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Home >> Saab >> 2003 >> 9-3 Vector, Automatic >> Repair and Diagnosis >> Electrical >> Body Electrical >> Control Module (Late; 9440) >> Control Module/Technical Data >> Test readings, TCM connections >> Points to remember >> Table connector A
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Table connector A

Fig 1: Identifying Connector 502A
G03617247Courtesy of SAAB-SCANIA OF AMERICA, INC.
TRANSMIT SIGNALS

Pin, connector A (control module) Component/ Function In/Out Test conditions Test between Test reading
8 Manual up and down shifting in Ignition ON. 8- ground 0.9V
8 Manual up and down shifting in Ignition ON. Shift up 8- ground 1.4V
8 Manual up and down shifting in Ignition ON. Shift down 8- ground 2.7V
22 Battery voltage +15 In Ignition ON 22- ground 12V
23 Ground In   23-B+ 12V
24 No connection        
25 Bus+ In/Out      
26 Bus in/out      
31 Battery voltage +15 In Ignition ON 31- ground 12V
32 Ground In   32-B+ 12V
33 Battery voltage +30 In   33- ground 12V
35 Bus +lead 2 In/Out      
36 Bus-lead 2 In/Out      

*A vehicle speed reading can be obtained with the diagnostics instrument, command menu "Read functions" and "Output speed".