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Home >> Lexus >> 2004 >> GX 470 V8-4.7L (2UZ-FE) >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Steering and Suspension >> Relays and Modules - Wheels and Tires >> Tire Pressure Module >> Testing and Inspection >> Component Tests and General Diagnostics

Component Tests and General Diagnostics

CIRCUIT DESCRIPTION
This is the power source for the tire pressure monitor ECU. It also supplies the power to the tire pressure monitor receiver via the ECU.

Wiring Diagram:






Step 1 - 2:




Step 3 - 5:




INSPECTION PROCEDURE
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