What to do if IN-COMMAND JRVCS2 Display Commander (DC) will not turn ON?
- AAngela SchmittAug 3, 2025
If the Display Commander doesn't turn on, try these steps: First, cycle the power using the ON/OFF button. If that doesn't work, check the main fuse in the Distribution Panel. Also, check for 12V+ on the wire to the DC (RED wire) and verify the Ground wire connection to the DC.