Programming and Relearning
CODING LIST
CAUTION:
With the ETACS functions being customized, if any of the ETACS-ECU variant coding and option coding items are changed, the customized contents are reset. In such case, the functions need to be recustomized.
Before troubleshooting, check that the coding data written into the engine control module, TC-SST-ECU and ETACS-ECU are normal. If they are not the same as the initial settings, various functions and systems will not work correctly.
VARIANT CODING
Required Special Tools:
- MB991958: Scan Tool (M.U.T.-III Sub Assembly)
- MB991824: Vehicle Communication Interface (V.C.I.)
- MB991827: M.U.T.-III USB Cable
- MB991910: M.U.T.-III Main Harness A (Vehicles with CAN communication system)
The coding data can be checked by operating scan tool MB991958.
NOTE:
For details on how to use the scan tool MB991958, refer to the "M.U.T.-III Owner's manual".
CAUTION:
To prevent damage to scan tool MB991958, always turn the ignition switch to the "LOCK"
(OFF) position before connecting or disconnecting scan tool MB991958.
1. Ensure that the ignition switch is at the "LOCK" (OFF) position.
2. Start up the personal computer.
3. Connect special tool MB991827 to special tool MB991824 and the personal computer.
4. Connect special tool MB991910 to special tool MB991824.
5. Connect special tool MB991910 to the data link connector.
6. Turn the power switch of special tool MB991824 to the "ON" position.
NOTE:
When special tool MB991824 is energized, special tool MB991824 indicator light will be illuminated in a green color.
7. Start the "M.U.T.-III system" on the personal computer.
8. Turn the ignition switch to the "ON" position.
9. Select "System select" from the start-up screen.
10. Select "From 2006 MY" under "Model Year". Check that "Vehicle Information" contents are correct.
11. On the system list screen, select "MPI/GDI/DIESEL" to check the engine control module data, "AT/CVT/A-MT/ TC-SST" to check the TC-SST data, and "ETACS" to check the ETACS-ECU data.
NOTE:
If "Loading Option Setup" list is shown, click appropriate box.
12. Select "Coding."
13. Select "Coding information & copy."
14. If the displayed coding information is different from the corresponding initial setting in the list, replace the ECU with a correctly coded one. For replacement of the engine control module, refer to, Engine Control Module [2.0L Non-turbo Engine] [2.0L Turbo Engine] or, Engine Control Module [2.4L Engine]. For replacement of the ETACS-ECU, refer to ETACS Electronic Time and Alarm Control System (ETACS)-ECU Removal and Installation.
NOTE:
*: TC-SST-ECU cannot be disassembled. Thus, replace the transaxle assembly.
ENGINE CONTROL MODULE CODING DATA LIST
TC-SST-ECU CODING DATA LIST
ETACS-ECU CODING DATA LIST
NOTE:
The items to be displayed may differ depending on the version of the ETACS-ECU.
NOTE:
*: The setting can be changed by the option coding.
OPTION CODING
Required Special Tools:
- MB991958: Scan Tool (M.U.T.-III Sub Assembly)
- MB991824: Vehicles Communication Interface (V.C.I.)
- MB991827: M.U.T.-III USB Cable
- MB991910: M.U.T.-III Main Harness A (Vehicles with CAN communication system)
CAUTION:
- If there is any item indicated by the option coding after equipment change, set ETACS-ECU so that the option coding data corresponds with the equipment content. Functions and systems do not work normally if the setting does not correspond with the equipment.
- With the ETACS functions being customized, if any of the ETACS-ECU variant coding and option coding items are changed, the customized contents are reset. In such case, the functions need to be recustomized.
The engine control module and ETACS-ECU option coding data can be checked or changed by operating scan tool MB991958.
- How to check option coding data
1. Connect the scan tool MB991958.
2. Turn the ignition switch to the "ON" position.
3. Select "System select" from the start-up screen.
4. Select "From 2006 MY" under "Model Year". Check that "Vehicle Information" contents are correct.
5. Select "MP/GDI/DIESEL" or "ETACS" from "System List", and then press "OK" button.
NOTE:
If "Loading Option Setup" list is shown, click appropriate box.
6. Select "Coding."
7. Select "Option Coding Information."
8. Check the displayed option coding information.
- How to change option coding data
9. Connect the scan tool MB991958.
10. Turn the ignition switch to the "ON" position.
11. Select "System select" from the start-up screen.
12. Select "From 2006 MY" under "Model Year". Check that "Vehicle Information" contents are correct.
13. Select "MP/GDI/DIESEL" or "ETACS" from "System List", and then press "OK" button.
NOTE:
If "Loading Option Setup" list is shown, click appropriate box.
14. Select "Coding."
15. Select "Option Coding."
16. Change to correct option coding data.
LIST [ENGINE CONTROL MODULE]
LIST [ETACS-ECU]
