Campaign SA090 - ECM Update For Driveability Issues
NUMBER 105GROUP Engine
DATE October 2011
MODEL Optima Hybrid (TF HEV) 2011MY
SUBJECT:
SERVICE ACTION: ECM UPGRADE - DRIVING PERFORMANCE IMPROVEMENT (SA090)
This bulletin provides information related to a controller software upgrade for some Optima Hybrid 2O11MY vehicles built prior to September 22, 2011. 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. To ensure maximum customer satisfaction Kia is requesting the completion of this Service Action on all affected 2011 MY Optima Hybrid vehicles. The upgrade affects the following control units and areas of operation:
ECM: Improvement of fuel empty detection
TCM: Improvement of the shift quality through changing shift adaptation values
HCU: Suppression of surge at 30 to 40 mph (throttle map re-calibration)
MCU: Improvement of limp-home motor torque limiting at low state of charge
BMS: Rear window defrosting (hybrid battery fan circulates cabin room air for window defrosting)
LDC: Additional diagnostic function of output voltage and current monitoring
To implement these changes, the control units should be reprogrammed using the GDS download as described in this bulletin.
*NOTICE
A Service Action is a repair program without customer notification that is performed during the warranty period. Any dealer requesting to perform this repair outside the warranty period will require DPSM approval.
Repair status for a VIN is provided on WebDCS (Service> Warranty Coverage> Warranty Coverage Inquiry> Campaign Information) Not completed Recall / Service Action reports are available on WebDCS (Consumer Affairs> Not Completed Recall> Recall VIN> Select Report), which includes a list of affected vehicles.
This issue number is SA090
ECM Upgrade Procedure:
8NOTICE
Chimes will be heard from the cluster during ECU upgrade procedure During the ECU upgrade, because 6 ECUs are upgraded sequentially, be sure to turn the ignition key OFF <-> ON 6 times according to information displayed on the screen.
CAUTION
This ECU upgrade time is longer (approximately 30 minutes) than other typical ECU upgrades. Do NOT attempt ECU upgrade if the vehicles battery voltage is below 12 Volts. Battery must be fully charged as stated in the notice below.
*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' position. Be careful not to disconnect any cables connected to the vehicle or GDS during the ECM upgrade procedure.
^ DO NOT start the engine during ECM upgrade.
^ DO NOT turn the ignition key 'OFF' or interrupt the power supply during ECM upgrade.
When the ECM upgrade is completed, turn the ignition 'OFF' and wait 20 seconds before starting the engine.
^ ONLY use approved ECM upgrade software designated for the correct model, year.
ROM ID Information Table
1. Connect the power supply cable to the GDS tool or to the diagnostic terminal with the GDS docked.
*NOTICE
If attempting to perform the ECM upgrade with the power supply cable disconnected from the GDS tool be sure to check that the GDS tool is fully charged before ECM upgrade. If the GDS tool is not fully charged failure to perform the ECM upgrade may occur. Therefore, it is strongly recommended that the power supply be connected to the GDS tool.
2. Connect the USB cable between the VCI and the GDS tool.
*NOTICE
When performing the ECM upgrade using the GDS tool wireless communication between the VCI and GDS tool is not available. Therefore, be sure to connect the USB cable between the VCI and the GDS tool.
3. Connect the Main 16 pin DLC cable (GHDM - 241000) to the VCI.
4. Connect the Main 16-pin DLC cable (GHDM - 241000) between the VCI and the OBD II connector located under the drivers side of the instrument panel.
5. With the ignition key ON (DO NOT go into READY mode or start the engine!), turn ON the VCI and GDS tool. Access the GDS vehicle identification number (VIN) screen and configure the vehicle using the VIN AUTO DETECT Function.
6. Select ECU Upgrade; select Auto Mode, and then ENGINE, read instructions and click OK.
After Current ROM ID is displayed, select Upgrade Event: 173.TF HEV 11MY DRIVING PERFORMANCE IMPROVEMENT, then click Upgrade button and OK.
7. Upgrade will begin and the progress of the upgrade will appear on the bar graph.
8. Upgrade will begin and the progress of the upgrade will appear on the bar graph..
9. Click OK on the final screen, which indicates upgrade is complete. The next screen indicates ECU upgrade results.
10. Check if any incidental Diagnostic Trouble Codes DTC(s) have been created by the upgrade process; clear any DTC(s) that may be present.
11. Place vehicle in READY mode to confirm proper operation.
MANUAL MODE UPGRADE
*NOTICE
Disconnect battery negative (B-) cable for 20 seconds before attempting manual upgrade.
*NOTICE
Do NOT attempt to perform a Manual Mode upgrade unless Auto Mode fails. Always follow the instructions given on the GDS tool in either Auto or Manual mode See table for Manual Mode passwords.
Upgrade Event # 173
1. Within the ECU Upgrade screen, select Manual Mode in the left column, then select Upgrade Event #173. Select the appropriate control unit part number with reference to the ROM ID Information Table and click OK.
2. Enter the appropriate password from the table above, and then click OK.
3. Upgrade will begin and the progress of the upgrade will appear on the bar graph.
4. Following the guidelines displayed on the screen during upgrade procedure, turn the ignition key OFF <-> ON 6 times.
5. Click OK on the final screen, which indicates upgrade is complete. The next screen indicates ECU upgrade results.
6. Check if any incidental Diagnostic Trouble Codes DTC(s) have been created by the upgrade process; clear any DTC(s) that may be present.
7. Place vehicle in READY mode to confirm proper operation.
AFFECTED PRODUCTION RANGE
WARRANTY CLAIM INFORMATION
*NOTICE
VIN inquiry data for this repair is provided for tracking purposes only. Kia retailers should reference SA090 when accessing the WebDCS system.