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Service programming

Service programming

Trionic 7

Warning! If programming is interrupted, the control module becomes unusable.

Reprogramming

Follow the description below carefully to ensure success.


1. Connect TECH2 to the data link connector.

2. Start TECH2 and select F5: Service Programming System (SPS) .

3. Select F0: Request Information .

4. Then select: model year, vehicle type, group, system

5. Follow the instructions in TECH2.

6. Disconnect TECH2 from the vehicle and connect it to the COM port of the computer (flat cable). TIS2000 must be installed on the computer.

7. Check that the software of the computer is newer than that of Trionic 7. If so, download it to TECH2.

8. Disconnect TECH2 from the computer and reconnect it to the vehicle.

9. Important! Check that the vehicle battery is in good condition and switch off all demanding power consumers: ADD, lighting, radiator fan (Model 9-3: unplug connector H2-4; Model 9-5: unplug connector 37LH)

10. Start TECH2 and select F5: Service Programming System (SPS) .

11. Select F1: Program control module .

12. Follow the instructions in TECH2.

13. Wait until programming is complete. This takes approx. 20 minutes.

14. Once programming is complete: switch off the ignition, connect the radiator fan and test start.

If the engine does not start: switch off the ignition, remove and refit the fuse for Trionic 7 (no. 28 for 9-3; no. 17 for 9-5) and test start.

15. Final check:

Clear DTCs in all systems.

Execute one operating cycle (run the vehicle at varying engine load and speed for five minutes).

Evaluate the operating cycle (check that DTCs were not regenerated).


EDC 15 / PSG 16

Reprogramming

Follow the description below carefully to ensure success.


1. Connect TECH2 to the data link connector.

2. Start TECH2 and select F5: Service Programming System (SPS) .

3. Select F0: Request Information .

4. Then select: model year, vehicle type, group, system

5. Follow the instructions in TECH2.

6. Disconnect TECH2 from the vehicle and connect it to the COM port of the computer (flat cable). TIS2000 must be installed on the computer.

7. Check that the software of the computer is newer than that of EDC 15/PSG 16. If so, download it to TECH2.

8. Disconnect TECH2 from the computer and reconnect it to the vehicle.

9. Start TECH2 and select F5: Service Programming System (SPS) .

10. Select F1: Program control module .

11. Follow the instructions in TECH2.

12. Wait until programming is complete. This takes approx. 7 minutes.

13. Once programming is complete: switch off the ignition.

14. Test start the engine.

15. Read and clear any DTCs in the control unit. A DTC will be generated because the pump control unit loses communication with EDC 15/PSG 16 during programming.

16. Final check:

Clear DTCs in all systems.

Execute one operating cycle (run the vehicle at varying engine load and speed for five minutes).

Evaluate the operating cycle (check that DTCs were not regenerated).


ACC, 9-5

Reprogramming

There are two types of hardware for ACC to 9-5:

An older one, with a hardware number ending in 060804.

A newer one, with a hardware number ending in 060807.

If programming of an older ACC is accidentally interrupted, programming must be restarted from step 3.

For newer hardware, programming must be restarted from step 10.

Follow the description below carefully to ensure success.


1. Connect TECH2 to the data link connector.

2. Start TECH2 and select F5: Service Programming System (SPS) .

3. Select F0: Request Information .

4. Then select: model year, vehicle type, group, system

5. Follow the instructions in TECH2.

6. Disconnect TECH2 from the vehicle and connect it to the COM port of the computer (flat cable). TIS2000 must be installed on the computer.

7. Check that the software of the computer is newer than that of ACC. If so, download it to TECH2.

8. Disconnect TECH2 from the computer and reconnect it to the vehicle.

9. Start TECH2 and select F5: Service Programming System (SPS) .

10. Select F1: Program control module .

11. Follow the instructions in TECH2.

12. Wait until programming is complete. This takes approx. 6 minutes.

13. Once programming is complete: switch off the ignition. Wait until the ACC display has gone out (5 - 10 seconds).

14. Start the engine and wait until ACC has been calibrated and the display appears normal.


ACC, 9-3

Reprogramming

Follow the description below carefully to ensure success.


1. Connect TECH2 to the data link connector.

2. Start TECH2 and select F5: Service Programming System (SPS) .

3. Select F0: Request Information .

4. Then select: model year, vehicle type, group, system.

5. Follow the instructions in TECH2.

6. Disconnect TECH2 from the vehicle and connect it to the COM port of the computer (flat cable). TIS2000 must be installed on the computer.

7. Check that the software of the computer is newer than that of ACC. If so, download it to TECH2.

8. Disconnect TECH2 from the computer and reconnect it to the vehicle.

9. Start TECH2 and select F5: Service Programming System (SPS) .

10. Select F1: Program control module .

11. Follow the instructions in TECH2.

12. Wait until programming is complete. This takes approx. 6 minutes.

13. Once programming is complete: switch off the ignition. Wait until the ACC display has gone out (5 - 10 seconds).

14. Start the engine and wait until ACC has been calibrated and the display appears normal.