What to do if my Dual Marine Equipment unit will not turn on (no power)?
- MMadison EvansAug 17, 2025
If your Dual Marine Equipment unit isn't powering on, several issues could be the cause. First, check the yellow wire connection to ensure it's properly connected and receiving the correct voltage (11~16VDC). Next, verify the black wire is securely connected to ground. Finally, inspect the fuse and replace it if it's blown.