General Electrical & Lighting Related Topics Ask here for electrical, wiring, and lighting info for your rig that could apply to all years
Sponsored by:
Sponsored by:

Electrical Issues - parker and rear lights not working; keep blowing fuses

Thread Tools
 
Search this Thread
 
Old 08-12-2009, 07:19 PM
  #1  
Registered User
Thread Starter
 
bigcheese82's Avatar
 
Join Date: Jun 2009
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Electrical Issues - parker and rear lights not working; keep blowing fuses

Hey guys

I recently went up to Glasshouse Mts and got the 4runner (2nd gen) nice and dirty and the next night, my rear left brake light wasn't working (bulb not blown).

Then the next night neither of my brake lights worked and i'd noticed my fuse was blown. So I replaced the fuse and then it blew about 5 mins later.

I'm assuming there is some kind of electrical short that's maybe putting too much power into the wiring? Does anyone have any ideas at all?

In that time I also installed a sub and amp but this was fairly straightforward. I attached a ground and ran a power lead to the battery.

Any ideas would be appreciated!!!
__________________
Old 08-12-2009, 07:28 PM
  #2  
Contributing Member
iTrader: (3)
 
4Crawler's Avatar
 
Join Date: Jun 2002
Location: SF Bay Area, CA
Posts: 10,817
Likes: 0
Received 29 Likes on 26 Posts
Try disconnecting the sub and amp and see if the problem goes away. Not uncommon for added devices to cause that sort of problem. Otherwise, pull all the rear bulbs, test, then replace a bulb at a time and re-test to see if you can find the offending circuit. Might be a shorted bulb.
Old 08-12-2009, 08:27 PM
  #3  
Registered User
 
mick cassidy's Avatar
 
Join Date: Jul 2009
Location: los angeles
Posts: 117
Likes: 0
Received 0 Likes on 0 Posts
my thought is water got someplace where it shouldnt have as in a socket or connector
you have a hot wire that is hitting ground buy a hot tester / circut tester and go wire by wire also a f s m will have each wire code so you can tell what is what .. electrical issues take mucho TIME !!
Old 08-13-2009, 02:55 PM
  #4  
Registered User
Thread Starter
 
bigcheese82's Avatar
 
Join Date: Jun 2009
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Greattt..... Looks like I'm buying a carton of beer this weekend and getting some time away from the missus... It's times like this that you wish you didn't drive through so much mud on the weekend!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
gillesdetrail
Pre 84 Trucks
8
11-19-2019 12:56 PM
sharrack
95.5-2004 Tacomas & 96-2002 4Runners
2
06-26-2015 09:33 AM
cchinny
General Electrical & Lighting Related Topics
6
06-25-2015 08:11 PM
gog1968
Newbie Tech Section
2
06-22-2015 05:55 AM
Corey
Maintenance & Repair Archives
5
06-25-2002 08:39 PM



Quick Reply: Electrical Issues - parker and rear lights not working; keep blowing fuses



All times are GMT -8. The time now is 12:28 AM.