rb25 s13 swap - harness hookup question -help? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

DynastyJAM · 09-22-2007, 03:51 PM

hey,

i just dropped my rb25 in, relocated the battery to trunk, hooked it up to the starter, and started hooking everything up, (ecu, dash, trans, spark plugs, etc) but my problem is that nothing on the interior works, as if no power getting to it (the dash harness IS connected), is this because theres no plugs that are connected to main fuse box in the engine bay? if so, i cant find any that connect to it, my harness was wired by syko performance, but no plugs fit the fuse box plugs. and even if they dash harness was working, when i go to start the car nothings going to happen. i know that its probably some stupid solution, but i hate wiring, so i need help
thnks

racepar1 · 09-22-2007, 09:06 PM

Ya the wire from the alternator goes to a 75 amp main fuse which also powers up the interior fuse box so you need to run your charge wire through the underhood fuse box.

tdub377 · 09-22-2007, 09:30 PM

Yup check the 75 amp fuse that will cause it. It cost like $16 and you have to get it from nissan. All your connections should fit cause they only change a couple wires.

DynastyJAM · 09-22-2007, 10:52 PM

alright thanks guys, ill look at it tomorrow and see whats goin on.

Adrian gt · 09-24-2007, 10:35 AM

did you have any luck?

SYKORB26 · 09-30-2007, 11:55 PM

As mentioned in the first post, you probably don't have power feeding the main fuse box. Please contact our tech support if you continue to have problems. Should be an easy fix.

-Syko Performance

DynastyJAM · 10-04-2007, 01:03 PM

alright, Ive been really sick, so i havent had a chance to look at it again, but im goin to give syko a call and see what they can do.

09-22-2007, 03:51 PM	#1
DynastyJAM Leaky Injector Join Date: Apr 2007 Location: just moved to DFW, Texas Age: 36 Posts: 74 Trader Rating: (0) Feedback Score: 0 reviews	rb25 s13 swap - harness hookup question -help? hey, i just dropped my rb25 in, relocated the battery to trunk, hooked it up to the starter, and started hooking everything up, (ecu, dash, trans, spark plugs, etc) but my problem is that nothing on the interior works, as if no power getting to it (the dash harness IS connected), is this because theres no plugs that are connected to main fuse box in the engine bay? if so, i cant find any that connect to it, my harness was wired by syko performance, but no plugs fit the fuse box plugs. and even if they dash harness was working, when i go to start the car nothings going to happen. i know that its probably some stupid solution, but i hate wiring, so i need help thnks __________________

09-22-2007, 10:52 PM	#4
DynastyJAM Leaky Injector Join Date: Apr 2007 Location: just moved to DFW, Texas Age: 36 Posts: 74 Trader Rating: (0) Feedback Score: 0 reviews	alright thanks guys, ill look at it tomorrow and see whats goin on. __________________

09-24-2007, 10:35 AM	#5
Adrian gt Join Date: May 2007 Location: OC Age: 39 Posts: 45 Trader Rating: (0) Feedback Score: 0 reviews	did you have any luck? __________________ Would rather be in the car than under it.

10-04-2007, 01:03 PM	#7
DynastyJAM Leaky Injector Join Date: Apr 2007 Location: just moved to DFW, Texas Age: 36 Posts: 74 Trader Rating: (0) Feedback Score: 0 reviews	alright, Ive been really sick, so i havent had a chance to look at it again, but im goin to give syko a call and see what they can do. __________________

09-22-2007, 09:06 PM	#2
racepar1 Post Whore! Join Date: Jul 2007 Location: Simi Valley, CA Age: 42 Posts: 9,006 Trader Rating: (106) Rides Gallery: racepar1 Feedback Score: 106 reviews	Ya the wire from the alternator goes to a 75 amp main fuse which also powers up the interior fuse box so you need to run your charge wire through the underhood fuse box.

09-22-2007, 09:30 PM	#3
tdub377 Leaky Injector Join Date: Jan 2007 Location: Las Vegas Age: 37 Posts: 115 Trader Rating: (0) Feedback Score: 0 reviews	Yup check the 75 amp fuse that will cause it. It cost like $16 and you have to get it from nissan. All your connections should fit cause they only change a couple wires.

09-30-2007, 11:55 PM	#6
SYKORB26 Join Date: Dec 2005 Location: so cal Posts: 17 Trader Rating: (0) Feedback Score: 0 reviews	As mentioned in the first post, you probably don't have power feeding the main fuse box. Please contact our tech support if you continue to have problems. Should be an easy fix. -Syko Performance