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Home >> Saab >> 2004 >> 9-3 Linear, Automatic >> Repair and Diagnosis >> Electrical >> Body Electrical >> Control Module >> Technical Data >> Measurement values, control unit connections PSG 16 >> Connector K
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Connector K

PIN COLOR COMPONENTS SPECIFICATION

Pin (refers to the control module) Color Component / Function In / Out Measurement requirement. Measurement value Measure between
4 VT/WH Control module, glow plug Out Glow plug not activated 10.3 V 5-50
5   Radiator fan circuit 3 Out Radiator fan circuit 3 activated
Radiator fan circuit 3 not activated		 <0.1 V
B+		 5-50
5-50
7 YE/BU Power supply measurement Group 3 Out   5 V 7-50
8 BK Sensor ground In   <0.1 V 8-50
9 YE Reference ground, pedal position sensor 1 In   <0.1 V 9-50
10 YE/BU Relay, +50 In Rotation of the starter motor B+
<0.1 V		 10-28
14 VT/WH Check Engine warning light Out   B+ 14-50
16 RD/GN Power supply, +15 Out   <0.1 V 16-B+
17   P bus- (1)     2-3V 17-50
19 YE/GN Clutch switch, cruise control In Unaffected
Depressed		 B+
<0.1 V		 19-50
21 VT/WH Reference ground, pedal position sensor 2 In   <0.1 V 21-50
23 GN/GY Relay, +50 Out Rotation of the starter motor B+
<0.1 V		 10-28
28 YE/BU Main relay Out   <1 V 28--50
29   P bus+ (1)     2-3V 29-50
30 GN/GY A/C compressor Out Idling, A/C on B+
<0.5 V		 30-50
31 GN/BU Power supply measurement, Group 2 Out   5 V 31-50
32 GY Pressure sensor, A/C In   1-1.5 V 32-50
33 BU/WH Pedal position sensor 1 In Unaffected
Depressed		 <1 V
3.7-3.8 V		 33-9
35 GY Glow plug control module, signal In   <0.5 V 35-50
36 BK/YE Brake switch, cruise control In Unaffected
Depressed		 B+
<0.1 V		 36-50
40 BU/WH Brake lights In Unaffected
Depressed		 <1.5 V
B+		 40-50
44 OG/WH Atmospheric pressure sensor In   4.2 V 44-50
45 BU/WH Pedal position sensor 2 In Unaffected
Depressed		 0.5 V
1.8 V		 45-21
49 YE/GY Main relay In   B+ 49-50
50 BK Power ground Out   B+ 50-49
51 YE/GY Main relay     B+ 51-50
52 BK Power ground     B+ 52-49
53 YE/GY Main relay     B+ 53-50
54 BK Power ground     B+ 54-49
55 YE/GY Main relay     B+ 55-49
56 BK Power ground     B+ 56-49
(1) All units connected to the I and P busses transmit signals.
Fig 1: Identifying Connector Pinouts
G03719364Courtesy of SAAB-SCANIA OF AMERICA, INC.
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