- Feb 28, 2018
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I have the same vehicle, with dual batteries, just a ‘99. I have the original version harness though and it does fit underneath the pcm, not sure if the marine grade box will fit. If it doesn’t, there is no problem mounting on the passenger side, just use the passenger side stock connectors instead of drivers side as instructions say.Hey Brian,
Have any ideas on mounting this waterproof relay box with the dual battery setup? I have a 96 suburban 7.4 vortec.. there's not much space to do much of anything under this hood..
I got my kit about a year ago and was going to tackle it today.. but I'm thinking the second battery will likely interfere with the big waterproof box on the driver side fender well. The kit is awesome btw, just seeking some input and advice on where I should mount this.
Would it make any difference mounting it on the passenger side? I'm considering modifying the factory filter box and mounting it to that then wiring direct to the battery.