답변:
재 학습을 수행하려면 Tech2 또는 유사한 애프터 마켓 스캔 도구가 필요한 것 같습니다. 180-200 ° F의 유체 레벨이 크로스 해치 영역에 있고 올바른 유체가 사용되었는지 확인하십시오 (Dexron VI). 그렇지 않으면 이동 문제의 원인 일 수 있습니다. 그렇지 않으면이 절차를 시도 할 수 있습니다.
빠른 학습 적응 서비스
Service Fast Learn Adapts는 변속 제어 모듈 (TCM)이 개별 클러치 특성을 학습 할 수 있도록 일련의 테스트를 수행하는 6 단 자동 변속기 절차입니다. 클러치 데이터가 학습되면 Service Fast Learn Adapts가이를 적응 형 데이터 셀로 변환하여 TCM에서 변속 중 클러치 제어에 사용합니다. 스캔 도구는 서비스 빠른 학습 적응 절차를 시작합니다. 이 절차는 변속기 수리 후에 사용됩니다.
차량에 다음 수리 중 하나를 수행 한 경우 서비스 빠른 학습 적응 절차를 수행해야합니다. 다음 수리 중 하나를 수행 한 후에 절차를 수행하지 않으면 전송 DTC가 설정 될뿐만 아니라 전송 성능이 저하 될 수 있습니다.
Transmission internal service/overhaul
Valve body repair or replacement
Control solenoid (w/body and TCM) valve assembly replacement
TCM software/calibration update
Any service in response to a shift quality concern
참고 : 서비스 빠른 학습 적응 절차를 수행하기 전에 다음 조건이 충족되는지 확인하십시오.
Drive wheels are blocked
Parking brake is applied
Service brake is applied
Zero percent throttle and no external engine RPM control
Transmission fluid temperature (TFT) is between 70-115°C (158-239°F)
Transmission gear selector has been cycled from Park to Reverse 3 times in order to purge air from the reverse clutches.
Use the scan tool to navigate to Service Fast Learn Adapts by selecting the following commands:
F1: Transmission Control Module
F5: Module Setup
F0: Fast Learn Adapts Process
NOTE: If at any time during the procedure, required conditions are not met, Service Fast Learn Adapts may abort and the process may need to be started again from the beginning. If this occurs, the transmission will be left in a neutral state until the controller is shut down, key OFF and remove the Tech 2 and wait for more than 30 seconds prior to re-try procedure. If the procedure repeatedly fails, a limit that engineering set is being exceeded and there is possibly a transmission hardware issue.
Use the scan tool to perform the Service Fast Learn Adapts procedure. As the procedure is being performed, the scan tool data display will provide operator instructions. Follow the scan tool instructions as required.
Once the procedure is complete, shut OFF the engine and power down the TCM. You will lose communication to the scan tool.
Ensure you exit back to the main screen in the Tech 2, shut the Tech 2 OFF, and unplug it from the DLC or the controller will not shut down leaving the vehicle in a neutral state.
NOTE: When the Service Fast Learn Adapts procedure is completed, the transmission will remain in a neutral state until the controller shuts down. If after 1-2 minutes of sitting, with the key OFF and scan tool removed, the vehicle remains in a neutral state, disconnect the battery and wait 5-10 minutes and then hook the battery back up. Reverse and drive should return.
Restart the engine. This will complete the Service Fast Learn Adapts procedure.
문제 해결
서비스 빠른 학습 적응이 실행되지 않고 위에서 언급 한 조건이 충족되면 다음을 확인하십시오.
TFT is between 70-115°C (158-239°F).
Brakes and brake switch are functioning properly.
No active DTCs.
Closed throttle and engine RPM increases above 1500 RPM while at entrance of the test.
Park/Neutral position switch is properly adjusted and functioning.
Line pressure control is able to provide 1000 kPa and is within specifications.
Vehicle is not moving, or vibrating excessively.
Clutches are properly assembled.