Most are manufacturer's warranties and must be handled directly through the manufacturer. 2004 700 Frontier Classic. 2004 700 XC Edge F/O. 2004 700 Switchback. 2004 700 Pro X / Pro X2. 2004 700 Classic Touring.
The white and black plunger units each had one wire break off. I had to take apart both of them and re solder them. Also had to tape them in a closed position in order for it to work.