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2001 lexus gs430 mark levingston


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jmoreno 
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Posted: April 12, 2008 at 11:58 AM / IP Logged  
Hey 12volt i need the wiring diagrams for the mark levingston in a 2001 lexus gs430. if anyone can spare it i would highly appreciate it thank you...
jorge moreno
jmoreno 
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Posted: April 12, 2008 at 7:18 PM / IP Logged  
is there a converter for tha factory h/u made by mark levingston to bypass the factory amp to aftermarket amps and yet keep allcontrols such as volume? I spliced into the input signal wire from the hu to a loc to amps the signals work and i hear the music fine but i lost the control of the volume i have no control of it whatsoever.. any help would be appreciated
jorge moreno
snotdobbs 
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Posted: April 12, 2008 at 9:38 PM / IP Logged  
have you tried tagging the speaker wires after the amplifier for an adjustable level control
jmoreno 
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Posted: April 13, 2008 at 9:28 AM / IP Logged  
yea bro ive tried b4 tapping into b4 the factory amp and after and still the same result..
jorge moreno
i am an idiot 
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Joined: September 21, 2006
Location: Louisiana, United States
Posted: April 13, 2008 at 9:48 AM / IP Logged  

You must have tapped the wrong wires after the amp.  If the speaker changes volume the converter will change volume.  You really need to verify that you have the actual speaker wires coming off of the amp.

jeffwhiteman 
Copper - Posts: 124
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Joined: October 20, 2006
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Posted: April 13, 2008 at 2:05 PM / IP Logged  

Lexus 2001 GS 430 4DR Sedan

WITH MARK LEVINSONW/O MARK LEVINSON

WITH MARK LEVINSON 
 
W/O MARK LEVINSON RADIO HARNESS  
Wire Function Color Note Fuse # Size Location
+12V DC Battery(Constant) Blue / YELLOW    Dome  10 Amp  Junction block on passenger side 
Switched Accessory Gray  To CD changer also  Radio 2  15 Amp  Junction block on driver side 
Ground  WHITE/ black   
Power Antenna  WHITE/ red  BLACK/ white for antenna A; WHITE/ blue for antenna B. 
Mute  YELLOW /GREEN (amplifier)  Telephone and CD player mutes are blue/orange, and navigation ECU mute is GREEN/ red, all from the amplifier. 
Left Front +  Black  Line level output 
Left Front -  Red  Line level output 
Right Front +  White  Line level output 
Right Front -  Green  Line level output 

AMPLIFIER OUTPUTS  

Wire Function Color Note Fuse # Size Location
12V DC Battery Blue / YELLOW    Radio 1  30 Amp  Relay box 1 in engine room 
Remote Turn On (input)  Pink/blue  Accessory wire 
Left Front Mid +  Pink  Or blue/black going to navigation unit pin 1 & out at pin 2 as pink (if equipped). 
Left Front Mid -  Violet  Or blue/red going to navigation unit pin 10 & out at pin 11 as violet (if equipped). 
Right Front Mid +  Light green   
Right Front Mid -  Blue   
Left Rear Mid +  Black  Passes thru the telephone transceiver and speaker relay. 
Left Rear Mid -  Yellow   
Right Rear Mid +  Red   
Right Rear Mid -  White   
Subwoofer 1 +  Lt.GREEN/ black  Or blue/black 
Subwoofer 1 -  Lt.GREEN/ red  Or blue/red 

AT SPEAKERS  

Wire Function Color Note
Subwoofer 1 +  Brown   
Subwoofer 1 -  Lt.GREEN / WHITE   

RADIO HARNESS  

Wire Function Color Note Fuse # Size Location
+12V DC Battery(Constant) Blue / YELLOW    Dome  10 Amp  Junction block on passenger side 
Switched Accessory Gray  To CD changer also  Radio 2  15 Amp  Junction block on driver side 
Ground  WHITE/ black   
Power Antenna  WHITE/ red  BLACK/ white for antenna A; WHITE/ blue for antenna B. 
Mute  YELLOW /GREEN or blue/black (amp)  Telephone and CD player mutes are blue/orange, and navigation ECU mute is GREEN/ red, all from the amplifier. 
Left Front +  Black  Line level output 
Left Front -  White  Line level output 
Right Front +  Red  Line level output 
Right Front -  Green  Line level output 

AMPLIFIER OUTPUTS  

Wire Function Color Note Fuse # Size Location
12V DC Battery Blue / YELLOW    Radio 1  30 Amp  Relay box 1 in engine room 
Remote Turn On (input)  Pink/blue  Accessory wire 
Left Front Mid +  Pink  Or blue/black going to navigation unit pin 1 & out at pin 2 as pink (if equipped). 
Left Front Mid -  Violet  Or blue/red going to navigation unit pin 10 & out at pin 11 as violet (if equipped). 
Left Front Tweeter +  Brown   
Left Front Tweeter -  GREEN / WHITE   
Right Front Mid +  Light green   
Right Front Mid -  Blue   
Right Front Tweeter +  Blue/black   
Right Front Tweeter -  Blue/red   
Left Rear Mid +  Black  Passes thru the telephone transceiver and speaker relay. 
Left Rear Mid -  Yellow   
Right Rear Mid +  Red   
Right Rear Mid -  White   
Center Channel +  Brown   
Center Channel -  GREEN / WHITE   
Subwoofer 1 +  Brown   
Subwoofer 1 -  GREEN / WHITE   

AT SPEAKERS  

Wire Function Color Note
Left Front Tweeter +  Blue   
Left Front Tweeter -  Light green   
Right Front Tweeter +  Red   
Right Front Tweeter -  White   

jmoreno 
Member - Posts: 28
Member spacespace
Joined: November 08, 2006
Location: United States
Posted: April 13, 2008 at 9:36 PM / IP Logged  
thanx for the wires bro i really appreciate it pretty new in the installation field been doin great till this lexus...
jorge moreno
jmoreno 
Member - Posts: 28
Member spacespace
Joined: November 08, 2006
Location: United States
Posted: April 13, 2008 at 9:40 PM / IP Logged  
Left Front + Black Line level output
Left Front - White Line level output
Right Front + Red Line level output
Right Front - Green Line level output
these are the wires i tapped to b4 the amp..
which would you tapp on to?
jorge moreno
jeffwhiteman 
Copper - Posts: 124
Copper spacespace
Joined: October 20, 2006
Location: United States
Posted: April 15, 2008 at 8:43 AM / IP Logged  
I dont know much about this particular system, but logicaly it sound to me like you have the right ones, line level out from the radio. It seems odd that it didnt work.
flobee4 
Silver - Posts: 585
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Joined: January 02, 2004
Location: United States
Posted: April 15, 2008 at 9:02 AM / IP Logged  

I spliced into the input signal wire from the hu to a loc to amps the signals work and i hear the music fine but i lost the control of the volume i have no control of it whatsoever.

Those wires you taped into are already line level, no need for a Line out converter.  Just cut a RCA wire and slpice into those wires again.  Maybe thats what went wrong. LOC bring speaker level down to line level, you are already at line level just need to convert wires to rca jack and plug into amp.

good luck, Frank

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