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Home >> Saab >> 2006 >> 9-5 4D Sedan, Standard >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Theft Protection (Electrical) >> Specifications >> Test Readings, Control Module Connections >> Control module connector
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Control module connector

Fig 1: Identifying Control Module Connectors
G05037663Courtesy of SAAB-SCANIA OF AMERICA, INC.
CONTROL MODULE CONNECTOR TERMINALS VOLTAGE SPECIFICATIONS

Pin No. Component/function In/Output Test conditions Across Test reading See
1 Brake light right-hand, power supply from TWICE to lamp bulb. Out Brake pedal pressed. 1-B B+ LIGHTING AND SIGNALLING SYSTEMS -- SAAB 9-5 .
2 Tailgate, relay. 5D, ground Out Lock tailgate B+-2 B+ DOORS AND LOCKS -- SAAB 9-5 .
3 Electrically adjustable passenger seat, ground relay. Out Ignition ON 3-B approx. 1V SEATS -- SAAB 9-5 .
Ignition OFF. Front doors closed.
Not operated.		 3-B B+
4 Starter relay, ground. Out Ignition key in position ST.
Transponder not OK.		 4-B B+ IMMOBILIZATION .
Ignition key in position ST.
Transponder OK.		 4-B- <0.5V
5 Seat sensor, passenger seat. In Passenger seat occupied. 5-21 <4.2V SEAT BELT SYSTEM -- SAAB 9-5 .
Passenger seat unoccupied. 5-21 5V
6 Locking switch for central locking, center console. In Ignition ON 6-B B+ for approx. 0.5 sec. LOCK BUTTON IN CENTRE CONSOLE .
7 Unlocking switch for central locking, center console. In Ignition ON 7-B B+ for approx. 0.5 sec. LOCK BUTTON IN CENTRE CONSOLE .
8 No connection          
9 Heated rear seat, request. In Ignition ON: Button for rear seat heater held down. 9-B B+ HEATED REAR SEAT
10 Glass breakage sensor and tilt sensor, power supply. Out Sensor not disconnected. Anti-theft alarm armed. 10-B- B+ Glass breakage sensor (4D)
Glass breakage sensor (5D)
Tilt sensor
 
11 Switch, unlocking boot lid/tailgate In Ignition ON 11-B B+ for approx. 0.5 sec. Doors and locks
4D - BOOT LID 4D .
5D - TAILGATE 5D .
12 Door switch, left-hand rear door. In Ignition ON:
Door closed.		 12-B B+ for approx. 0.5 sec. DOOR SWITCHES .
13 Receiver remote control, ground. In Always B+ -13
13-B		 B+
<0.5V		 RECEIVER FOR REMOTE CONTROL .
14 Receiver, remote control, anti-theft alarm, signal. In Remote control not operated. 14-B B+ RECEIVER FOR REMOTE CONTROL 
Press lock button. 14-B approx. 6V for approx. 0.2 sec.
15 I-bus (-) In/Out Ignition ON:
Bus active		 15-B- 2-3V BUS COMMUNICATION 
16 Ignition +15, logic. In Ignition ON 16-B B+ TWICE
CONTROL MODULE POWER SUPPLY
17 Ignition +B, logic In Ignition ON: 17-B B+ TWICE
      Key in ignition lock     CONTROL MODULE POWER SUPPLY .
18 Not used          
19 Tilt sensor signal. In Ignition ON 19-B- 1.0V TILT SENSOR 
20 Central locking motors rear doors, control voltage for theft security locking Out Not operated B+ -20 B+ Doors and locks. See CENTRAL LOCKING SYSTEM .
Lock the car. 20-B B+
Activate function with diagnostic tool. B+ -20 <1V
21 Seat sensor passenger seat, ground. Out Ignition ON B+ -21 B+ Seat belt system. See SEAT-BELT WARNING .
22 Central locking motors doors, control voltage for locking Out Not operated B+ -22 B+ Doors and locks. See CENTRAL LOCKING SYSTEM .
Car to be unlocked. 22-B B+
Activate function with diagnostic tool. B+ -22 <1V
23 Parking light left rear, power supply from switch. In Light switch in position for parking light (pos 1). 23-B B+ Lighting and signalling systems. See BRAKE LIGHTS .
24 High level brake light, power supply from TWICE to bulb. Out Brake pedal pressed. 24-B B+ Lighting and signalling systems. See BRAKE LIGHTS .
25 Brake light left-hand, power supply from TWICE to bulb. Out Brake pedal pressed. 25-B B+ Lighting and signalling systems. See BRAKE LIGHTS .
26 Central locking motor driver's door, control voltage for unlock Out Not operated B+ -26 B+ Doors and locks. See CENTRAL LOCKING SYSTEM .
Car to be unlocked. 26-B B+
Activate function with diagnostic tool. B+ -26 <1V
27 LED, theft protection. Out Activate function with diagnostic tool B+ -27 approx. 1.95V LED (LIGHT EMITTING DIODE) 
28 Seat belt warning lamp, ground. Out Ignition ON 28-B- <1V for 6 sec. Seat belt system. See SEAT-BELT WARNING .
Seat belt buckled more than 6 seconds since ignition was switched ON. 28-B B+
29 Siren, communication Out Ignition ON 29-B B+ SIREN 
30 No connection          
31 No connection          
32 No connection          
33 Unlock with key in driver's door. In Ignition ON B+ -33 approx. 8V for 0.5 sec Doors and locks. See CENTRAL LOCKING SYSTEM .
34 Tilt sensor, ground In Always B+ -34 B+ TILT SENSOR 
        34-B <0.5V  
35 Boot lid/tailgate switch. In Ignition ON:
Tailgate closed.		 35-B B+ for approx. 0.5 sec. LUGGAGE COMPARTMENT SWITCH, LIGHTING 
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. LUGGAGE COMPARTMENT SWITCH, LIGHTING (4D) 
Door open. 36-B- <0.1V
37 Signal ground In Always. B+ -37 B+ TWICE
        37-B <0.5V CONTROL MODULE GROUND
38 I-bus (+) In/Out Ignition ON:
Bus active		 38-B- 2-3V BUS COMMUNICATION 
39 Immobilizer; code from antenna unit via ignition lock. In Ignition ON 39-B B+ IMMOBILIZATION 
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. BONNET SWITCH 
Bonnet open. 41-B- <0.1V
42 Central locking motor driver's side, control voltage for theft security locking.
Car to be locked.		 Out Not operated B+ -42 B+ Doors and locks. See CENTRAL LOCKING SYSTEM .
Activate function with diagnostic tool 42-B B+
B+ -42 <1V
43 TWICE, power supply +30 circuit. In Always +30 43-B B+ TWICE
        B+ -43 <0.5V CONTROL MODULE POWER SUPPLY
44 Central locking system motor tailgate 5D, control voltage, theft security locking Out Not operated B+-44 B+ Doors and locks. See CENTRAL LOCK OPERATION, TAILGATE 5D .
Activate TSL 44-B B+
B+ -44 <1V
45 Parking light left-hand rear, power supply from TWICE to bulb. Out Light switch in position for parking light (pos 1). 45-B B+ Lighting and signalling systems. See PARKING LIGHTS .
46 Parking light right-hand rear, power supply from TWICE to bulb. In Light switch in position for parking light (pos 1). 46-B B+ Lighting and signalling systems. See PARKING LIGHTS .
47 Central locking, power supply from fuse. In Always +30. 47-B B+ Doors and locks
      Activate any central locking function. B+ -47 <1V CENTRAL LOCKING SYSTEM
48 Brake light, power supply from brake light contact. In Brake pedal pressed. 48-B B+ Lighting and signalling systems. See BRAKE LIGHTS .
49 Central locking motors rear doors, control voltage for unlocking. Out Not operated B+ -49 B+ Doors and locks. See CENTRAL LOCKING SYSTEM .
Activate function with diagnostic tool 49- ground
B+ -49		 B+ <1V
50 Antenna unit for immobilizer; power supply. Out Ignition ON:
Without transponder		 50-B B+ for approx. 10 sec. ANTENNA UNIT, IMMOBILIZATION 
Ignition ON:
With transponder		 50-B B+ for approx. 0.1 sec.
51 Tailgate. 5D Locking   Always 51-B- B+ Doors and locks
        B+ -51 <1V CENTRAL LOCK OPERATION, TAILGATE 5D
52 Heated rear seat, relay. Out Activate with diagnostic tool. 52-B approx. 1V HEATED REAR SEAT
Not operated 52-B B+
53 No connection          
54 No connection          
55 Locking button, driver's door. In Ignition ON:     Doors and locks
Locking button up. 55-B- 0V LOCK BUTTONS ON DOORS
Locking 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 sec. Doors and locks. See CENTRAL LOCKING SYSTEM .
Key in door lock in locked position. 56-B- 0V
57 Glass break sensor, ground In Always B+ -57 B+  
        57-B <0.5V 4D - GLASS BREAKAGE SENSOR (4D) 
5D - GLASS BREAKAGE SENSOR (5D) 
58 Glass break sensor, signal In Ignition ON 58-B B+ for approx. 0.5 sec. 4D - GLASS BREAKAGE SENSOR (4D) 
5D - GLASS BREAKAGE SENSOR (5D) 
59 Boot lid/tailgate switch for disarming anti-theft alarm. In Ignition ON:
Not operated		 59-B B+ for approx. 0.5 sec. MICROSWITCH IN TAILGATE LOCK, DISARMING TAILGATE (5D) 
Turn the key to the 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. DOOR SWITCHES 
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. DOOR SWITCHES 
Door open 61-B- <0.1V
62 Boot lid/tailgate lock motor, ground. In Always B+-62 B+ Doors and locks. See CENTRAL LOCK OPERATION, TAILGATE 5D .
        62-B <0.1V CENTRAL LOCK OPERATION, TAILGATE 5D
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 BELTS, FRONT .
Belt fastened 64-B B+
65 No connection          
66 Central locking motor passenger side front, control voltage for theft security locking Out Not operated B+ -66 B+ Doors and locks. See CENTRAL LOCKING SYSTEM .
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 operated B+ -67 B+ Doors and locks
CENTRAL LOCK OPERATION, TAILGATE 5D
Activate function with diagnostic tool 67-B B+
B+ -67 <1V
68 Parking light right-hand rear, power supply from TWICE to bulb. Out Light switch in position for parking light (pos 1). 68-B B+ Lighting and signalling systems. See PARKING LIGHTS .
69 Central locking motor passenger door front, control voltage for unlock Out Not operated B+ -69 B+ Doors and locks. See CENTRAL LOCKING SYSTEM .
Activate function with diagnostic tool 69-B- B+
B+ -69 <1V
70 Power ground TWICE In Always. B+ -70 B+ TWICE
      Operate central locking function 70-B <0.3V CONTROL MODULE GROUND
> = greater than; < = less than; ≈ = approx. equal to; ~ = AC voltage (LP: LOGIC PROBE P = select pulse; p = visible pulses)
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