Connector 1

Layout of EA/CC/ISC Control Module Connector 1
1 Not used
2 Cruise control switch
3 Starter lock-out/backup lamp switch (TR recognition)
4 Starter lock-out/backup lamp switch (TR recognition)
5 Data link connector (socket 7)
6 Not used
7 LH-SFI control module, fuel safety shut-off
8 Not used
9 Closed throttle position switch (ground)
10 Cruise control switch
11 Cruise control switch
12 Left rear axle vehicle speed signal from ABS/ASR control module
13 Stop lamp switch
14 Not used
15 Left front axle vehicle speed signal from ABS/ASR control module
16 Base module (compressor ON/OFF)
17-23 Not used
24 LH-SFI control module (closed throttle recognition)
25 Closed throttle position switch (positive)
26-29 Not used
29 Starter lock-out/backup lamp switch (transmission range "R")
30 Stop lamp switch
31 Cruise control switch
32 Model 140 with M119: Engine RPM increase diode matrix
Model 124: Not used
33 Cruise control switch
34 Base module (engine speed)
35-36 Voltage supply (unfused 87 U) from Base module
37-38 Ground:
Model 124: W16
Models 129,140: W15
L Data line (CAN)
H Data line (CAN)