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Home >> Lexus >> 2003 >> SC 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Component Tests and General Diagnostics >> IG Power Source Circuit

IG Power Source Circuit

CIRCUIT DESCRIPTION
The circuit supplies power source to the A/C amplifier assy and servomotor, etc.

Wiring Diagram:






Step 1 - 4:




INSPECTION PROCEDURE
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