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Home >> Lexus >> 2003 >> LS 430 >> Repair and Diagnosis >> Electrical >> Charging Systems >> Generators & Regulators >> Trouble Shooting

Trouble Shooting

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NOTE: See CHARGING SYSTEM - GENERAL TROUBLE SHOOTING article in GENERAL INFORMATION.

Check all fuses, fusible links, ignition switch and appropriate relays (if equipped). Check generator output. See NO-LOAD TEST  under ON-VEHICLE TESTING.