A80 EDC control unit

Plug connector overview

NumberX-pin, colourDescription
X26310-pin, naturalPlug connector EDC control unit
X94526-pin, naturalPlug connector EDC control unit

Pin assignments at plug connector X263

PinTypeDescription / Signal typeConnection /
Measuring notes
1AActivation, front comfortFront EDC valves
   
2AActivation, front normalFront EDC valves
   
3AActivation, rear comfortRear EDC valves
   
4EVoltage supply, terminal 15Fuse F65
   
5AActivation, rear normalRear EDC valves
   
6MGroundGround point
   
7 Not used 
   
8ARear coil voltageRear EDC valves
   
9AFront coil voltageFront EDC valves
   
10 Not used 
   

Pin assignments at plug connector X945

PinTypeDescription / Signal typeConnection /
Measuring notes
1ERear acceleration signalEMV Filter
   
2ASwitch lightEMV Filter
   
3Aup to 1995_08 Not used as of 1995_09 Supply Acceleration sensor, front rightAcceleration sensor, front right
   
4Aup to 1995_08 Not used as of 1995_09 Supply Acceleration sensor, front rightAcceleration sensor, front right
   
5Aup to 1995_08 Not used as of 1995_09 Supply Acceleration sensor, rear rightAcceleration sensor, rear right
   
6 Not used 
   
7EProgram settingEMV Filter
   
8 Not used 
   
9 Not used 
   
10ELight signalEMV Filter
   
11 Not used 
   
12EDiagnostic link RXDEMV Filter
   
13EWheel speed signalEMV Filter
   
14ESteering angle REMV Filter
   
15ESteering angle GEMV Filter
   
16 Not used 
   
17 Not used 
   
18 Not used 
   
19E/ADiagnostic link TXDEMV Filter
   
20MComponent groundup to 1995_08 EMV Filter as of 1995_09 Acceleration sensor, front right
   
21MComponent groundEMV Filter
   
22 Not used 
   
23 Not used 
   
24EAcceleration signalEMV Filter
   
25ASupply for steering angle sensorEMV Filter
   
26Mup to 1995_08 Not used as of 1995_09 Component groundAcceleration sensor, rear right