What to do if my Raven Viper does not power up?
- BBrian SinghAug 25, 2025
If your Viper unit isn't powering up, check the following: * Ensure there is +12VDC on pin 16 of the Viper power cable. * Check the 10 amp fuse in the Viper power cable for continuity. * Verify that pin 1 is connected to the battery ground. These issues could be due to no power to the unit, a blown fuse, or a poor ground connection.