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Home >> Lexus >> 1999 >> SC 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - HVAC >> Control Module HVAC >> Testing and Inspection >> IG Power Source Circuit

IG Power Source Circuit

CIRCUIT DESCRIPTION

This is the power source for the A/C control assembly (contains the A/C control assembly) and servomotor, etc.




WIRING DIAGRAM

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INSPECTION PROCEDURE