PAC AP4-TY11 Instructions Manual Download Page 3

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PAC-audio.com

Pacific Accessory Corporation

Page 3

Rev: V2

Date:032718

Advanced Amplifier Interface 

for Toyota / Lexus

AP4-TY11

Vehicle Connections Chart (cont.)

Model

Years

Config Type

OEM Amp Location

Nav Module Location

Nav Input Audio

Nav Output Audio

Rav4

2007 - 2012

A

Behind Right Rear Side 

Panel in Rear Cargo Area

N / A

N / A

N / A

Rav4

2013

B

Behind Right Rear Side 

Panel in Rear Cargo Area

N / A

N / A

N / A

Sequioa

2005 - 2013

A

Under Front Right Seat

N / A

N / A

N / A

Sienna

2004

C v3

Right Side of Dash 

Behind Glovebox

Under Front Right Seat

18 Pin Connector        

Pin  1  (+)  Green  /  White       

Pin 10 (-) Brown

18 Pin Connector       

Pin 2 (+) Pink          

Pin 11 (-) Violet

Sienna

2005 - 2010

A

Right Side of Dash 

Behind Glovebox

N / A

N / A

N / A

Sienna

2011 - 2014

A

Under Front Right Seat

N / A

N / A

N / A

Tacoma

2005 - 2008

N / A

Back Wall Right Side

N / A

N / A

N / A

Tacoma

2009 - 2011

A

Back Wall Right Side

N / A

N / A

N / A

Tacoma

2012 - 2013

B

Back Wall Right Side

N / A

N / A

N / A

Tundra

2009 - 2012

A

Built Into Rear Seat Back

N / A

N / A

N / A

Tundra

2007 - 2013

A

Under Front Right Seat

N / A

N / A

N / A

Venza

2009 - 2012

A

Under Front Left Seat

N / A

N / A

N / A

Venza

2013

B

Under Front Left Seat

N / A

N / A

N / A

VR / Nav Trigger wire is in the 18-Pin Navigation connector in Pin 15 and is Violet / White.

** 

If the radio only has provisions for one of the 20-Pin connectors from the AP4-TY11 harness, it is "Config A", if it has provisions 

for both 20-Pin connectors, it is "Config B". 

Toyota (cont.)

Lexus

Model

Years

Config Type

OEM Amp Location

Nav Module Location

Nav Input Audio

Nav Output Audio

CT200h

2011 - 2013

A

Under Front Right Seat

N / A

N / A

N / A

ES300

2002 - 2003*

C v3

Behind Right Side Panel 

of Luggage Compartment

Left Side of Luggage 

Compartment

18 Pin Connector        

Pin 1 (+) Pink               

Pin 10 (-) Violet

18 Pin Connector       

Pin 2 (+) Pink          

Pin 11 (-) Violet

ES300h

2013 - 2014** Multi-Media 

Radio: B 

Other: A

Under Front Left Seat

N / A

N / A

N / A

ES330

2004 - 2006

A

Behind Right Side Panel 

of Luggage Compartment

N / A

N / A

N / A

ES350

2007 - 2009** Non  Nav: A 

Nav: C v1

Behind Right Side Panel 

of Luggage Compartment

N / A

N / A

Pin 22 (+) Yellow     

Pin 21 (-) Brown

ES350

2010 - 2012

A

Behind Right Side Panel 

of Luggage Compartment

N / A

N / A

N / A

ES350

2013 - 2014** Multi-Media 

Radio: B 

Other: A

Behind Right Side Panel 

of Luggage Compartment

N / A

N / A

N / A

Summary of Contents for AP4-TY11

Page 1: ... or center channel RX Series Lexus are always amplified regardless if they do or do not have a center channel or subwoofer Always check PAC audio com for radio specific compatibility notes based on the year make and model of the vehicle 2 Voice activation navigation prompt audio requires the AP4 TY11 harness to be connected for the proper configuration for the vehicle See the Vehicle Connections C...

Page 2: ...on module Toyota Model Years Config Type OEM Amp Location Nav Module Location Nav Input Audio Nav Output Audio 4Runner 2003 2005 C v3 Behind Right Rear Side Panel in Rear Cargo Area Over Right Rear Tire Well In Rear Cargo Area 18 Pin Connector Pin 1 Light Green Pin 10 Blue 18 Pin Connector Pin 2 Light Green Pin 11 Blue 4Runner 2006 2013 A Behind Right Rear Side Panel in Rear Cargo Area N A N A N A...

Page 3: ...N A N A Tundra 2007 2013 A Under Front Right Seat N A N A N A Venza 2009 2012 A Under Front Left Seat N A N A N A Venza 2013 B Under Front Left Seat N A N A N A VR Nav Trigger wire is in the 18 Pin Navigation connector in Pin 15 and is Violet White If the radio only has provisions for one of the 20 Pin connectors from the AP4 TY11 harness it is Config A if it has provisions for both 20 Pin connect...

Page 4: ...HS250h 2010 2012 A Under Front Right Seat N A N A N A IS250 IS350 2006 2009 C v1 Behind Right Side Panel of Luggage Compartment N A N A Pin 22 Yellow Pin 21 Brown IS250 IS350 2010 2013 A Behind Right Side Panel of Luggage Compartment N A N A N A IS250C IS350C 2010 2015 A Behind Right Side Panel of Luggage Compartment N A N A N A IS F 2008 2009 C v1 Behind Right Side Panel of Luggage Compartment N ...

Page 5: ... 2 3 4 ON Two Channel Mode 5v 4v Preout Not Used Not Used 1 2 3 4 Set DIP switches to the ON position to activate the corresponding features Set DIP switches to the OFF position for any features that are not desired Module Layout LED 1 Interface Connector 1 Expansion Port TOSLINK Output APA TOS1 sold separately Programming Button Feature Select DIP switches Front Output Ch 1 L and 2 R Non Fading L...

Page 6: ...eled B to the 2 pin connector labeled To Amp PRO See Config B diagram above The Brown Mute Input from Navigation wire from the AP4 TY11 harness will not be used for this configuration To Amp PRO B Pin 16 Audio Lead Pin 17 Audio Lead Factory Connector Viewed from Pin Side Config B 16 17 20 9 19 18 15 14 13 12 11 8 7 6 5 4 3 2 10 1 Configuration C This configuration requires manually wiring the harn...

Page 7: ...ule It is recommended to use an amplifier that provides 150 watts or less so that the factory navigation module is not damaged due to excessive heat If the front speaker output is in excess of 150 watts use Method 2 or Method 3 instead Method 1 may require running a wire from the AP4 TY11 harness brown wire labeled Mute Input From Navigation to a wire at the navigation module Most applications do ...

Page 8: ...re running a wire from the AP4 TY11 harness brown wire labeled Mute Input From Navigation to a wire at the navigation module It also requires cutting the audio input and output wires at the navigation module and insulating the input wires that lead back to the factory amp to prevent shorting them out Extend a speaker wire from the navigation audio output wires to an Config C Version 3 Method 2 con...

Page 9: ...e minimum volume using the programming button 1 Start with the level control knob turned all the way down counter clockwise 2 Set the amp gains to the desired level 3 Set the volume on the factory radio to 1 4 Press the programming button on the side of the interface twice 5 LED 1 will turn amber and the chimes will begin sounding every five seconds 6 Turn the level control knob clockwise until th...

Page 10: ...sition to lower the output voltage of the AP4 to 4v If you still hear the hiss lower your amp gains until the hiss is gone 2 Low volume setting on radio is too loud Set minimum volume using process outlined in Setup and Configuration or using the AmpPRO application 3 Cannot hear beeps when pressing buttons on the radio Set the beep volume using process outlined in Setup and Configuration or using ...

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