Can I bypass a headlight relay?
Headlight relay has four wires going to it. Colors are White, Black, Blue/Black and Red/Yellow. (Turn signal relay has three wires). You can bypass the relay (light on with key on) by connecting the Blue/Black wire to the Red/Yellow wire.
Do you need Relays for headlights?
Every so often, the question arises – should I add relays to my headlight wiring. The answer is yes! Power is conveyed from the power source (battery/alternator) to the lamps via the wires, connectors and switches. To ensure maximum power delivery, there should not be any power loss in the circuit.
What are the features of the Peterbilt Model 367?
Designed to give you a better field of vision, the 367 features a sloped hood and pod-mounted halogen headlamps that offer maximum visibility, day or night. Peterbilt offers integrated electronic stability control for added driver safety.
Is there a charge for the Peterbilt relay?
There is no charge for this service, but standard message and data rates may apply. Could ne the relay, or u may have a breaker in place of a fuse. Looks like a fuse but a lil bigger. Usually grey. It is either just getting old a weak or u have a short somewhere. U can get them at peteerbilt or probably other places.
What was the problem with the Peterbilt lights?
My driver just went in to Peterbilt in Springfield, MO with the same problem but it also affected his top trailer lights and some on the rear. It was one of the silver fuses and I think it was just loose a little. The service manager came out and bent the ends a little and that fixed the problem WITH NO CHARGE.
Where can I get a Peterbilt clearance light?
Looks like a fuse but a lil bigger. Usually grey. It is either just getting old a weak or u have a short somewhere. U can get them at peteerbilt or probably other places. Try puting a fuse in its place and if it blows u have a short. Should b marked as clearance lites.