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Home >> Saab >> 2003 >> 9-5 Linear, 4D Sedan, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (TRIONIC T7 Fuel Control System, V6) >> Technical Description >> Control module power supply >> Main relay

Main relay

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When the ignition is ON, the main relay is operated.

Control module pin 1 is supplied with current from pin 87 of the main relay via fuse 14. This connection is used internally to supply the throttle motor with current.

Fig 1: Main Relay Power Supply Diagram
G03655920Courtesy of SAAB-SCANIA OF AMERICA, INC.
Fig 2: Circuit Diagram - Main Relay
G03655921Courtesy of SAAB-SCANIA OF AMERICA, INC.
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