GS - 3rd Gen (2006-2011) Discussion about the 2006+ model GS300, GS350, GS430, GS450H and GS460

LEDS installed - Fuse keeps blowing

Thread Tools
 
Search this Thread
 
Old 09-02-09, 06:46 AM
  #1  
mcamson
Pole Position
Thread Starter
 
mcamson's Avatar
 
Join Date: Jan 2008
Location: CA
Posts: 216
Likes: 0
Received 0 Likes on 0 Posts
Default LEDS installed - Fuse keeps blowing

I recently installed LED lights in my parking lights, DRL, reverse lights and my front and rear turn signals (with 6ohm resistors). For some reason, my fuse for the DRL keeps going out.

FYI - I had a little trouble on the rear turn signal and accidentally cut the + and ground wire. I put them back together using a wire splicer, and the turn signals work just fine.

1) Does anyone have an idea why my DRL fuse keeps going out?
2) Can it be related to the turn signals? (Keep in mind my turn signal fuse never goes out).
3) Will the fact that I accidentally cut my rear turn signal wire, cause any long term damage on the wiring?

Somebody told me to up the amps on the fuse. I upped it 10 amps and it blows within one day. What is going on? Can someone please help?
Old 09-02-09, 08:05 AM
  #2  
The G Man
Lexus Test Driver
 
The G Man's Avatar
 
Join Date: Oct 2005
Location: MA
Posts: 8,698
Received 68 Likes on 56 Posts
Default

Did you put resistors for the DRL?
Old 09-04-09, 07:21 PM
  #3  
mcamson
Pole Position
Thread Starter
 
mcamson's Avatar
 
Join Date: Jan 2008
Location: CA
Posts: 216
Likes: 0
Received 0 Likes on 0 Posts
Default

No resistors for DRL. I did buy the modules though.
Old 09-04-09, 08:18 PM
  #4  
Chancellor
Lexus Champion
iTrader: (2)
 
Chancellor's Avatar
 
Join Date: Sep 2006
Location: Fairfax VA
Posts: 2,032
Likes: 0
Received 3 Likes on 3 Posts
Default

Originally Posted by mcamson
No resistors for DRL. I did buy the modules though.
hmm I'm pretty sure that is the same thing. I have the modules with my LED DRL's and have not had any problems.
Old 09-05-09, 11:36 AM
  #5  
mcamson
Pole Position
Thread Starter
 
mcamson's Avatar
 
Join Date: Jan 2008
Location: CA
Posts: 216
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Chancellor
hmm I'm pretty sure that is the same thing. I have the modules with my LED DRL's and have not had any problems.
I'm not sure what you're trying to tell me. What do you mean its the same thing? Why does my fuse keep going out?
Old 09-05-09, 05:04 PM
  #6  
Chancellor
Lexus Champion
iTrader: (2)
 
Chancellor's Avatar
 
Join Date: Sep 2006
Location: Fairfax VA
Posts: 2,032
Likes: 0
Received 3 Likes on 3 Posts
Default

I was saying that the resistors and modules are the samething. I dont know why they would keep blowing unless one of the bulbs is over the wattage limit
Old 09-05-09, 05:45 PM
  #7  
passnu2
Lexus Fanatic
iTrader: (33)
 
passnu2's Avatar
 
Join Date: Feb 2007
Location: .....
Posts: 13,958
Received 8 Likes on 8 Posts
Default

Originally Posted by mcamson
I recently installed LED lights in my parking lights, DRL, reverse lights and my front and rear turn signals (with 6ohm resistors). For some reason, my fuse for the DRL keeps going out.

FYI - I had a little trouble on the rear turn signal and accidentally cut the + and ground wire. I put them back together using a wire splicer, and the turn signals work just fine.

1) Does anyone have an idea why my DRL fuse keeps going out?
2) Can it be related to the turn signals? (Keep in mind my turn signal fuse never goes out).
3) Will the fact that I accidentally cut my rear turn signal wire, cause any long term damage on the wiring?

Somebody told me to up the amps on the fuse. I upped it 10 amps and it blows within one day. What is going on? Can someone please help?
1. What wattage bulbs are you running. I have had mine for almost a year now and not one issue. I have no resistors or anything with my DRL.

2. No.

3. No as long as you have a solid connection and either electrical tape or a heat shrink sleeve over it you will be fine.

I am going to say its the bulbs and I would NOT suggest you up the fuse especially if it keeps blowing. Go back and double check all connections to make sure something is not loose. If this doesnt correct the issue place your OEM DRL's in and see if the fuse still blows. If it does you have a short somewhere. If you work then its the bulbs that are causing the issues.
Old 09-08-09, 08:28 AM
  #8  
The G Man
Lexus Test Driver
 
The G Man's Avatar
 
Join Date: Oct 2005
Location: MA
Posts: 8,698
Received 68 Likes on 56 Posts
Default

My guess is that one of your module is defective. You need to measure the ampere going to each DRL.
Old 09-08-09, 09:06 PM
  #9  
mcamson
Pole Position
Thread Starter
 
mcamson's Avatar
 
Join Date: Jan 2008
Location: CA
Posts: 216
Likes: 0
Received 0 Likes on 0 Posts
Default

This is so frustrating. You think I can call Vleds and ask them to send me another module?

I'll definitely try putting back my stocks in to see if they still blow. My LED DRLs are 3WATT CREE+10SMD.
Old 10-03-09, 12:09 PM
  #10  
mcamson
Pole Position
Thread Starter
 
mcamson's Avatar
 
Join Date: Jan 2008
Location: CA
Posts: 216
Likes: 0
Received 0 Likes on 0 Posts
Default

Problem solved. I had VLEDs replace one of my modules and it seems to have fixed the problem. No fuse blowout in two weeks now.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
GreggyG
GX - 1st Gen (2003-2009)
4
05-12-14 08:11 AM
silk509
IS - 2nd Gen (2006-2013)
22
04-09-12 01:51 PM
kasper612
GS - 3rd Gen (2006-2011)
1
12-06-11 05:45 AM
mcamson
Lighting
5
10-03-09 12:09 PM



Quick Reply: LEDS installed - Fuse keeps blowing



All times are GMT -7. The time now is 01:17 AM.