S10/T10 P/U 2WD V6-262 4.3L VIN W CPI (1992)
Brake Lamp: Testing and Inspection
Troubleshooting Hints
1.
The rear lamp systems (taillamps and license plate lamps) all receive voltage from same wire circuit BRN (9) and share same ground G451. If only
one system is not working, locate and repair an open in wiring and/or bulbs that pertain to that system.
2.
Check condition of STOP-HAZ/TAIL LPS Fuse. If fuse is blown, locate and repair source of overload. Replace fuse.
