SAAB WIS ONLINE

Measured values, control moduleconnections

Measured values, control module connections

Pin

Component/function

In/out

Measuring conditions

Between

Measured value

Function/ fault diagnosis

1

Aerial

Remote control unit, transmitter

IN







24/67

2

LED

OUT

Activate with ISAT scan tool Select "LED" "OFF" "ON"

2 -13 2-13

<0.5 V 2 V

22/61

3

Tailgate switch

IN

Tailgate closed Tailgate open

3 -13 3- 13

12 V 0 V

15/74

4

Door switches

IN

Door closed door open Delay approx. 18 s

4 -13 4 -13

12 V 0 V

15/63

5

Glass breakage sensor, ground

IN

Ignition "OFF"

5 -13

<5 Ohms

16/69

6

Central locking system, unlocking

IN

Disarm alarm using key, front doors - normal position - key position, unlock

6 -13

12 V 0 V for 0.75 sec

27/63

7

Glass breakage sensor, input

IN

Central locking system unlocking (car key)

7- 5

0.3 V

16/69

8

Starter relay, +50 supply

OUT

Starter motor cranking Ignition "ON" (+15)

13 -8

12 V 0 V

21/49

9

Fuel pump relay

OUT

Ignition "ON" (+15) Alarm armed (when idling)

13 -9

12 V 0 V

21/58

10

+15

OUT

Ignition "ON" (+15)

10 -13

12 V

18/53

11

Horn

OUT

Activate using ISAT scan tool Select "HORN" "OFF" "ON"

11 -13 11 -13

12 V 0 V

19/73

12

Direction indicators

OUT

Activate using the scan tool Select "FLASHERS" "OFF" "ON"

12 -13 12 -13

0 V 12 V

20/72

13

Power ground

IN



13-Batt-

<0.1 V

12/--

14

Antenna ground

IN

Ignition "OFF"

14-13

<5 Ohms

24/67

15

Not used











16

Switch, hood

IN

Hood open Hood closed

16-13

0 V 12 V

15/65

17

Central locking system, locking

IN

Arm alarm from driver door normal position key position lock

17-13

12 V 0 V for 0.75 sec

27/63

18

Door indication, driver door

IN

Open door Closed door

18-13

0 V 12 V

--/78

19

Diagnostics, comm. line

IN/OUT

ISAT scan tool connected ISAT scan tool not connected

19-13

12 V 0 V

31/47

20

+50

IN

Starter motor cranking Ignition "ON" (+15)

20-13

12 V 0 V

18/53

21

+15 (4-cyl) +30 (6- cyl)

IN

Ignition "ON" (+15)

BPV -21

<0.5 V

18/53

22

+15 (4-cyl) +30 (6-cyl) Voltage supply Trionic/ Motronic

OUT

Ignition "ON" (+15)

BPV -22

<0.5 V

18/53

23

Unlocking tailgate using remote control

IN

Activate using ISAT scan tool Select "TAILGATE" "ON" "OFF" or remote control

23-13

12 V 0 V

26/75

24

Direction indicators

OUT

Activate using ISAT scan tool Select "FLASHERS" "OFF" "ON"

24-13 24-13

0 V 12 V

20/72

25

+30

IN



BPV -25

<0.5 V

12/56