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Home >> Saab >> 2004 >> 9-3 Linear, Automatic >> Repair and Diagnosis >> Quick Lookups >> Electrical Component Locations >> Component Locations >> Technical Description >> Signal detector (755) >> Main function
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Main function

Fig 1: Identifying Communication Flow - Signal Detector
G03718634Courtesy of SAAB-SCANIA OF AMERICA, INC.

The main function of the signal detector is to detect when the closest tire PRESSURE SENSOR (754)  is transmitting and to send this information to tire Pressure Monitoring Module (753).