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Home >> Subaru >> 2009 >> Tribeca Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Warning Systems >> Tire Pressure Monitoring System (Diagnostics) >> Control Module I/O Signal >> Electrical Specification

Electrical Specification

ELECTRICAL SPECIFICATION CHART

Terminal No. Measured value Measuring condition Remarks
1 Select monitor communication Serial communication -
2 Tire pressure warning light output When malfunction occurs, or tire pressure decreases System failure: blinks 25 times → illuminates
Tire pressure decreases: turns on
4 Speed sensor signal While driving (Pulse signal) Change according to vehicle speed
5 Ignition power supply IG switch ON (Battery voltage) -
6 Battery power supply Battery voltage Always
8 Body integrated unit (Hazard output signal). - When hazard turns on.
9 GND 0 V (Always) Always