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Jeremy, Certified Truck/Bus Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 3380
Experience:  ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician
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2007 Volvo tractor, no power at reverse light switch, now no

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2007 Volvo tractor, no power at reverse light switch, now no power to work light on back of cab, suspect a short, need information on fuses and curcuits

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What is the model of Volvo that you have? What transmission? I will see what diagrams are available for those ciruits.


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Customer: replied 1 month ago.
pretty sure it's a VNL,VIN - 4v4nc9th37n458040Eaton-Fuller 10 speedFRO-15210C

CLICK HERE for the diagrams. There are 2 for the back of cab lights and the 1 for the back up lights.

Your question was locked and I couldn't respond to it all day for some weird reason. I see it is now unlocked tonight so I am responding as soon as I saw it.

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Customer: replied 1 month ago.
yeah, that's weird,which fuse is the reverse lamp linked to, there was nothing marked on fuse panel, and all of the fuses were good,at this point though it doesn't much matter, the customer got impatient and took his truck to a different garage,
thanks for the info though