ER4 oil level sensor signal missing
Описание
Software / TCU - input wiring; Normal mode
Причина
;
Примечания
Действие
Switch off the ignition; Disconnect electronics; Connect socket box between TCU and transmission; Switch on the ignition; Measure the voltage between pin 18 (VGM2) and pin 13 (AU3), nominal value: 8 V; Switch off the ignition; Disconnect electronics; Measure the resistance between pin 13 (AU3) and ground, nominal value: > 10 Mohm; Measure the resistance between pin 7 (ER4) and ground, nominal value: > 10 Mohm; In case of deviations from the nominal value, check the wiring, the component and the TCU;
