ECU Power Source Circuit
ECU Power Source CircuitDESCRIPTION
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
NOTICE:
It is necessary to perform initialization after registration of the transmitter IDs into the tire pressure warning ECU after the ECU and/or valve and transmitter has been replaced.
Step 1(Part 1):
