AXI-TL24-R - Uncategorized AXESS - Free user manual and instructions

Product Type	Plug & Play Wiring Harness Interface
Brand	AXESS
Model	AXI-TL24-R
Compatible Video Interfaces	AXi-RGB2, AXi-RGB3
Vehicle Compatibility	Toyota 4Runner (2012-2013), Avalon (2013-2014), Camry (2012-2014), Corolla (2012-2013), Highlander (2013), Prius (2012-2015), RAV4 (2012-2015), Tacoma (2012-2013), Venza (2013-2014) – all with factory navigation (non-JBL)
Installation Location	Directly at the back of the factory navigation screen
Connector Type	24-pin male and female connectors
Power Source	+12V accessory power
Fuse Requirement	5A fuse, installed 6-12 inches from interface
Ground Wire	Included: black ground wire
Additional Wire Connections	Reverse light (orange), parking brake (gray), push button switch (yellow), video inputs
Functions	Enables connection of aftermarket video interfaces to factory navigation, supports backup camera and external video sources
Safety Features	Requires proper insulation, fuse protection, and professional installation; avoid data wire connections
Installation Difficulty	Intermediate – professional installation recommended
Country of Origin	USA
Manual Languages	English
Tech Support	Phone: [phone], Email: [e-mail]
Recommended Accessories	AXi-RGB2 or AXi-RGB3 video interface, momentary push button switch
Warranty	Not specified – contact manufacturer

Frequently Asked Questions - AXI-TL24-R AXESS

What vehicles are compatible with the AXESS AXI-TL24-R harness?

The harness is compatible with select Toyota models from 2012-2015 that have factory navigation (non-JBL): 4Runner, Avalon, Camry, Corolla, Highlander, Prius, RAV4, Tacoma, and Venza. See the manual for exact year ranges.

What is the purpose of the AXI-TL24-R?

It is a plug & play wiring harness that connects an aftermarket video interface (AXi-RGB2 or AXi-RGB3) to the factory navigation screen, allowing installation of backup cameras, video inputs, and other aftermarket video sources.

How do I install the AXI-TL24-R harness?

Disconnect the factory 24-pin connector from the navigation screen, insert the harness male connector into the screen, then connect the factory connector to the harness female connector. Then wire the AXi-UNIHAR-R harness as instructed.

Do I need to disconnect the battery before installation?

Yes, it is recommended to remove the negative battery cable to avoid electrical shorts or damage to vehicle systems.

What fuse rating should I use?

A 5A fuse should be installed 6-12 inches from the AXXESS.i interface.

Can I install a backup camera with this harness?

Yes, connect the aftermarket backup camera to video input 2 on the AXi-RGB2/AXi-RGB3 interface. The orange wire on the harness connects to the reverse light.

How do I switch between factory navigation and aftermarket video?

Use a momentary normally open push button. Press once to activate video 1 or smartphone input; press and hold for 2+ seconds to return to factory screen.

What should I do if I get a 'no signal' message?

It means no video source is connected to the selected input. Check connections to your aftermarket video source or camera.

Is professional installation required?

Yes, the manual states that an installer should be capable of electronic installations. If unsure, consult a professional technician to avoid damage to the vehicle or safety systems.

Where can I get technical support?

Contact AXXESS.i tech support at 1-844-299-3774 (USA) or email [e-mail]. Visit www.axxessinterfaces.com for more information.

USER MANUAL AXI-TL24-R AXESS

Close-up of two white plastic electrical connectors with purple and black wires, no visible text or symbols

PROUDLY MADE IN USA

Rev. 4.0 081915

PLUG & PLAY WIRING HARNESS COMPATIBLE WITH

AXi-RGB3 AXi-RGB2

Tech Support: 844-AXX-ESSI WWW.AXXESSINTERFACES.COM

AXXESS.i

Table Of Contents

COMPATIBLE VEHICLES/WIRING LOCATIONS.....3

PRECAUTIONS......4

WIRING CONNECTIONS......5

PLUG & PLAY HARNESS INSTALLATION......6

This product includes instructions for installation which must be carefully followed. The instructions are worded in such a manner to assume that the installer is capable of completing these type of electronic installations. If you are unclear as to what you are instructed to do or believe that you do not understand the instructions so as to properly and safely complete the installation you should consult a technician who does have this knowledge and understanding.

Failure to follow these instructions carefully and to install the interface as described could cause harm to the vehicle or to safety systems on the vehicle. Interference with certain safety systems could cause harm to persons as well. If you have any questions in this regard please call the Metra Help line at 1-844-299-3774 and for ordering questions call Metra at 1-800-221-0932.

COMPATIBLE VEHICLES

MAKE MODEL YEAR OPTIONS

TOYOTA 4RUNNER 2012-2013 MUST HAVE FACTORY NAVIGATION. NON JBL NAVIGATION

TOYOTA AVALON 2013-2014 MUST HAVE FACTORY NAVIGATION, NON JBL NAVIGATION

TOYOTA CAMRY 2012-2014 MUST HAVE FACTORY NAVIGATION. NON JBL NAVIGATION

TOYOTA COROLLA 2012-2013 MUST HAVE FACTORY NAVIGATION. NON JBL NAVIGATION

TOYOTA HIGHLANDER 2013 MUST HAVE FACTORY NAVIGATION, NON JBL NAVIGATION

TOYOTA PRIUS 2012-2015 MUST HAVE FACTORY NAVIGATION. NON JBL NAVIGATION

TOYOTA RAV4 2012-2015 MUST HAVE FACTORY NAVIGATION. NON JBL NAVIGATION

TOYOTA TACOMA 2012-2013 MUST HAVE FACTORY NAVIGATION, NON JBL NAVIGATION

TOYOTA VENZA 2013-2014 MUST HAVE FACTORY NAVIGATION. NON JBL NAVIGATION

Accessory and Ground wires are open end wires found on the AXi-TL24-R harness.

Table 1

AXXESS.i™

PRECAUTIONS: Please read before you start the installation.

• Please study these instructions carefully before installing AXXESS.i plug and play wiring harness.
• Many new vehicles use low-voltage or data-bus systems that can be damaged by test lights and logic probes. Test all circuits with a digital multi-meter before making connections.
• Do not disconnect the battery if the vehicle has an anti-theft-coded radio, unless you have the radio code.
• If installing an external push button switch, check with the customer about where to install the switch.
• To avoid accidental battery drainage turn off the interior lights or remove the dome light fuse.
• Roll down a window to avoid being locked out of the car.
• Use of this product in a manner different to its intended way of operation may result in property damage, personal injury, or death.
• Set Parking brake.
• Remove the negative battery cable.
• Protect fenders before starting.
• Using protective blankets to cover front seats, interior of the vehicle and center console.
• Always install a fuse 6-12 inches away from AXXESS.i interface, 5 amp fuse should be used.
• Always secure AXXESS.i interface with Velcro or double side tape to prevent rattling of the interface.
• When securing AXXESS.i interface make sure that panels can be closed back easily.
• Use electrical tape on all you connections and splices, do not leave any exposed connections.
• Route all wires along factory harnesses, try not to drill or make any unnecessary holes.
• Make sure you are not connecting to any data wires; always check your connections with a multi-meter.
• Always use help of a professional installer to prevent any damage to the vehicle or AXXESS.i interface.

AXXESS.i™

WIRING CONNECTIONS

• Before making your connections, plan entire wire routing inside the vehicle prior to staring the installation.
• There are few acceptable ways of making a wire connections:

Solder connections, strip and tape connections and crimp connectors. When soldering connection be careful not drop solder on interior dash panels. When doing strip and tape wiring method, best way is to strip insulation off a wire, make a hole in a wire and route a wire thru a hole and then use tape to insulate. When using crimp connectors make sure not to crimp to insulation as this may cause wire to break.

• Low quality electrical tape is not a reliable insulator. It often falls off in hot weather, always use high quality electrical tape.
• Never twist and tape wires together without soldering.
• Never use fuse taps as they can damage fuse box terminals.
• If you use wire-tap connectors such as T-Taps, avoid using them. These connectors are inferior in quality and should be avoided.
• For help locating accessory, ground and reverse wires please see table 1 on page 3
• If vehicle is equipped with factory RSE (rear seat entertainment) system and customer would like to display factory installed RSE system on the front navigation screen, it is possible to get it done. Simply tap in to the factory video signal with the RCA wire and connect that RCA wire to video 1 input of an AXXESS.i RGB2/AXi-RGB3 video interface.

INSTALLATION LOCATION:

AXi-TL24-R plug and play harness must be connected directly in the back of the navigation screen. See page 6 for details

AXXESS.i™

Plug & Play Harness Installation

PLUG & PLAY AXi-TL24-R HARNESS INSTALLATION:

All connections of the AXi-TL24-R plug and play installation harness in NISSAN/INFINITI vehicles are done directly at the factory screen.

Step 1: Access the connectors in the back of the factory navigation screen.

Step 2: Disconnect white 24-pin connector from back of the navigation screen.

Step 3: Insert male connector of AXi-TL24-R plug-and-play harness back into the navigation screen.

Step 4: Insert previously disconnected factory 24-pin connector into the female connector of the AXi-NI24-R plug-and-play harness.

Step 5: Connect AXi-NI24-R plug-and-play harness to the universal AXi-UNIHAR-R harness supplied with AXi-RGB2/AXi-RGB3.

Step 6: Connect black ground wire of AXi-UNIHAR-R harness directly to the ground wire of the navigation system ground. (see table 1 on pages 3)

Step 7: Connect red wire of AXi-UNIHAR-R harness to a +12v accessory power source in the vehicle. (see table 1 on pages 3)

Step 8: Connect gray wire of AXi-UNIHAR-R harness to emergency brake in the vehicle. (connection is not required if only installing the back-up camera)

Step 9: Connect orange wire of AXi-UNIHAR-R harness to a reverse light in the vehicle. (see table 1 on pages 3) If an aftermarket back-up camera is not going to be installed or vehicle is already equipped with a factory back-up camera, DO NOT connect Orange wire.

Step 10: Connect yellow wire of AXi-UNIHAR-R harness to the push button switch, and connect other side of the push button switch to a +12V accessory power source. (connection is not required if only installing back-up camera)

Momentary normally open push button should be used for this purpose.

Step 11: Connect AXi-UNIHAR-R harness to AXi-RGB2/AXi-RGB3 AXXESS.i video interface.

If installing an aftermarket back up camera connect it to video input 2, If an external video source is being installed connect it video 1 input.

If installing AXi-RGB2/AXi-RGB3 and blue wire is not used, insulate the end of blue wire with electrical tape.

If installing AXi-RGB3 with HDMI video source you have an option of audio output via 3.5 mm audio jack located next to the main interface plug.

AXXESS.i™

Testing AXXESS.i Operation

Step 1: Turn on the ignition switch, check to see if status LED is on.

Step2: Test operation of video 1 input/smartphone input (AXi-RGB3), engage the parking brake and press the push button once, video 1 or smartphone(AXi-RGB3) input should turn on. OSD (on screen display) on the screen will display "Video 1" or "smartphone input" (AXi-RGB3) on the top left corner of the vehicles screen, connected video source will display on the screen, if no video source is connected OSD on the screen will display a "no signal" message.

Step 3: If an aftermarket back-up camera was installed, test proper operation of the back-up camera by shifting vehicle into reverse gear. Camera will display on video 2, if no camera is connected OSD on the screen will display a message "no camera connected". Static distance camera lines can be turned ON or OFF, to turn the camera lines OFF, please see installation manual of the (AXi-RGB2/AXi-RGB3) interface you are installing for details.

To go back to the factory navigation/information screen, press and hold the push button for 2 seconds or more. If camera is desired to be displayed while vehicle is driving forward, please connect your camera to accessory power and select video 2 via push button.

Step 4: If video 2 is used as an input for an external video source, turn the static parking lines OFF, please see installation manual of the (AXi-RGB2/AXi-RGB3) interface you are installing for details.

After The Installation

• Test all functions of AXXESS.i Interface.
• Check operation of all dashboard components such Heat and AC controls, hazard lights, headunit operation etc.
• Check to see if all reinstalled panels are mounted properly.
  • See page 8 for detailed checklist.

AXXESS.i™

Vehicle Reassembly Checklist

When performing vehicle reassembly, please make sure to go over the list and checkoff check mark boxes :

☐ Check to see if all connectors behind the screen, radio, HVAC etc. were reconnected.
☐ Check that LCD screen shuts off with key off, and turns back on with key on.
□ Check touch-screen operation.
☐ Check Heat and AC controls operation.
□ Check AM/FM/SAT radio reception.
☐ Check CD player/changer operation.
□ Check GPS signal reception.
☐ Check cigarette lighter or +12V power source for accessory or constant power.
☐ Check to see if any other panels that were removed during installation and now being reassembled have all and any electrical connectors reconnected.
Turn on parking light and check all dashboard lights operation.
☐ Check all panels for proper fit, make sure no gaps in panels are left behind.

If all steps above are checked off, you will save time, money and have an extremely happy customer.

All above steps eliminate any unnecessary customer comebacks to your shop.

If you require any further assistance please call our tech support line, email or go online WWW.AXXESSINTERFACES.COM

1-844-299-3774

[e-mail]