LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

1992 LS400 - Brake Light Comes On

Thread Tools
 
Search this Thread
 
Old 06-06-06, 08:10 PM
  #1  
5ofakind
Driver
Thread Starter
 
5ofakind's Avatar
 
Join Date: Nov 2003
Location: California
Posts: 137
Received 3 Likes on 3 Posts
Default 1992 LS400 - Brake Light Comes On

Under hard acceleration from a dead stop, my brake light on the dashboard will come on for about 10 seconds or so & then will eventually disappear..... This has been occurring quite frequently.....

My guess is that their may be an imbalance in vacuum pressure inside the brake booster...

Has anyone ever experience this & what was the cause....

Any suggestions as to what is causing this phenomeon.....LOL

5ofakind
Old 06-06-06, 08:47 PM
  #2  
sonyman
Lexus Test Driver
 
sonyman's Avatar
 
Join Date: May 2005
Location: International
Posts: 1,405
Likes: 0
Received 3 Likes on 3 Posts
Default

Don't take offense, but have you checked the fluid level in the resevoir? It sounds like the level is low.

Scott
Old 06-06-06, 09:00 PM
  #3  
EXE.UCF10
VIP|EXEstyle セルシオ
iTrader: (3)
 
EXE.UCF10's Avatar
 
Join Date: Oct 2002
Location: Los Angeles, CA
Posts: 4,593
Received 9 Likes on 8 Posts
Default

It's most likely what sonyman said. If not, it's the sensor in the brake fluid resevoir that needs to be replaced.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jcollis217
LS - 1st and 2nd Gen (1990-2000)
12
09-30-13 07:48 PM
Shantz
LS - 1st and 2nd Gen (1990-2000)
5
02-23-13 08:24 AM
AlexusAnja
RX - 1st Gen (1999-2003)
3
11-30-10 08:19 AM
umcne100
RX - 1st Gen (1999-2003)
1
12-27-09 04:01 PM
minh
GS - 1st Gen (1993-1997)
1
04-21-03 10:36 AM



Quick Reply: 1992 LS400 - Brake Light Comes On



All times are GMT -7. The time now is 05:44 PM.