes (+) | 39108-3C012 | XMCN35*M2**AC4A* | XMCN35*M2**AC6A* | ||
Upgrade event #197:
| MODEL | MODEL YEAR | IMMO | ECM P/N | ROM ID | |
|---|---|---|---|---|---|
| PREVIOUS | NEW | ||||
| VQ 3.5L | 2012MY | No (-) | 39109-3C661 | VQBN35*S2**AC3A* VQBN35*S2**AC4A* VQBN35*S2**AC4B* |
VQCN35*S2**AC6A** |
| Yes (+) | 39109-3C611 | VQBN35*M2**AC3A* VQBN35*M2**AC4A* VQBN35*M2**AC4B* |
VQCN35*M2**AC6A** | ||
To verify the vehicle is affected, be sure to check the Calibration Identification of the vehicle’s ECM ROM ID and reference the Information Table as necessary.
MANUAL MODE ECM UPGRADE PASSWORDS:
DO NOT perform Manual Mode ECM upgrade unless Auto Mode fails.
Upgrade event #196 (XMA) / #197 (VQ)
| MODEL | MENU | PASSWORD | COMMUNICATION TYPE |
|---|---|---|---|
| 2012MY SORENTO (XM) | XmA 3.5 +Immo: 39108-3C011 |
3011 | CAN-line |
| XmA 3.5 -Immo: 39108-3C061 |
3061 | ||
| 2013MY SORENTO (XM) | XmA 3.5 +Immo: 39108-3C012 |
3012 | |
| XmA 3.5 -Immo: 39108-3C062 |
3062 | ||
| 2012MY SORENTO (VQ) | VQ 3.5 +Immo: 39109-3C611 |
3611 | |
| VQ 3.5 -Immo: 39109-3C661 |
3661 |
Affected Vehicle Production Range:
| Model | Production Date Range |
|---|---|
| Sorento (XM) | April 18th, 2011 to october 31st, 2012 |
| Sedona (VQ) | February 7th, 2011 to August 14th, 2012 |
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What is J2534?
A single set of programming hardware consists of personal computer(PC), standard interface to a device driver and an interface hardware that connects between PC and a programmable ECU of vehicle.
The main purpose of this regulation is to program ECUs for all vehicles using a single set in the field.”
| Device | Manufacturers | API | DLL | Firmware |
|---|---|---|---|---|
CarDAQ Plus  |
Drew Technologies Inc. | 4.04 | 1.9.28 | 1.9.28 |
| ES6510 | Vetronix Corporation | 4.04 | 12.00 | 12.00 |
| Sun PassThru Pro | Snap-on Diagnostics | 4.04 | 02.07u | 02.07u |
| PassThru+ XS | I+ME Actia GmbH | 4.04 | 02.07u | 02.07u |
| OTTOTEST-VCI | OTTO | 4.04 | 1.04 | 1.34 |
| iFlash | Blue Streak | 4.04 | 1.04 | 1.34 |
| PASS THRU PRO II |
Snap-on Diagnostics | 4.04 | 1.9.24 | 1.9.24 |
| AEZ Flasher | AE Tools | 4.04 | 1.9.28 | 1.9.28 |
| VSI-2534 | Dearborn Tech | 4.04 | 2.05.26 | 2.05.26 |
| Flasher Pro | Bosch | 4.04 | 1.9.28 | 1.9.28 |
| Flash2 | Cardone | 4.04 | 2.06.28.2 | 2.06.28.2 |
| PX3 | Dearborn Tech | 4.04 | 1.00.09 | 1.00.09 |
| CARDAQ-M |
Drew Technologies Inc. | 4.04 | 1.0.106 | 1.0.106 |
| Universal Reprogrammer II | EASE Diagnostics | 4.04 | 1.9.28 | 1.9.28 |
| G-Scan2 | GIT | 4.04 | 3.1 | 9.03 |
* API, DLL and Firmware version may be controlled by the device manufacturer. Contact the manufacturer if you are unable to find the version listed above All devices were tested/verified on all Kia engine management systems.
