Service manual for 2014 Wbago Via chasis (Mercedes Sprinter)
Need the service manual for the Winnebago Via, Mercedes Sprinter chassis, to troubleshoot an electrical problem with the trailer lights. Anyone know where I can find this?
Forum Discussion
The trailer wiring is part of the Sprinter so Winnebago does not have much information. You need to search for the Sprinter service manual. I've never found a Sprinter service manual later than 2006.
One can't even use a voltmeter to check voltages out of the trailer connector without incandescent lights connected. I ended up mounting 6 (left turn, right turn, brake lights, running, & 12 volts from battery) trailer running lights on a wooden board and wired them to a 7 pin connector. Also wired in a 6 pin for my tow car. Makes trouble shooting easy.
One can't even use a voltmeter to check voltages out of the trailer connector without incandescent lights connected. I ended up mounting 6 (left turn, right turn, brake lights, running, & 12 volts from battery) trailer running lights on a wooden board and wired them to a 7 pin connector. Also wired in a 6 pin for my tow car. Makes trouble shooting easy.
