Control module pin
|
Component/
function
|
IN/OUT
|
Test criteria
|
|
Measure across
|
Test reading
|
1
|
Activation power door mirror right/left
|
IN/OUT
|
Ignition ON
|
|
1-(J2-7)
|
B+
|
2
|
Activation power door mirror up/down
|
IN/OUT
|
Ignition ON
|
|
2-(J2-7)
|
B+
|
3
|
Luggage compartment button
|
IN
|
Ignition ON
|
|
3-(J2-7)
|
4.8V
|
4
|
Ground, logic
|
OUT
|
Ignition ON
|
|
4-B+
|
B+
|
5
|
Power supply, hall sensor
|
IN
|
Ignition ON
|
|
6-(J2-7)
|
4.6-4.7V
|
6
|
Power mirror button, supply
|
IN
|
Ignition ON
|
|
6-(J2-7)
|
4.2V
|
7-8
|
Not connected
|
|
|
|
|
|
9
|
Hall sensor 2
|
IN
|
Ignition ON
|
Express activated
|
9-5
|
6.3-6.4 AC
|
10
|
Rheostat
|
IN
|
Ignition ON
|
Increase from MIN to MAX
|
10-(J2-7)
|
4-12V
|
11
|
Power mirror, horizontal position
|
IN
|
Ignition ON
|
Between end positions
|
11-21
|
0.8-4V
|
12
|
Central locking system, lock/unlock
|
OUT
|
Door closed, ignition OFF
|
|
12-(J2-7)
|
4.6-4.7V
|
13
|
TSL sensor
|
IN
|
Ignition ON
|
|
13-(J2-7)
|
11V
|
14
|
Sensor, central locking system lock/unlock
|
IN
|
Ignition ON
|
|
14-(J2-7)
|
1.86V
|
15
|
Power mirror, vertical position
|
IN
|
Ignition ON
|
Between end positions
|
15-21
|
0.7-3.8V
|
16
|
Hall sensor 1
|
IN
|
Ignition ON
|
Express activated
|
16-5
|
6.3-6.4 AC
|
17
|
Common activation, power mirror
|
IN
|
Ignition ON
|
|
17-(J2-7)
|
B+
|
18
|
Extending power mirror
|
OUT
|
Ignition ON
|
Extend power mirror
|
18-31
|
B+
|
19
|
Central locking system, lock/unlock
|
OUT
|
Door closed, ignition OFF
|
|
19-(J2-7)
|
Lock 12V for <0.2s
Unlock 4.5V for <0.2s
|
20
|
+30 voltage logic
|
OUT
|
Ignition ON
|
|
20-(J2-7)
|
B+
|
21
|
Power supply, potentiometer
|
IN
|
Ignition ON
|
|
21-30
|
4.76V
|
22
|
Ground, hall sensor
|
OUT
|
|
|
22-5
|
4.76V
|
23
|
Central locking system, lock/unlock
|
OUT
|
Door closed, ignition OFF
|
|
23-(J2-7)
|
Lock 0.3V for <0.2s
Unlock 12V for <0.2s
|
24
|
Sensor ground, central locking system
|
OUT
|
Ignition ON
|
|
24-32
|
4.10V
|
25
|
TSL activation
|
OUT
|
Door closed, ignition OFF
|
|
25-(j2-7)
|
Lock 6V for <0.2s
Unlock 5.2V for <0.2s
|
26
|
Power mirror button, ground
|
OUT
|
Ignition ON
|
|
26-6
|
3.7V
|
27
|
Courtesy lighting
|
IN
|
Ignition ON
|
|
27-(J2-7)
|
B+
|
28
|
I-bus
|
OUT
|
Ignition ON
|
Use
86 11 857 Test lamp, red/green
|
28-(J2-7)
|
Test lamp should flash
|
29
|
Not connected
|
|
|
|
|
|
30
|
Potentiometer ground
|
OUT
|
Ignition ON
|
|
30-21
|
4.75V
|
31
|
Contracting power mirror
|
OUT
|
|
Contract power mirrors
|
31-18
|
B+
|
32
|
Door switch
|
IN
|
Ignition ON
|
|
32-(J2-7)
|
4.10V
|