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Saab
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2003
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9-3 Linear, Automatic
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Repair and Diagnosis
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Electrical
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Body Electrical
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Control Module (Late; 9440)
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Technical Description
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Navigation unit (635)
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Main purpose
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Connection
Main purpose: Connection
PINS DESCRIPTION
Pin no.
Signal type
Description
10
+30
20
Ground
4, 5
Microphone
1, 2
GPS or AMPS antenna
1
O-bus
Reception. Own connection
2
O-bus
Transmission. Own connection
Fig 1: Identifying Fuse Location
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Wiring diagram
Fig 2: Navigation Unit Wiring Diagram
Courtesy of SAAB-SCANIA OF AMERICA, INC.