Digital side car signal light on but not blinking?

[M. Fine]

I have a problem.

My digital sidecar's signal light is on but not blinking. All other lights on the digital sidecar are on. I have checked the breaker on the PD, the power going to the digital sidecar, and the serial cable. None of this has helped. However, we are still able to run all the jag's and run our drive-train.

Any help would be great!


Thanks,
Max