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Home >> Lexus >> 2006 >> SC 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Instrument Panel, Gauges and Warning Indicators >> Audible Warning Device >> Testing and Inspection >> Component Tests and General Diagnostics >> Transponder Key ECU Power Source Circuit

Transponder Key ECU Power Source Circuit

TRANSPONDER KEY ECU POWER SOURCE CIRCUIT

CIRCUIT DESCRIPTION

This circuit provides power to operate the transponder key ECU.

Wiring Diagram:






Step 1-3:




INSPECTION PROCEDURE
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