Y1 Hydraulic unit

Plug connector overview

NumberX-pin, colourDescription
X1701 -pin, BlackPlug connector Hydraulic unit
X117615 -pin, BlackPlug connector Hydraulic unit

Pin assignments at plug connector X170

PinTypeDescription / Signal typeConnection /
Measuring notes
1MGroundGround point
   

Pin assignments at plug connector X1176

PinTypeDescription / Signal typeConnection /
Measuring notes
1EValve activationABS/ASC control unit
   
2EValve activationABS/ASC control unit
   
3EB+ supply/feedbackEngine relay, terminal 87
   
4 Not used 
   
5EValve activationABS/ASC control unit
   
6EValve activationABS/ASC control unit
   
7EValve activationABS/ASC control unit
   
8EValve activationABS/ASC control unit
   
9EValve activationABS/ASC control unit
   
10EValve activationABS/ASC control unit
   
11EValve activationABS/ASC control unit
   
12 Not used 
   
13EValve activationABS/ASC control unit
   
14 Not used 
   
15EABS valve supply via relayValve relay