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6E-278 Engine Control System (4JH1) • Destination Code j. Select Next. k. Verify your selection on the Summary screen. Important: Refer to Service Bulletins before service programming is performed if the bulletins are listed along with the calibration files. Important: Select Cancel if you receive a message stating that the calibration selected is already the current calibration in the ECM and reprogramming with the same download is not allowed. l. Select Reprog. m. The Transfer Data screen will appear until the progress bar reaches 100%. 6. Close the application and return to the TIS application selection screen after the download is complete. 7. Turn OFF the scan tool. 8. Disconnect the scan tool from the terminal. 9. Transfer the data from the scan tool to the ECM using the following procedure: a. Connect the scan tool to the vehicle DLC, with the engine and the scan tool OFF. b. Turn ON the scan tool. c. Press Enter at the Title screen. d. Turn ON the ignition, with the engine OFF. e. Select Service Programming System. f. Select the Program ECU on the scan tool. g. Follow the on-screen instructions and select Continue. h. Programming in Process will appear until the progress bar reaches 100%. Important: The vehicle fitted with automatic transmission, Check Trans lamp may blink while programming the ECM since communication between the ECM and TCM is interrupted. Clear DTC in any module after programming. i. Select Continue and exit the program after the scan tool displays Programming Was Successful. 10. Turn OFF the ignition. 11. Turn OFF the scan tool. 12. Disconnect the scan tool from the vehicle.
Service Programming System (SPS) (Pass-
Pass-Thru programming allows the scan tool to remain connected to the terminal and to the vehicle throughout the programming process. The vehicle must be in close proximity to the terminal while using Pass-Thru. Important: tool scan tool only. 1. Launch the TIS application at the terminal. 2. Select the Service Programming System at the main screen. 3. Highlight the following information on the Select Diagnostic Tool and Programming Process screen: as existing engine control module (ECM) is being reprogrammed or an ECM is being replaced with a new one. • Select ECU Location-Select Vehicle. 4. Select Next. 5. Complete all vehicle data on the Preparing for Communication/Determine Vehicle screen until Next is highlighted. 6. Select Next. 7. Follow the instruction on the Preparing for Communication screen. Important: In order to reduce the potential for signal loss, the RS- 232 cable should not be more than 25 feet long.
8. Select Next. 9. Verify the VIN on the Validate Vehicle Identification Number (VIN) screen and select Next. Important: If the ECM is replaced to new one, VIN does not displayed. Input correct VIN reading from stamped VIN or affixed VIN plate on the vehicle. If the ECM from another vehicle is installed, input correct VIN by same way. 10. Highlight Engine on the System Type screen and select Next, if requested. 11. Complete the following information based on the service ID plate on the Validate Vehicle Data screen until Next is highlighted: Year • Engine
• Type of Transmission Code 12. Select Next. 13. Verify your selection on the Summary screen.
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