FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Lexus Truck
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2000
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RX 300 AWD V6-3.0L (1MZ-FE)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Body Control Module
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Testing and Inspection
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Component Tests and General Diagnostics
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Illumination Circuit
Illumination Circuit
CIRCUIT DESCRIPTION
Receiving the courtesy signal from either of the door ECU, the Body ECU will make the front interior light and ignition light, come on.
Wiring Diagram:
Steps 1 - 3:
INSPECTION PROCEDURE