Volvo ECS - Page 57

57
ECS Gen. 1
B. Solenoid valve - drive axle, 6035C
1. Air supply from wet tank
3. Air drain via silencer
21. Air to and from LH drive axle air bellows, and trailing (or
pusher) LH air bellows
22. Air to and from RH drive axle air bellows, and trailing
(or pusher) RH air bellows
23. Air to and from front axle solenoid valve (plugged if rear
air suspension only)
3019A. Power supply relay - ECU to solenoid valve
6035C. Solenoid valve - drive axle
9073. ECS ECU
Solenoid valve
block - drive axle
SID Noʼs
SID 3 = RH
SID 4 = LH
SID 7 = central