A12 Airbag diagnostic module

Plug connector overview

NumberX-pin, colourDescription
X108150-pin, greenPlug connector Airbag diagnostic module

Pin assignments at plug connector X1081

PinTypeDescription / Signal typeConnection /
Measuring notes
1AIgnition circuit, driver's belt tensionerBelt tensioner, driver's side
   
2MIgnition circuit, driver's belt tensionerBelt tensioner, driver's side
   
3AIgnition circuit, passenger's belt tensionerBelt tensioner, passenger's side
   
4MIgnition circuit, passenger's belt tensionerBelt tensioner, passenger's side
   
5EVoltage supply terminal RFuse F42
   
6MGroundGround connector
   
7AWarning lampInstrument cluster
   
8EFront passenger's seat belt contactPassenger's seat belt buckle switch
   
9E/AK-busK-bus
   
10AIgnition circuit, driver's airbagI01030 Coil spring
   
11MIgnition circuit, driver's airbagI01030 Coil spring
   
12EDriver's seat belt contactDriver's seat belt buckle switch
   
13AIgnition circuit, passenger's airbagPassenger's airbag gas generator 1
   
14MIgnition circuit, passenger's airbagPassenger's airbag gas generator 1
   
15ESeat occupancy protectionElectronic seat control
   
16AIgnition circuit, driver's door side airbag left-hand drive Ignition circuit, passenger's door side airbag right-hand driveInflator assy for side airbag, driver's door left-hand drive Inflator assy for side airbag, passenger's door right-hand drive
   
17MIgnition circuit, driver's door side airbag left-hand drive Ignition circuit, passenger's door side airbag right-hand driveInflator assy for side airbag, driver's door left-hand drive Inflator assy for side airbag, passenger's door right-hand drive
   
18AIgnition circuit, passenger's door side airbag left-hand drive Ignition circuit, driver's door side airbag right-hand driveInflator assy for side airbag, passenger's door left-hand drive Inflator assy for side airbag, driver's door right-hand drive
   
19MIgnition circuit, passenger's door side airbag left-hand drive Ignition circuit, driver's door side airbag right-hand driveInflator assy for side airbag, passenger's door left-hand drive Inflator assy for side airbag, driver's door right-hand drive
   
20ASignal, side airbag sensorLeft front sensor (airbag)
   
21ASignal, side airbag sensorRight front sensor (airbag)
   
22AIgnition circuit, side airbag, rear left doorGenerator, side airbag, rear left door
   
23MIgnition circuit, side airbag, rear left doorGenerator, side airbag, rear left door
   
24AIgnition circuit, side airbag, rear right doorGenerator, side airbag, rear right door
   
25MIgnition circuit, side airbag, rear right doorGenerator, side airbag, rear right door
   
26AIgnition circuit, driver's airbagI01030 Coil spring
   
27MIgnition circuit, driver's airbagI01030 Coil spring
   
28 Not used 
   
29 Not used 
   
30 Not used 
   
31 Not used 
   
32 Not used 
   
33AIgnition circuit, passenger's airbagPassenger's airbag gas generator 1
   
34ACrash signalGeneral module
   
35 Not used 
   
36 Not used 
   
37 Not used 
   
38 Not used 
   
39 Not used 
   
40MIgnition circuit, passenger's airbagPassenger's airbag gas generator 1
   
41 Not used 
   
42 Not used 
   
43 Not used 
   
44 Not used 
   
45AIgnition circuit, ITS airbag, driver's sideGenerator, driver airbag head area (ITS)
   
46MIgnition circuit, ITS airbag, driver's sideGenerator, driver airbag head area (ITS)
   
47AIgnition circuit, ITS airbag, passenger's sideGenerator, passenger airbag head area (ITS)
   
48MIgnition circuit, ITS airbag, passenger's sideGenerator, passenger airbag head area (ITS)
   
49AIgnition circuit, battery safety terminalGenerator, battery safety terminal
   
50MIgnition circuit, battery safety terminalGenerator, battery safety terminal