toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Voltage Regulator > < Warning Light Does Not Light W/Ignition on & Engine Off
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Alternator Lamp/Indicator: Testing and Inspection
Warning Light Does Not GO Out W/Engine Running

1.

Worn or loose drive belt.

2.

Loose, corroded or worn battery cables.

4.

Blow fuse.

5.

Faulty alternator.

6.

Faulty IC regulator.

7.

Faulty wiring.

Voltage Regulator > < Warning Light Does Not Light W/Ignition on & Engine Off