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Home >> Saab >> 2010 >> 9-5 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Bus And Diagnostics Communication >> Technical data >> Trailer Lamp Control Module Scan Tool Information >> Trailer Interface Control Module Scan Tool Data Parameters

Trailer Interface Control Module Scan Tool Data Parameters

Parameter System State Expected Value Description
Operating Conditions:  Ignition ON
Battery Voltage - Varies 12-14 V The scan tool displays volts. This is the voltage of the trailer lighting converter.
Brake Pedal Switch Status - Inactive The scan tool displays Active when the brake pedal is pressed. The scan tool displays Inactive when the brake pedal is released.
Key in Ignition Status - Active The scan tool displays Active when the Ignition is ON.
Trailer Connection Detected - No The scan tool displays Yes if a trailer is connected to the vehicle.