Air Bag Control Module: Locations
-Control modules in the vehicle interior
Airbag control module -J234-
Component Location
Below front center console -Arrow- .
50-pin connector assignment:
A - Airbag control module -J234-
Connector:
B - 50-pin connector -T50- inside the wiring harness
1 - Positive connection 5 (15a) in instrument panel wiring harness -A200-
2 - Not used
3 - Not used
4 - Not used
5 - Not used
6 - Not used
7 - Not used
8 - Not used
9 - Not used
10 - Left front head/thorax airbag igniter -N507- (T3m/2)
11 - Left front head/thorax airbag igniter -N507- (T3m/1)
12 - Right front head/thorax airbag igniter -N508- (T3n/1)
13 - Right front head/thorax airbag igniter -N508- (T3n/2)
14 - Not used
15 - Not used
16 - Not used
17 - Not used
18 - Steering column electronics control module -J527- (T4k/1)
19 - Steering column electronics control module -J527- (T4k/2)
20 - Front passenger airbag igniter 1 -N131- (1)
21 - Front passenger airbag igniter 1 -N131- (1)
22 - Driver seat belt tensioner igniter 1 -N153- (T2au/2)
23 - Driver seat belt tensioner igniter 1 -N153- (T2au/1)
24 - Front passenger seat belt tensioner igniter 1 -N154- (T2av/1)
25 - Front passenger seat belt tensioner igniter 1 -N154- (T2av/2)
26 - Positive connection 5 (15a) in instrument panel wiring harness -A200-
27 - Not used
28 - Ground connection in airbag wiring harness -109-
29 - Front Passenger's Airbag -Off- Key Switch -E224- (T6e/1)
30 - Not used
31 - Front Passenger's Airbag -Off- Key Switch -E224- (T6e/2)
32 - Not used
33 - Driver seat belt switch -E24- (1)
34 - Right rear seat belt switch -E749- (T4bk/1)
35 - Front passenger seat belt switch -E25- (1)
36 - Right rear seat belt switch -E749- (T4bk/3)
37 - Front passenger airbag -disabled- indicator lamp -K145- (T4g/2)
38 - Front passenger airbag -disabled- indicator lamp -K145- (T4g/4)
39 - 16-Pin Connector -T16- (T16/15)
40 - Not used
41 - Not used
42 - Not used
43 - Not used
44 - Driver side airbag crash sensor -G179- (1)
45 - Driver side airbag crash sensor -G179- (2)
46 - Front passenger side airbag crash sensor -G180- (1)
47 - Front passenger side airbag crash sensor -G180- (2)
48 - Not used
49 - Powertrain (CAN bus high) connection 1 in the main wiring harness -B383-
50 - Powertrain (CAN bus low) connection 1 in the main wiring harness -B390-
75-pin connector assignment:
A - Airbag control module -J234-
Connector:
B - 75-pin connector -T75- inside the wiring harness
1 - Positive connection 5 (15a) in instrument panel wiring harness -A200-
2 - Driver seat position sensor -G553- (Tas/2)
3 - Not used
4 - Driver seat belt switch -E24- (1)
5 - Not used
6 - Front passenger seat belt switch -E25- (1)
7 - Not used
8 - Front passenger seat position sensor -G554- (1)
9 - Not used
10 - Driver seat belt tensioner igniter 1 -N153- (T5a/5)
11 - Driver seat belt tensioner igniter 1 -N153- (T5a/4)
12 - Front passenger seat belt tensioner igniter 1 -N154- (T5c/4)
13 - Front passenger seat belt tensioner igniter 1 -N154- (T5c/5)
14 - Not used
15 - Not used
16 - Front passenger airbag igniter 2 -N132- (1)
17 - Front passenger airbag igniter 2 -N132- (2)
18 - Not used
19 - Not used
20 - Not used
21 - Not used
22 - Steering column electronics control module -J527- (T4k/1)
23 - Steering column electronics control module -J527- (T4k/2)
24 - Front passenger airbag igniter 1 -N131- (1)
25 - Front passenger airbag igniter 1 -N131- (2)
26 - Positive connection 5 (15a) in instrument panel wiring harness -A200-
27 - Sensor ground connection (in Motronic multiport fuel injection wiring harness) -139-
28 - Not used
29 - Not used
30 - Not used
31 - Not used
32 - Not used
33 - Not used
34 - Not used
35 - Not used
36 - Not used
37 - Not used
38 - Not used
39 - Not used
40 - Not used
41 - Not used
42 - Not used
43 - Left front head/thorax airbag igniter -N507- (T3m/2)
44 - Left front head/thorax airbag igniter -N507- (T3m/1)
45 - Right front head/thorax airbag igniter -N508- (T3n/1)
46 - Right front head/thorax airbag igniter -N508- (T3n/2)
47 - Driver seat belt tensioner igniter 1 -N153- (T5a/2)
48 - Driver seat belt tensioner igniter 1 -N153- (T5a/1)
49 - Front passenger seat belt tensioner igniter 1 -N154- (T5c/1)
50 - Front passenger seat belt tensioner igniter 1 -N154- (T5c/2)
51 - Not used
52 - Not used
53 - Passenger occupant detection system control module -J706- (T3h/2)
54 - Front passenger airbag -disabled- indicator lamp -K145- (T4g/4)
55 - 16-Pin Connector -T16- (T16/15)
56 - Not used
57 - Not used
58 - Not used
59 - Not used
60 - Driver front airbag crash sensor -G283- (1)
61 - Driver front airbag crash sensor -G283- (2)
62 - Front passenger front airbag crash sensor -G284- (1)
63 - Front passenger front airbag crash sensor -G284- (2)
64 - Not used
65 - Not used
66 - Not used
67 - Not used
68 - Driver side airbag crash sensor -G179- (1)
69 - Driver side airbag crash sensor -G179- (2)
70 - Front passenger side airbag crash sensor -G180- (1)
71 - Front passenger side airbag crash sensor -G180- (2)
72 - Not used
73 - Not used
74 - Powertrain (CAN bus high) connection 1 in the main wiring harness -B383-
75 - Powertrain (CAN bus low) connection 1 in the main wiring harness -B390-