Attempted to install a BOSS BE62 in my 96. At first there was power to the unit and then the next time I attempted there was no power. All fuses check good however certain components are now not working. No interior lights, digital clock or warning buzzer for leaving the key in. I removed the negative battery terminal during the install and was unable to get it completely tight when reinstalling. Could this be part of the issue?
Any advice would be appreciated. TIA
Any advice would be appreciated. TIA