A148 Control unit, dynamic drive

Plug connector overview

NumberX-pin, colourDescription
X187754-pin, blackComponent connector Control unit, dynamic drive

Pin assignments X1877

PinTypeDescription / Signal typeConnection /
Measuring notes
1EWake-up signal, terminal 15Connector , terminal 15 wake-up signal
   
2ESignal, oil levelOil level switch
   
3 Not used 
   
4 Not used 
   
5 Not used 
   
6MGroundGround point
   
7ASignal, front axle proportional valveValve block dynamic drive
   
8ASignal, rear axle proportional valveValve block dynamic drive
   
9ESignal, processed wheel speed, rear leftConnector X1101 (rear left wheel speed)
   
10ESignal, processed wheel speed, rear rightConnector X10186 (rear right wheel speed)
   
11EGround, front axle pressure sensorValve block dynamic drive
   
12EGround, rear axle pressure sensorValve block dynamic drive
   
13EGround, transverse acceleration sensorTransverse acceleration sensor, dynamic drive
   
14EGround, switch position sensorValve block dynamic drive
   
15ASignal, fail-safe valveValve block dynamic drive
   
16ESignal, front axle pressure sensorValve block dynamic drive
   
17ESignal, rear axle pressure sensorValve block dynamic drive
   
18ESignal, transverse acceleration sensorTransverse acceleration sensor, dynamic drive
   
19ESignal, switch position sensorValve block dynamic drive
   
20 Not used 
   
21ESignal, processed wheel speed, front leftConnector X10183 (front left wheel speed)
   
22ESignal, processed wheel speed, front rightConnector X10184 (front right wheel speed)
   
23ASupply, front axle pressure sensorValve block dynamic drive
   
24ASupply, rear axle pressure sensorValve block dynamic drive
   
25ASupply, transverse acceleration sensorTransverse acceleration sensor, dynamic drive
   
26ASupply, switch position sensorValve block dynamic drive
   
27ASignal, directional control valveValve block dynamic drive
   
28A/ESignal, CAN-busCAN-bus connector
   
29 Not used 
   
30 Not used 
   
31 Not used 
   
32 Not used 
   
33ESupply, dynamic drive control unitFuse F8
   
34ASignal, front axle proportional valveValve block dynamic drive
   
35ASignal, rear axle proportional valveValve block dynamic drive
   
36 Not used 
   
37 Not used 
   
38 Not used 
   
39 Not used 
   
40 Not used 
   
41 Not used 
   
42ASignal, fail-safe valveValve block dynamic drive
   
43A/ESignal, CAN-busCAN-bus connector
   
44 Not used 
   
45 Not used 
   
46 Not used 
   
47 Not used 
   
48 Not used 
   
49 Not used 
   
50 Not used 
   
51 Not used 
   
52 Not used 
   
53 Not used 
   
54ASignal, directional control valveValve block dynamic drive