Main battery fuse keeps blowing - CRX Community Forum Is that fuse 31 in the main fuse box or do you have a relocated battery with an added fuse? What is your stereo system like, is this a basic radio or monster audio system? Where is any added electrical equipment connected? If this is a basically stock electrical system with correct fuses the prime suspect is CRX Community Forum • View topic - Main fuse box Main fuse box alternator wire getting warm/hot Fri Jul 01, 2016 9:47 pm I have noticed that the white thick gauge alternator wire gets pretty warm/borderline hot at the main strut tower fuse box (connects to the 60A fuse, number 31). Honda CRX fuse diagram - the12volt Honda CRX fuse diagram - 89 CRX (dx) fuse diagram, anyone have it? I need to know which fuse is which!!! lost the cover on the fuse box. thanks.. honda civic main fuse | eBay www›Search›honda civic main fuseFind great deals on eBay for honda civic main fuse. Shop with confidence. Skip to main content. eBay Logo: Shop by category. Shop by category. Enter your search keyword 86 87 HONDA CRX CIVIC MAIN FUSE BOX RELAY OEM (Fits: Honda Civic) Pre-Owned. $44. Buy It Now. Free Shipping.