the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
icon

power antenna


Post ReplyPost New Topic
< Prev Topic Next Topic >
circus boy 
Copper - Posts: 49
Copper spacespace
Joined: December 09, 2002
Location: United States
Posted: December 11, 2002 at 9:44 AM / IP Logged  

i did  a lexus gs300  for radio now the power antena wil not go up,i didn't cut any wiresjust taped in to them,i tested all the wires atthe factory amp, with no luck none of them would make the antena go up, tried al the wires at the antena its self still wouldn't go up, couldn't find it behind the radio either,does any one have a clue  to which wire it is? is there anything special i have to do to  the antena to work?

any hep would be apreacited

thanks in advance

webguy 
Copper - Posts: 89
Copper spacespace
Joined: December 11, 2002
Location: United States
Posted: December 11, 2002 at 5:10 PM / IP Logged  
Not being familiar with the GS300 wiring, try checking the factory wiring harness at the unit with a standard test light. Sometimes the power antenna trigger uses a negative (ground), but I have been out of the installation bay for a couple of years now, so I'm not up to date a much as I would like to be. I am designing websites these days...........
Clean tools = Clean work!
NyxBass 
Silver - Posts: 226
Silver spacespace
Joined: March 14, 2002
Location: United States
Posted: December 11, 2002 at 7:13 PM / IP Logged  
Use a DMM, not a test light. Hit the wrong wire on that Lexus with a test light and you'll let the smoke out of the one of the many computers really quick.
/NyxBass
circus boy 
Copper - Posts: 49
Copper spacespace
Joined: December 09, 2002
Location: United States
Posted: December 11, 2002 at 8:41 PM / IP Logged  

one thing i forgot to  say that it was a 1993 gs300

NyxBass 
Silver - Posts: 226
Silver spacespace
Joined: March 14, 2002
Location: United States
Posted: December 11, 2002 at 8:49 PM / IP Logged  

Here's what The12volt has for diagrams :

https://www.the12volt.com/installbay/detail.asp?info=alarm&year=1993&make=Lexus&model=GS300&ID=18197&type=Stereo

The antenna is marked as left rear, I think you shoudl check the tap into the wire coming from the antenna motor and make sure it is getting power when the HU is on radio, and that the HU is putting power out when the radio is on.

/NyxBass
circus boy 
Copper - Posts: 49
Copper spacespace
Joined: December 09, 2002
Location: United States
Posted: December 11, 2002 at 8:54 PM / IP Logged  

nyxbass  should i  tap the wire behind the  hu or at the factory amp?

NyxBass 
Silver - Posts: 226
Silver spacespace
Joined: March 14, 2002
Location: United States
Posted: December 11, 2002 at 9:17 PM / IP Logged  
I'm not really sure. I havn't personally worked on this car, so I'm not sure of the details I would test to see if the wire uses a standard positive trigger from the amp, or if it's something else - ground, ground through resistor...something like that. If it is the standard 12v + signal, it may be being interupted by the amp if the amp isn't being used and is off. Or perhpas try ground pulses with resistors? I'm really not sure what kind of systems are used in that car.
/NyxBass
circus boy 
Copper - Posts: 49
Copper spacespace
Joined: December 09, 2002
Location: United States
Posted: December 11, 2002 at 9:20 PM / IP Logged  
thanks nyxbass!
NyxBass 
Silver - Posts: 226
Silver spacespace
Joined: March 14, 2002
Location: United States
Posted: December 11, 2002 at 9:30 PM / IP Logged  
That's what we're here for! Come on back if you need any more info.
/NyxBass

Sorry, you can NOT post a reply.
This topic is closed.

  Printable version Printable version Post ReplyPost New Topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum

  •  
Search the12volt.com
Follow the12volt.com Follow the12volt.com on Facebook
Thursday, October 31, 2024 • Copyright © 1999-2024 the12volt.com, All Rights Reserved Privacy Policy & Use of Cookies
Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

Secured by Sectigo
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
Support the12volt.com
Top
the12volt.com spacer
the12volt.com spacer