3rd Generation Specific (1993-2002) 1993-2002 Discussion including performance modifications and Technical Support Sections.
Sponsored by:

Routing the relocating battery cable

Thread Tools
 
Search this Thread
 
Old 06-13-13, 05:59 PM
  #1  
Full Member

Thread Starter
iTrader: (1)
 
BusaNostra's Avatar
 
Join Date: Jan 2006
Location: ccc
Posts: 191
Likes: 0
Received 0 Likes on 0 Posts
Routing the relocating battery cable

From the engine bay fuse -- where did you route the positive cable to reach the trunk area?

thank you
Old 06-13-13, 08:25 PM
  #2  
Built not Bought

iTrader: (18)
 
vrx8's Avatar
 
Join Date: May 2010
Location: San Antonio, TX
Posts: 662
Received 11 Likes on 8 Posts
Thru the driver side fender. Below the cruise control module there is a hole. You need to remove the fender liner. Once inside the the cabin then route the cable underneath the carper along the door sill all the way to the back.
Old 06-14-13, 05:55 AM
  #3  
Full Member

Thread Starter
iTrader: (1)
 
BusaNostra's Avatar
 
Join Date: Jan 2006
Location: ccc
Posts: 191
Likes: 0
Received 0 Likes on 0 Posts
thanks VR
how about the negative ground cable....the best place to bolt?
Chassis ? body ? or there's a good area to bolt the neg cable to get a better ground?
Old 06-14-13, 07:21 AM
  #4  
half ass 2 or whole ass 1

iTrader: (114)
 
cr-rex's Avatar
 
Join Date: Nov 2011
Location: okinawa to tampa
Posts: 3,425
Received 480 Likes on 350 Posts
if youre putting the battery in the trunk then find a large bolt somewhere and use that as the ground. i would suggest you tuck the stock ground away somewhere instead of getting rid of it.

get some 4 gauge wire, a nice battery terminal and something to attach to the wire to mount it to a bolt somewhere.
Old 06-14-13, 07:26 AM
  #5  
Eats, Sleeps, Dreams Rotary

iTrader: (52)
 
XLR8's Avatar
 
Join Date: Oct 2001
Location: NJ
Posts: 3,902
Likes: 0
Received 10 Likes on 6 Posts
I also highly recommend an additional ground from the negative terminal to the transmission or engine. You can also link it to the original body mount.

4 gauge will do fine. 2 is a little better. You can get high flex cable that is easy to worth with at McMaster Carr.
Old 06-14-13, 11:06 AM
  #6  
Full Member

Thread Starter
iTrader: (1)
 
BusaNostra's Avatar
 
Join Date: Jan 2006
Location: ccc
Posts: 191
Likes: 0
Received 0 Likes on 0 Posts
Thank you guys -- i appreciate the help
Old 06-18-13, 06:34 PM
  #7  
Full Member

Thread Starter
iTrader: (1)
 
BusaNostra's Avatar
 
Join Date: Jan 2006
Location: ccc
Posts: 191
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by cr-rex
if youre putting the battery in the trunk then find a large bolt somewhere and use that as the ground. i would suggest you tuck the stock ground away somewhere instead of getting rid of it.

get some 4 gauge wire, a nice battery terminal and something to attach to the wire to mount it to a bolt somewhere.
I looked around at the spare tire area, there's a couple of bolts but they are very small 6mm. I don't know where you guys are connecting the ground.

Also, if I add another ground, can i connect to the original distribution ground cable?
Old 06-18-13, 08:21 PM
  #8  
Pistion to rotary
iTrader: (2)
 
Grinch's Avatar
 
Join Date: Jun 2012
Location: sioux falls
Posts: 305
Likes: 0
Received 0 Likes on 0 Posts
Could you just run the positive to the starter instead the fuze box(thought read that somewhere on here.
Old 06-18-13, 09:06 PM
  #9  
Built not Bought

iTrader: (18)
 
vrx8's Avatar
 
Join Date: May 2010
Location: San Antonio, TX
Posts: 662
Received 11 Likes on 8 Posts
Look by the yellow stickers, use that one. Grind the paint off



Name:  2011-01-29135733_Baytown_Texas_US.jpg
Views: 172
Size:  44.0 KB
Old 06-18-13, 09:40 PM
  #10  
Eats, Sleeps, Dreams Rotary

iTrader: (52)
 
XLR8's Avatar
 
Join Date: Oct 2001
Location: NJ
Posts: 3,902
Likes: 0
Received 10 Likes on 6 Posts
Originally Posted by BusaNostra
I looked around at the spare tire area, there's a couple of bolts but they are very small 6mm. I don't know where you guys are connecting the ground.

Also, if I add another ground, can i connect to the original distribution ground cable?
You sure can. Linking body, then drive-train will work fine. Of course, ensure your standard engine bay grounding straps are in place. You would be surprised what type of voltage drops you see without proper grounding.
Old 06-18-13, 09:43 PM
  #11  
Eats, Sleeps, Dreams Rotary

iTrader: (52)
 
XLR8's Avatar
 
Join Date: Oct 2001
Location: NJ
Posts: 3,902
Likes: 0
Received 10 Likes on 6 Posts
Originally Posted by Grinch
Could you just run the positive to the starter instead the fuze box(thought read that somewhere on here.
Good advice here.

Running a separate cable from the battery positive directly to the starter is desired. The starter is hands down the largest amp pulling device on your car. Direct connection is very much desired. You can not run a fuse inline. Pretty much EVERY car manufacturer does this. Direct connection for the starter, and everything else runs through a main fuse.

From there, a 2nd lead from battery positive to the fuse box will work fine. Alternator can be linked to the fuse box as well.
Old 06-19-13, 11:56 AM
  #12  
Pistion to rotary
iTrader: (2)
 
Grinch's Avatar
 
Join Date: Jun 2012
Location: sioux falls
Posts: 305
Likes: 0
Received 0 Likes on 0 Posts
ok, so no matter what need a pos to the fuze boxs? so could run pos from batt to starter then one from starter to box?
Old 06-19-13, 12:58 PM
  #13  
Form follows function

iTrader: (8)
 
Speed of light's Avatar
 
Join Date: Oct 2004
Location: Now in Arizona
Posts: 1,203
Received 33 Likes on 21 Posts
^^ Yes. In fact, you can just land the new battery cable on the starter stud and back feed the existing cable [from the starter] to the fuse box. Works great.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
toplessFC3Sman
2nd Generation Specific (1986-1992)
6
03-20-18 01:54 PM
scissorhands
New Member RX-7 Technical
0
09-16-15 01:25 PM



Quick Reply: Routing the relocating battery cable



All times are GMT -5. The time now is 08:14 AM.