Headlights only work on High Beam - is it a fuse?

Pretaco · 01-17-2008, 03:52 PM

I had the same problem in my 85 truck, ended up the solder joint on the back of the light switch came apart, I just re-soldered it.
The big fuses have clear plastic on them so you can see if they are burnt, so just look closely at it.
You might need to just follow the power from the switch to the relay to the bulbs to find your problem though.
Ray.

01-17-2008, 03:52 PM	#2
Pretaco 3" Exhaust Join Date: Dec 2007 Location: Glendale, AZ Posts: 126	I had the same problem in my 85 truck, ended up the solder joint on the back of the light switch came apart, I just re-soldered it. The big fuses have clear plastic on them so you can see if they are burnt, so just look closely at it. You might need to just follow the power from the switch to the relay to the bulbs to find your problem though. Ray. __________________ '88 Supra Targa 5 speed w/ '90 7M-GTE Currently Running Good For Sale: Light blue body parts, Blue interior parts all from '90 supra targa turbo manual. Also for sale: R154 trans, brake pedal, master cylinder, booster, abs actuator, sensors, abs ecu, driveshaft, 3.90 lsd rear end, radiator, wiring, speedo cable, 8 saw blade wheels, '88 ecu, relays, cruise control actuator (bad cable), empty fuel tank, etc....