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Page 3
Rev. 122017
Lexus / Toyota Amp PRO
Retention of SOS
(Safety Connect / Lexus Enform)
Technical Bulletin
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Factory Amplifier
Amp Inputs
Connect Yellow / Black
“Mute Input From Telematics”
to the SOS Mute Trigger
Safety
Connect
Module
Wires from Radio
Left Rear
Speaker Outputs
Right Rear
Speaker Outputs
Left Front
Speaker Outputs
Right Front
Speaker Outputs
____
+
_
+++
___
*
Cut and Insulate Speaker Wires to Amp
Wire to Aftermarket Amp Speaker Outputs
Mute Input From
dĞůĞŵĂƟĐƐ
SOS Mute
Trigger
Telematics Inputs
Rear Speakers
Front Left
Speakers
Front Right
Speakers
Front Right Speaker Amp Out
Input to Telematics
Front Right Speaker Telematics
Output to Front Right Speaker
(already wired from factory)
* Ima
e is zoomed in to show the individual
ositive and ne
ative s
eaker wires
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