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Home >> Toyota >> 1994 >> T100 Base >> Repair and Diagnosis >> Electrical >> Charging Systems >> Alternator & Regulator >> Trouble Shooting

Trouble Shooting

WARNING: Before performing service procedures on vehicle, disconnect negative battery cable. Wait at least one minute after disconnecting negative battery cable to avoid accidental air bag deployment on models so equipped.
NOTE: See TROUBLE SHOOTING - BASIC PROCEDURES article in the GENERAL INFORMATION section.

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