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Geely Emgrand X7. Manual part - 329
A. Turn the ignition switch to the OFF position. B. Connect an oscilloscope to Terminals 1 and 10 of the harness connector J-3 of the automatic C. Turn the ignition switch to the ON position. D. Start up the engine and increase the engine RPM to observe whether the waveform on the
SL03-0038c Is the waveform consistent with the right figure?
6 ReplaceTCU Refer to 3.5.7.8 replace automatic transmission control module
7 Go to automatic transmission fresh process. Refer to3.5.7.4 Automatic transmission refresh process
8 Use fault diagnosis tester to confirm if DTC is stored again. A. Connect fault diagnosis tester to the data link connector. B. Rotated ignition switches to ON position. C. Clear DTC code. D. Start and run the engine at idle speed to warm up the engine for at least 5min. E Read control system DTC code again to confirm that the system has no DTC code exported. No Yes Replace auto-transmission assembly, refer to3.4.7.6 replace auto-transmission assembly Next Next 1315 |