Y8505 Transmission control unit

Connector overview

NumberX-pin, colorDescription
X850520-pin, BlackConnector Transmission control unit

Pin assignments at connector X8505

PinTypeDescription / Signal typeConnection /
Measuring notes
1ASolenoid valve 5 (Jatco) Electric pressure actuator EDS4Transmission control module (AGS)
   
2ETransmission oil temperature (Jatco) EDS, MV voltage supplyTransmission control module (AGS)
   
3MTransmission oil temperature sensor ground (-) (Jatco)Transmission control module (AGS)
   
4EElectric pressure actuator EDS4 (Jatco) EDS, MV voltage supplyTransmission control module (AGS)
   
5ESolenoid valve 1 (Jatco)Transmission control module (AGS)
   
6MSolenoid valve 2 (Jatco) Electric pressure actuator EDS1Transmission control module (AGS)
   
7ASolenoid valve 3 (Jatco)Transmission control module (AGS)
   
8EElectric pressure actuator EDS1 (Jatco)Transmission control module (AGS)
   
9EEDS, MV voltage supply (Jatco) Solenoid valve 2Transmission control module (AGS)
   
10ASolenoid valve 4 (Jatco)Transmission control module (AGS)
   
11ESolenoid valve 1Transmission control module (AGS)
   
12ASolenoid valve 3Transmission control module (AGS)
   
13 Not used 
   
14ESignal Transmission oil temperatureTransmission control module (AGS)
   
15 Not used 
   
16MTransmission oil temperature sensor ground (-)Transmission control module (AGS)
   
17 Not used 
   
18 Not used 
   
19 Not used 
   
20 Not used