2012 tacoma wiring diagram

Wiring is in the link. Match with the new one wiring schematic.

https://www.google.com/search?q=toyota+tacoma+stereo+wiring+diagram

Other help

https://www.google.com/search?q=toyota+tacoma+radio+replacement

...

This is the 2001-2012 Toyota Tacoma wiring diagram, Toyota Tacoma IAT (Intake Air Temperature) Sensor Location and the Toyota Tacoma MAF (Mass Air Flow) Sensor Location, also included is a pinout of the sensor. You are likely installing a performance chip or a cold air intake kit for increased HP (Horsepower). You will want to be sure to disconnect the car battery before adding performance products.




Here is the Toyota Tacoma's Iat sensor diagram:

It can be faulty radio amp or radio control fuse is blown out.Check voltage at radio wires.You should get 12 volts.

For more help on car radio problems, I suggest you to go through these troubleshooting links, these will help you: -----

Click the link below: ---

-----

Cigarette lighter, Remote central locking, and Radio stopped working

http://whoisbyme.blogspot.in/2012/07/cigarette-lighter-remote-central.html

-------

VW passat radio off safe mode? VW radio CODE?

http://schematicsdiagram.blogspot.in/2012/03/vw-passat-radio-off-safe-mode-vw-radio.html

-------------

How to wire new Radio on 1990 Toyota Celica?

http://schematicsdiagram.blogspot.com/2011/12/how-to-wire-new-radio-on-1990-toyota.html

--------------

Radio Stereo Wiring Diagram for 1991 Chevy 1500?

http://schematicsdiagram.blogspot.com/2011/12/radio-stereo-wiring-diagram-for-1991.html

------------------

How to remove radio on Acura Car models?

http://repairhelpcenter.blogspot.com/2011/11/how-to-remove-radio-on-acura-car-models.html

---------------

Where is Radio Fuse located on 2007 Dodge charger?

http://schematicsdiagram.blogspot.com/2011/12/where-is-radio-fuse-located-on-2007.html

-------------

How to reset Radio code after car battery is died?

http://howtobyme.blogspot.com/2011/12/how-to-reset-radio-code-after-car.html

-------------

Can car radio code block Passkey anti theft system ?

http://schematicsdiagram.blogspot.com/2011/12/can-car-radio-code-block-passkey-anti.html

----------

After Market Stereo wiring for 1999 Chevrolet Silverado 1500?

http://schematicsdiagram.blogspot.com/2011/12/after-market-stereo-wiring-for-1999.html

---------

Chevy car radio doesn't allow to switch to the XM Band to get the radio ID?

http://schematicsdiagram.blogspot.com/2012/01/chevy-car-radio-doesnt-allow-to-switch.html

-------

No power to radio on 2005 Toyota Scion Xb?

http://repairhelpcenter.blogspot.com/2012/01/no-power-to-radio-on-2005-toyota-scion.html

---------

Lexus rx330 Radio has power but no sound?

http://repairhelpcenter.blogspot.com/2012/01/lexus-rx330-radio-has-power-but-no.html

-------

Radio goes ON and OFF while driving?

http://technoanswers.blogspot.com/2012/01/radio-goes-on-and-off-while-driving.html

------

Lincoln Town Car Radio stereo wiring?

http://technoanswers.blogspot.in/2012/02/lincoln-town-car-radio-stereo-wiring.html

------

Radio wiring diagram for 1997 Lincoln Town Car?

http://technoanswers.blogspot.in/2012/02/radio-wiring-diagram-for-1997-lincoln.html

----

How to remove cd player from dash on 2003 Lincoln Aviator

http://technoanswers.blogspot.in/2012/01/how-to-remove-cd-player-from-dash-on.html

----------

These details will help you thanks.

It can be wiring issue.The stereo wiring has to be inspected.

For more help on car radio problems, I suggest you to go through these troubleshooting links, these will help you: -----

Click the link below: ---

-----

Cigarette lighter, Remote central locking, and Radio stopped working

http://whoisbyme.blogspot.in/2012/07/cigarette-lighter-remote-central.html

-------

VW passat radio off safe mode? VW radio CODE?

http://schematicsdiagram.blogspot.in/2012/03/vw-passat-radio-off-safe-mode-vw-radio.html

-------------

How to wire new Radio on 1990 Toyota Celica?

http://schematicsdiagram.blogspot.com/2011/12/how-to-wire-new-radio-on-1990-toyota.html

--------------

Radio Stereo Wiring Diagram for 1991 Chevy 1500?

http://schematicsdiagram.blogspot.com/2011/12/radio-stereo-wiring-diagram-for-1991.html

------------------

How to remove radio on Acura Car models?

http://repairhelpcenter.blogspot.com/2011/11/how-to-remove-radio-on-acura-car-models.html

---------------

Where is Radio Fuse located on 2007 Dodge charger?

http://schematicsdiagram.blogspot.com/2011/12/where-is-radio-fuse-located-on-2007.html

-------------

How to reset Radio code after car battery is died?

http://howtobyme.blogspot.com/2011/12/how-to-reset-radio-code-after-car.html

-------------

Can car radio code block Passkey anti theft system ?

http://schematicsdiagram.blogspot.com/2011/12/can-car-radio-code-block-passkey-anti.html

----------

After Market Stereo wiring for 1999 Chevrolet Silverado 1500?

http://schematicsdiagram.blogspot.com/2011/12/after-market-stereo-wiring-for-1999.html

---------

Chevy car radio doesn't allow to switch to the XM Band to get the radio ID?

http://schematicsdiagram.blogspot.com/2012/01/chevy-car-radio-doesnt-allow-to-switch.html

-------

No power to radio on 2005 Toyota Scion Xb?

http://repairhelpcenter.blogspot.com/2012/01/no-power-to-radio-on-2005-toyota-scion.html

---------

Lexus rx330 Radio has power but no sound?

http://repairhelpcenter.blogspot.com/2012/01/lexus-rx330-radio-has-power-but-no.html

-------

Radio goes ON and OFF while driving?

http://technoanswers.blogspot.com/2012/01/radio-goes-on-and-off-while-driving.html

------

Lincoln Town Car Radio stereo wiring?

http://technoanswers.blogspot.in/2012/02/lincoln-town-car-radio-stereo-wiring.html

------

Radio wiring diagram for 1997 Lincoln Town Car?

http://technoanswers.blogspot.in/2012/02/radio-wiring-diagram-for-1997-lincoln.html

----

How to remove cd player from dash on 2003 Lincoln Aviator

http://technoanswers.blogspot.in/2012/01/how-to-remove-cd-player-from-dash-on.html

----------

These details will help you thanks.

For Radio related problem,the help links are below.Click the link below to go through its procedure:-----Car radio works but CD player not working? http://technoanswers.blogspot.in/2012/02/car-radio-works-but-cd-player-not.html-----------How to reset Radio code after car battery is died?

http://howtobyme.blogspot.com/2011/12/how-to-reset-radio-code-after-car.html

------------- Can car radio code block Passkey anti theft system ?

http://schematicsdiagram.blogspot.com/2011/12/can-car-radio-code-block-passkey-anti.html

------------
How to wire new car Radio?

http://schematicsdiagram.blogspot.com/2011/12/how-to-wire-new-radio-on-1990-toyota.html

--------------
Radio Stereo Wiring Diagram?

http://schematicsdiagram.blogspot.com/2011/12/radio-stereo-wiring-diagram-for-1991.html

-----------------

How to remove radio on Car models?

http://repairhelpcenter.blogspot.com/2011/11/how-to-remove-radio-on-acura-car-models.html

-------------------

Where is Radio Fuse located?

http://schematicsdiagram.blogspot.com/2011/12/where-is-radio-fuse-located-on-2007.html

----------- After Market Stereo wiring?

http://schematicsdiagram.blogspot.com/2011/12/after-market-stereo-wiring-for-1999.html

----------------------
car radio doesn't allow to switch to the XM Band to get the radio ID?

http://schematicsdiagram.blogspot.com/2012/01/chevy-car-radio-doesnt-allow-to-switch.html

---------------
No power to radio Scion Xb?

http://repairhelpcenter.blogspot.com/2012/01/no-power-to-radio-on-2005-toyota-scion.html

---------------
Radio has power but no sound?

http://repairhelpcenter.blogspot.com/2012/01/lexus-rx330-radio-has-power-but-no.html

-------------
Radio goes ON and OFF while driving?

http://technoanswers.blogspot.com/2012/01/radio-goes-on-and-off-while-driving.html

-------------
Town Car Radio stereo wiring?

http://technoanswers.blogspot.in/2012/02/lincoln-town-car-radio-stereo-wiring.html

------------
Radio wiring diagram for Car?

http://technoanswers.blogspot.in/2012/02/radio-wiring-diagram-for-1997-lincoln.html

--------------
How to remove cd player from dash?

http://technoanswers.blogspot.in/2012/01/how-to-remove-cd-player-from-dash-on.html

---------

This will help.

Thanks.

For Radio related problem,the help links are below.Click the link below to go through its procedure:-----Car radio works but CD player not working?http://technoanswers.blogspot.in/2012/02/car-radio-works-but-cd-player-not.html-----------How to reset Radio code after car battery is died?

http://howtobyme.blogspot.com/2011/12/how-to-reset-radio-code-after-car.html

------------- Can car radio code block Passkey anti theft system ?

http://schematicsdiagram.blogspot.com/2011/12/can-car-radio-code-block-passkey-anti.html

------------
How to wire new car Radio?

http://schematicsdiagram.blogspot.com/2011/12/how-to-wire-new-radio-on-1990-toyota.html

--------------
Radio Stereo Wiring Diagram?

http://schematicsdiagram.blogspot.com/2011/12/radio-stereo-wiring-diagram-for-1991.html

-----------------

How to remove radio on Car models?

http://repairhelpcenter.blogspot.com/2011/11/how-to-remove-radio-on-acura-car-models.html

-------------------

Where is Radio Fuse located?

http://schematicsdiagram.blogspot.com/2011/12/where-is-radio-fuse-located-on-2007.html

----------- After Market Stereo wiring?

http://schematicsdiagram.blogspot.com/2011/12/after-market-stereo-wiring-for-1999.html

----------------------
car radio doesn't allow to switch to the XM Band to get the radio ID?

http://schematicsdiagram.blogspot.com/2012/01/chevy-car-radio-doesnt-allow-to-switch.html

---------------
No power to radio Scion Xb?

http://repairhelpcenter.blogspot.com/2012/01/no-power-to-radio-on-2005-toyota-scion.html

---------------
Radio has power but no sound?

http://repairhelpcenter.blogspot.com/2012/01/lexus-rx330-radio-has-power-but-no.html

-------------
Radio goes ON and OFF while driving?

http://technoanswers.blogspot.com/2012/01/radio-goes-on-and-off-while-driving.html

-------------
Town Car Radio stereo wiring?

http://technoanswers.blogspot.in/2012/02/lincoln-town-car-radio-stereo-wiring.html

------------
Radio wiring diagram for Car?

http://technoanswers.blogspot.in/2012/02/radio-wiring-diagram-for-1997-lincoln.html

--------------
How to remove cd player from dash?

http://technoanswers.blogspot.in/2012/01/how-to-remove-cd-player-from-dash-on.html

---------

This will help.

Thanks.

For radio related problem, check the radio help links .Click the link below to go through its procedure:----- How to reset Radio code after car battery is died?

http://howtobyme.blogspot.com/2011/12/how-to-reset-radio-code-after-car.html

------------- Can car radio code block Passkey anti theft system ?

http://schematicsdiagram.blogspot.com/2011/12/can-car-radio-code-block-passkey-anti.html

------------
How to wire new car Radio?

http://schematicsdiagram.blogspot.com/2011/12/how-to-wire-new-radio-on-1990-toyota.html

--------------
Radio Stereo Wiring Diagram?

http://schematicsdiagram.blogspot.com/2011/12/radio-stereo-wiring-diagram-for-1991.html

-----------------

How to remove radio on Car models?

http://repairhelpcenter.blogspot.com/2011/11/how-to-remove-radio-on-acura-car-models.html

-------------------

Where is Radio Fuse located?

http://schematicsdiagram.blogspot.com/2011/12/where-is-radio-fuse-located-on-2007.html

----------- After Market Stereo wiring?

http://schematicsdiagram.blogspot.com/2011/12/after-market-stereo-wiring-for-1999.html

----------------------
car radio doesn't allow to switch to the XM Band to get the radio ID?

http://schematicsdiagram.blogspot.com/2012/01/chevy-car-radio-doesnt-allow-to-switch.html

---------------
No power to radio Scion Xb?

http://repairhelpcenter.blogspot.com/2012/01/no-power-to-radio-on-2005-toyota-scion.html

---------------
Radio has power but no sound?

http://repairhelpcenter.blogspot.com/2012/01/lexus-rx330-radio-has-power-but-no.html

-------------
Radio goes ON and OFF while driving?

http://technoanswers.blogspot.com/2012/01/radio-goes-on-and-off-while-driving.html

-------------
Town Car Radio stereo wiring?

http://technoanswers.blogspot.in/2012/02/lincoln-town-car-radio-stereo-wiring.html

------------
Radio wiring diagram for Car?

http://technoanswers.blogspot.in/2012/02/radio-wiring-diagram-for-1997-lincoln.html

--------------
How to remove cd player from dash?

http://technoanswers.blogspot.in/2012/01/how-to-remove-cd-player-from-dash-on.html

---------

This will help.

Thanks.

For radio related problem, check the radio help links .Click the link below to go through its procedure:----- How to reset Radio code after car battery is died?

http://howtobyme.blogspot.com/2011/12/how-to-reset-radio-code-after-car.html

------------- Can car radio code block Passkey anti theft system ?

http://schematicsdiagram.blogspot.com/2011/12/can-car-radio-code-block-passkey-anti.html

------------
How to wire new car Radio?

http://schematicsdiagram.blogspot.com/2011/12/how-to-wire-new-radio-on-1990-toyota.html

--------------
Radio Stereo Wiring Diagram?

http://schematicsdiagram.blogspot.com/2011/12/radio-stereo-wiring-diagram-for-1991.html

-----------------

How to remove radio on Car models?

http://repairhelpcenter.blogspot.com/2011/11/how-to-remove-radio-on-acura-car-models.html

-------------------

Where is Radio Fuse located?

http://schematicsdiagram.blogspot.com/2011/12/where-is-radio-fuse-located-on-2007.html

----------- After Market Stereo wiring?

http://schematicsdiagram.blogspot.com/2011/12/after-market-stereo-wiring-for-1999.html

----------------------
car radio doesn't allow to switch to the XM Band to get the radio ID?

http://schematicsdiagram.blogspot.com/2012/01/chevy-car-radio-doesnt-allow-to-switch.html

---------------
No power to radio Scion Xb?

http://repairhelpcenter.blogspot.com/2012/01/no-power-to-radio-on-2005-toyota-scion.html

---------------
Radio has power but no sound?

http://repairhelpcenter.blogspot.com/2012/01/lexus-rx330-radio-has-power-but-no.html

-------------
Radio goes ON and OFF while driving?

http://technoanswers.blogspot.com/2012/01/radio-goes-on-and-off-while-driving.html

-------------
Town Car Radio stereo wiring?

http://technoanswers.blogspot.in/2012/02/lincoln-town-car-radio-stereo-wiring.html

------------
Radio wiring diagram for Car?

http://technoanswers.blogspot.in/2012/02/radio-wiring-diagram-for-1997-lincoln.html

--------------
How to remove cd player from dash?

http://technoanswers.blogspot.in/2012/01/how-to-remove-cd-player-from-dash-on.html

---------

This will help.
Thanks.

Hi, here are your factory wire colors/functions. Aftermarket stereos have a common set of colors, which should be in your installation diagram. The process is simplified if you purchase a wiring adapter for your vehicle. These are available for under $10 at most WALMARTs and auto parts stores or about any place that sells car stereos. In either case, I recommend you solder the connections or at least use crimp terminals. If you have any more questions, please let me know--I've done a lot of stereo installations.

2001 Toyota Tacoma Car Stereo Installation Guide
Car Radio Battery Constant 12v+ Wire: Blue/Yellow
Car Radio Accessory Switched 12v+ Wire: Gray
Car Radio Ground Wire: Brown
Car Radio Illumination Wire: Green
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Pink
Left Front Speaker Negative Wire (-): Violet
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Blue
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Black
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Red
Right Rear Speaker Negative Wire (-): White

2002 Toyota Tacoma Car Stereo Wiring Diagram
Car Radio Battery Constant 12v+ Wire: Blue/Yellow
Car Radio Accessory Switched 12v+ Wire: Gray
Car Radio Ground Wire: Brown
Car Radio Illumination Wire: Green
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 6 1/2′
Car Audio Front Speakers Location: Doors
Left Front Speaker Positive Wire (+): Pink
Left Front Speaker Negative Wire (-): Purple
Right Front Speaker Positive Wire (+): Green
Right Front Speaker Negative Wire (-): Blue
Car Audio Rear Speakers Size: 6 1/2′
Car Audio Rear Speakers Location: Rear Corners
Left Rear Speaker Positive Wire (+): Black
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Red
Right Rear Speaker Negative Wire (-): White

Recheck your wire connections, good luck.

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