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Home >> Toyota >> 2007 >> Prius L4-1.5L (1NZ-FXE) Hybrid >> Repair and Diagnosis >> Maintenance >> Wheels and Tires >> Tire Monitoring System >> Testing and Inspection >> Component Tests and General Diagnostics >> ECU Power Source Circuit

ECU Power Source Circuit

ECU Power Source Circuit

DESCRIPTION
This is the power source for the tire pressure warning ECU. It also supplies the power to the tire pressure warning antenna and receiver via the ECU.

WIRING DIAGRAM:





INSPECTION PROCEDURE

Step 1(Part 1):




Steps 1(Part 2)-3:





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