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Home >> Saab >> 2007 >> 9-5 4D Sedan, Standard >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Twice >> Specifications >> Measured Values, Control Module Connections >> Control module connector
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Control module connector

Fig 1: Identifying Control Module Connector
G05037663Courtesy of SAAB-SCANIA OF AMERICA, INC.

> = greater than; < = less than; ? = approx. equal to; ~ = AC voltage (LP: LOGIC PROBE P = select pulse; p = visible pulses)

CONTROL MODULE SPECIFICATIONS CHART

Pin no. Component/function In/out Test conditions Measure across Test value See
1 Brake light right-hand, voltage measurement from TWICE to lamp bulb. Out Brake pedal depressed. 1-B- B+ Lighting and signalling systems. See LIGHTING AND SIGNALLING SYSTEMS -- SAAB 9-5 .
2 Tailgate, relay. 5D, ground Out Lock tailgate B+-2 B+ Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
3 Electric powered passenger seat, relay ground. Out Ignition ON 3-B- approx. 1V Seats. See SEATS -- SAAB 9-5 .
Ignition OFF. Front doors closed.
Not affected.		 3-B- B+
4 Starter relay, ground. Out Ignition switch in ST position.
Transponder not OK.		 4-B- B+ Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
Ignition switch in ST position.
Transponder OK.		 4-B- <0.5V
5 Seat sensor, passenger seat. In Passenger seat occupied. 5-21 <4.2V Seat belt system. See SEAT BELT SYSTEM -- SAAB 9-5 .
Passenger seat not occupied. 5-21 5V
6 Switch, locking central locking, center console. In Ignition ON. 6-B- B+ for approx. 0.5 sec. Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
7 Switch, unlocking central locking, center console. In Ignition ON. 7-B- B+ for approx. 0.5 sec. Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
8 No connection.          
9 Heater pad rear seat, request. In Ignition ON:
Push-button rear seat heater pad kept depressed.		 9-B- B+ See SEATS -- SAAB 9-5 .
10 Glass breakage sensor and angle sensor, power supply. Out Sensor not disconnected.
Anti-theft alarm armed.		 10-B- B+ Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
11 Switch, unlocking boot lid/tailgate In Ignition ON. 11-B- B+ for approx. 0.5 sec. Doors and locks
4D. See DOORS AND LOCKS -- SAAB 9-5 .
5D. See DOORS AND LOCKS -- SAAB 9-5 .
12 Door switch, left-hand rear door. In Ignition ON:
Door closed		 12-B- B+ for approx. 0.5 sec. Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
13 Receiver remote control, ground. In Always B+ -13
13-B-		 B+
<0.5V		 Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
14 Receiver, remote control, anti-theft alarm, signal. In Remote control not affected. 14-B- B+ Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
Press in locking button. 14-B- approx. 6V for approx. 0.2 sec.
15 I-BUS (-) In/Out Ignition ON:
Bus active		 15-B- 2-3V See BUS MESSAGES, TWICE .
16 Ignition +15, logic. In Ignition ON. 16-B- B+ See BODY CONTROL MODULES .
17 Ignition +B, logic. In Ignition ON:
Key in ignition switch		 17-B- B+ See BODY CONTROL MODULES .
18 Not used          
19 Angle sensor signal. In Ignition ON 19-B- 1.0V Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
20 Central locking motors rear doors, control voltage anti-theft protection locking Out Not affected B+ -20 B+ Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
Lock the car. 20-B- B+
Then activate the function with the diagnostic tool. B+ -20 <1V
21 Seat sensor passenger seat, ground. Out Ignition ON. B+ -21 B+ Seat belt system. See SEAT BELT SYSTEM -- SAAB 9-5 .
22 Central locking motors doors, control voltage locking Out Not affected B+ -22 B+ Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
The car must not be locked. 22-B- B+
Then activate the function with the diagnostic tool. B+ -22 <1V
23 Parking light left-hand rear, power supply from switch. In Light switch in parking light position (pos 1) 23-B- B+ Lighting and signalling systems. See LIGHTING AND SIGNALLING SYSTEMS -- SAAB 9-5 .
24 High-level brake light, power supply from TWICE to lamp bulb. Out Brake pedal depressed. 24-B- B+ Lighting and signalling systems. See LIGHTING AND SIGNALLING SYSTEMS -- SAAB 9-5 .
25 Brake light left-hand, power supply from TWICE to lamp bulb. Out Brake pedal depressed. 25-B- B+ Lighting and signalling systems. See LIGHTING AND SIGNALLING SYSTEMS -- SAAB 9-5 .
26 Central locking motor driver's door, control voltage unlocking Out Not affected B+ -26 B+ Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
The car must not be locked. 26-B- B+
Then activate the function with the diagnostic tool. B+ -26 <1V
27 LED, anti-theft protection Out Activate function with diagnostic tool. B+ -27 approx. 1.95V Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
28 Seat belt warning lamp, ground. Out Ignition ON 28-B- <1V for 6 secs. Seat belt system. See SEAT BELT SYSTEM -- SAAB 9-5 .
Seat belt buckled more than 6 seconds since ignition was switched ON. 28-B- B+
29 Siren, communication Out Ignition ON. 29-B- B+ Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
30 No connection.          
31 No connection.          
32 No connection.          
33 Unlocking with key in driver's door. In Ignition ON. B+ -33 approx. 8V for 0.5 sec Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
34 Angle sensor, ground. In Always B+ -34
34-B-		 B+
<0.5V		 Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
35 Boot lid/tailgate switch. In Ignition ON: Tailgate closed. 35-B- B+ for approx. 0.5 sec. Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
Tailgate open. 35-B- <0.1V
36 Door switch; right-hand rear door. In Ignition ON: Door closed. 36-B- B+ for approx. 0.5 sec. Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
Door open. 36-B- <0.1V
37 Signal ground. In Always. B+ -37
37-B-		 B+
<0.5V		 See GROUND DISTRIBUTION .
38 I BUS (+) In/Out Ignition ON: Bus active. 38-B- 2-3V See BUS MESSAGES, TWICE .
39 Immobilization; code from antenna unit near ignition switch. In Ignition ON. 39-B- B+ Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
Ignition OFF. B+ -39 <0.1V
40 No connection.          
41 Bonnet switch. In Ignition ON: Bonnet closed. 41-B- B+ for approx. 0.5 sec. Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
Bonnet open. 41-B- <0.1V
42 Central locking motor driver's door, control voltage, anti-theft locking.
The car must be locked.		 Out Not affected B+ -42 B+ Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
Activate function with diagnostic tool. 42-B-
B+ -42		 B+
<1V
43 TWICE, power supply +30. In Always +30 43-B-
B+ -43		 B+
<0.5V		 See POWER DISTRIBUTION .
44 Central locking system motor, tailgate 5D, control voltage, theft security lock Out Not affected B+-44 B+ Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
Activate TSL 44-B-
B+-44		 B+
<1V
45 Parking light left hand rear, power supply from TWICE to lamp bulb. Out Light switch in parking light position (pos 1) 45-B- B+ Lighting and signalling systems. See LIGHTING AND SIGNALLING SYSTEMS -- SAAB 9-5 .
46 Parking light right-hand rear, power supply from switch. In Light switch in parking light position (pos 1) 46-B- B+ Lighting and signalling systems. See LIGHTING AND SIGNALLING SYSTEMS -- SAAB 9-5 .
47 Central locking, power supply from fuse. In Always +30. 47-B- B+ Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
Activate any central locking function. B+ -47 <1V
48 Brake light, power supply from brake light switch. In Brake pedal depressed. 48-B- B+ Lighting and signalling systems. See LIGHTING AND SIGNALLING SYSTEMS -- SAAB 9-5 .
49 Central locking motors rear doors, control voltage unlocking. Out Not affected B+ -49 B+ Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
Activate function with diagnostic tool. 49- ground
B+ -49		 B+
<1V
50 Antenna unit immobilization; power supply. Out Ignition ON: Without transponder 50-B- B+ for approx. 10 secs. Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
Ignition ON:
With transponder		 50-B- B+ for approx. 0.1 secs.
51 Tailgate. 5D Locking Out Always 51-B-
B+-51		 B+
<1V		 Doors and locks
52 Electric heater rear seat, relay. Out Activate with diagnostic tool. 52-B- approx. 1V See SEATS -- SAAB 9-5 .
Not affected 52-B- B+
53 No connection.          
54 No connection.          
55 Lock button, driver's door. In Ignition ON: Lock button up. 55-B- 0V Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
Lock button down. 55-B- B+ for approx. 0.5 sec.
56 Locking with key in driver's door. In Ignition ON. 56-B- 8V for approx. 0.5 secs. Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
Key in door lock in locked position. 56-B- 0V
57 Glass breakage sensor, ground. In Always B+ -57
57-B-		 B+
<0.5V		 Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
58 Glass breakage sensor, signal. In Ignition ON. 58-B- B+ for approx. 0.5 sec. Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
59 Boot lid/tailgate switch for disarming anti-theft alarm. In Ignition ON: Not affected 59-B- B+ for approx. 0.5 sec. Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
Turn key to unlocked position. 59-B- <0.1V
60 Door switch passenger door, front In Ignition ON: Door closed. 60-B- B+ for approx. 0.5 sec. Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
Door open. 60-B- <0.1V
61 Door switch, driver's door In Ignition ON: Door closed. 61-B- B+ for approx. 0.5 sec. Theft protection. See THEFT PROTECTION -- SAAB 9-5 .
Door open. 61-B- <0.1V
62 Boot lid/tailgate lock motor, ground. In Always B+-62
62-B-		 B+
<0.1V		 Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
63 No connection.          
64 Seat-belt switches, rear seat In Ignition ON:
Belts in rear seat not fitted into seat-belt buckles		 64-B- <0.5V Seat belt system. See SEAT BELT SYSTEM -- SAAB 9-5 .
Seat belt buckled 64-B- B+
65 Not used          
66 Central locking motor passenger door front, control voltage, anti-theft locking. Out Not affected B+ -66 B+ Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
Lock the car 66-B- B+
Activate function with diagnostic tool. B+ -66 <1V
67 Central locking system motor boot lid/tailgate, control voltage Out Not affected B+ -67 B+ Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
Activate function with diagnostic tool. 67-B-
B+ -67		 B+
<1V
68 Parking light right-hand rear, power supply from TWICE to lamp bulb. Out Light switch in parking light position (pos 1) 68-B- B+ Lighting and signalling systems. See LIGHTING AND SIGNALLING SYSTEMS -- SAAB 9-5 .
69 Central locking motor passenger door front, control voltage unlocking. Out Not affected B+ -69 B+ Doors and locks. See DOORS AND LOCKS -- SAAB 9-5 .
Activate function with diagnostic tool. 69-B-
B+ -69		 B+
<1V
70 Power ground TWICE In Always. B+ -70 B+ See GROUND DISTRIBUTION .
Operate central locking function. 70-B- <0.3V
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