Just look at your trailer. There's a decal with the pinout on it.
You need to contact Volvo with the last 8 digits of your VIN.
Need to know what type of diagram you're looking for. You could mean a wiring diagram, a fuel system diagram, or any other type of diagram.
Most trailers are semi trailers. You're probably asking the difference between a semi trailer and a full trailer. A semi trailer is not wholly self supporting, and weight is distributed both the trailer axles, and to the tow vehicle. A full trailer supports its own weight fully.
You call it a semi because it pulls a semi trailer.A semi is a type of trailer. A semi-trailer, as opposed to a full trailer, means it only has axles at the rear of the trailer and a full trailer has axles at the front and rear of the trailer. We call these in the UK "drags", as in wagon and drag, where the wagon that pulls the drag can carry a load on its own, whereas the semi-trailer truck, or tractor unit cannot carry anything without a trailer.
Trailer is way more bigger than a semi-trailer. Common misconception between a trailer and a semi-trailer. Technically, a trailer has wheels in front and rear and is hitched to a pulling vehicle (car,truck,etc.) A semi- trailer only has wheels in the rear and is hitched to a pulling vehicle (car,truck,etc.)
form_title= Semi Trailers form_header= Haul all you can with a semi trailer. What size semi trailer do you need?*= _ [50] Have you ever driven a vehicle this size?*= () Yes () No What will you need the trailer for?*= _ [50]
semi truck, or semi tractor trailer, and 18 wheeler.
form_title= Semi Trailers for Sale form_header= Purchase a semi trailer. What size semi trailer do you need?*= _ [50] Have you ever driven a vehicle this size?*= () Yes () No What will you need the trailer for?*= _ [50]
Semi or Tractor Trailer-semi.
The word semi means half, or part.The tractor and trailer are two parts, hence semi truck and or trailer.
It's a fuse, and that won't solve the problem... you have a short somewhere. Trace the wiring and repair it.