LCI Schwintek Slim Rack Troubleshooting

You have the Slim Rack system which uses a completely different system than the standard Schwintek system. Also, you have a Jayco, and Jayco does NOT use the normal wall switch that has a override capability. It is just a extend and retract switch. You will have to remove the motors and on this system it is a lot easier than the othe Schwintek system. Hopefully you have the older system which uses a spring to hold the motor in place. You pop the spring off and you lift the motor up and out and disconnect from the harness. The newer have a mount screw, but still accessable. From your description (4 red flashes) you have either a bad motor or the 2 motor wires are shorted or dead. So, even if you could override, you cannot due to a motor fault. Below is from the service manual. But, since you have a motor fault, it cannot do what is stated below. Doug

: For major faults, the controller will automatically enter "Emergency Jog" mode when motor movement is not detected by the controller in either direction during slide-out room activation. When in "Emergency Jog" mode, the controller will jog both motors in the direction the rocker switch is pressed (IN or OUT). The rocker switch may need to be pressed multiple times to fully retract or extend the slide-out room. Take the unit to an OEM-authorized dealer for service.