Pickup 2WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1989)
Alternator Lamp/Indicator: Testing and Inspection
Warning Light Does Not Light W/Ignition on & Engine Off
1.
Blown fuse.
2.
Lamp burned out.
3.
Loose electrical connection.
4.
Faulty main ignition relay.
5.
Faulty IC regulator.