Engine Controls - MIL ON/DTC P0130 or P0503 Set
Group: ENGINE ELECTRICALNumber: 06-36-001
Date: APRIL, 2006
Model: 2005 ACCENT(LC)
Subject
2005 ACCENT - DTC P0130 OR P0503 ECM
REPROGRAMMING INSTRUCTIONS
DESCRIPTION:
Certain 2005 ACCENT(LC) vehicles equipped with 1.6L engines may experience the following symptoms.
^ The "Check Engine" light is illuminated.
^ DTC (Diagnostic Trouble Code) P0130 (Oxygen Sensor Circuit Malfunction) or P0503 (Speed Sensor Malfunction) is stored in the ECM (Engine Control Module).
NOTE:
No performance issues are associated with this condition
The following procedure describes updating the ECM (Engine Control Module) software with new logic using the Hi-Scan Pro.
VEHICLES AFFECTED:
^ Model: 2005 ACCENT(LC) vehicles with 1.6L DOHC engines.
^ Affected vehicle production date range: SOP through December 5, 2004.
ECM SPECIFICATIONS TABLE:
CAUTIONS BEFORE REPROGRAMMING:
1. Conduct reprogramming with the ignition key in the "ON" position.
2. Be careful not to disconnect any cables connected to the vehicle or Hi-Scan Pro during reprogramming.
WARNING:
If reprogramming is interrupted, the manual update procedure must be used.
3. Do not start the engine during reprogramming.
4. Do not turn the ignition key OFF during reprogramming.
5. When the reprogramming is completed, turn the ignition key OFF for 20 seconds before starting the engine.
ECM REPROGRAMMING PROCEDURE:
NOTE:
Verify that the vehicle is affected by identifying the vehicle production date.
AUTOMATIC UPDATE PROCEDURE:
1. Attach the Data Link Connector (DLC) cable to the Hi-Scan Pro main body and securely tighten the two bolts.
2. Remove the system software card from the Hi-Scan Pro and insert the reprogramming software card with the new ECM program into the Hi-Scan Pro top slot.
3. Plug the DLC cable from the Hi-Scan Pro into the 16 pin data link connector (under the driver's side instrument panel).
4. Turn the ignition switch to the ON position (do not start the engine).
5. Turn the Hi-Scan Pro ON and press ENTER.
NOTE:
The procedure on the pages refers to using data for:
LC F/L 1.5S/1.6D 05MY TPS LOGIC because for 05MY vehicle this more recent data included the prior fix for P0130 and P0503.
6. Select option "59. LC F/L 1.5S/1.6D 05MY TPS LOGIC" and press ENTER.
7. Select option "01. F/L 1.5S/1.6D 05MY TPS LOGIC [AUTO]" and press ENTER.
8. Enter "1229" as the password for automatic update mode and press ENTER.
9. The Hi-Scan Pro will establish communication, check the ECM ID and reprogram the ECM automatically. Wait until the reprogramming is complete.
NOTES:
^ The Hi-Scan Pro detects the current ECM ID, assigns the new ECM ID and displays them on the Hi-Scan Pro screen.
^ Check the ECM IDs displayed on the Hi-Scan Pro screen to verify that the correct ECM software is being downloaded. Refer to the "ECM SPECIFICATIONS TABLE" in this TSB.
^ If the Hi-Scan Pro does not download the program, use the Manual Update Procedure following this section.
WARNINGS:
^ Do not interrupt the reprogramming at any time.
^ The ECM will be rendered inoperative if the program does not download completely.
10. When the "REPROGRAMMING COMPLETED" message is displayed, turn the Hi-Scan Pro OFF and the process is complete.
11. When the reprogramming is completed successfully, turn the ignition to the OFF position for 20 seconds and then start the engine to check for proper operation.
12. Check for diagnostic trouble codes using the Hi-Scan Pro with the system software card. Erase any trouble codes.
MANUAL UPDATE PROCEDURE:
NOTES:
^ In the event that option "01. F/L 1.55/1.6D 05MY TPS LOGIC [AUTO]" fails to download the new ECM program, option "02. F/L 1.5S/1.6D 05MY TPS LOGIC [ERROR]" must be used.
^ Confirm all connections are established as shown in the "AUTOMATIC UPDATE PROCEDURE" before continuing.
1. Turn the ignition to the ON position.
2. Turn the Hi-Scan Pro ON and press ENTER.
3. Select option "59. LC F/L 1.5S/1.6D 05MY TPS LOGIC" and press ENTER.
4. Select option "02. F/L 1.5S/1.6D 05MY TPS LOGIC [ERROR]" and press ENTER.
5. Choose the vehicle type that is correct for the vehicle you are reprogramming by referring to the "ECM SPECIFICATIONS TABLE" provided in this TSB and press ENTER.
6. Enter the correct password by using the chart below and press ENTER.
WARNINGS:
^ Be sure to input the correct password.
^ If an incorrect password is selected, the correct ECM software will not be downloaded.
7. Wait until the reprogramming is completed. The Hi-Scan Pro will reprogram the ECM.
WARNINGS:
^ Do not interrupt the reprogramming at any time.
^ The ECM will be rendered inoperative if the program does not download completely.
NOTES:
^ The Hi-Scan Pro displays the new ECM ID on the Hi-Scan Pro screen.
^ Check the new ECM ID displayed on the Hi-Scan Pro screen to verify that the correct ECM software is being downloaded. Refer to the "ECM SPECIFICATIONS TABLE" shown in this TSB.
8. When the "REPROGRAMMING COMPLETED" message is displayed, turn the Hi-Scan Pro OFF and the process is complete.
9. When the reprogramming is completed successfully, turn the ignition to the OFF position for 20 seconds and then start the engine to check for proper operation.
10. Check for diagnostic trouble codes using the Hi-Scan Pro with the system software card. Erase any trouble codes.
EXPLANATION OF ERROR MESSAGE:
1. "INVALID PASSWORD": Please enter the correct password again.
2. "REPROGRAMMING ERROR, PLEASE WAIT FOR RETRY": An error occurred during reprogramming, the Hi-Scan Pro will retry the reprogramming automatically.
3. "ALREADY REPROGRAMMED" or "INCORRECT TARGET ID": This reprogramming already has been performed on this vehicle or the ECM is not subject to this program.
4. "REPROGRAM ERROR, PLEASE CHECK THE SYSTEM": In this case, the Manual Update Procedure must be used by selecting menu option "02. F/L 1.5S/1.6D 05MY TPS LOGIC [ERROR]".
WARRANTY INFORMATION: