Welcome to the installation guide for your 2020–2021 Toyota Tundra Sony XAV-9000ES Plug & Play Bundle from Trail Grid Pro! This step-by-step guide is designed to make the installation process as smooth as possible, whether you're a seasoned DIYer or tackling your first head unit upgrade.
In this guide, you’ll find:
- 📢 Important Updates: The written guide includes the latest updates and adjustments that may not be shown in the video, ensuring you have the most up-to-date instructions for a flawless installation.
- 🎥 Installation Videos: Visual instructions to help you through the process, including a detailed microphone install.
- 🛠️ Tools Needed: A quick list of everything you'll need to get started.
- 📝Step-by-Step Instructions: Clear, easy-to-follow directions from disassembling your dash to securing the new Sony head unit.
- ⚠️ Special Notes: Important information and considerations for your installation.
Table of Contents
- Important Updates
- Installation Video
- Tools Needed
- Step 1: Disassembling the Dash
- Step 2: Installing the Microphone
- Step 3: Installing the Chassis
- Step 4: Securing the Chassis
- Step 5: Testing the Unit
- Step 6: Reassembling Your Tundra
📢 Important Updates & Notes
Update (February 2025): We've updated the guidance for the OBD2 harness installation. The OBD2 harness may be required to transmit vehicle data to your head unit.
For the updated OBD2 routing instructions, please refer to Step 3: Installing the Chassis.
🎥 Installation Video
Note: This video demonstrates the installation process for the Sony XAV-9500ES, but the steps will be the same for installing the Sony XAV-AX6000.
🛠️ Tools Needed
- 10mm socket
- Socket extension
- Ratchet wrench (Manual or powered)
- Panel removal tool (Plastic preferred)
📝Step-by-Step Instructions
Step 1: Disassembling the Dash
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Removing the Shift Knob
- Unscrew and remove the shift knob.
- Set it aside for reinstallation later.
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Removing the Cup Holder Assembly
- Open the armrest compartment.
- Pry up on the edge of the panel inside to release it.
- Work the panel up over the shifter and set it aside.
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Removing the Lower Dash Panel (USB & Buttons Panel)
- Locate the gap between the lower panel and the air conditioning control panel.
- Use a panel removal tool to gently pry out the lower panel.
- Pull the panel straight out and let it hang down.
-
Removing the HVAC Control Panel
- Reach behind the panel and pull it straight out.
- Disconnect the single plug from the back of the HVAC controls. Set the panel aside.
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Removing the Factory Head Unit
- Locate and remove four 10mm bolts securing the head unit.
- Pull the head unit straight out to release the retaining clips.
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Disconnecting the Factory Head Unit
- Locate all wiring connections at the back of the head unit.
- Press the tabs on each connector and unplug all connections.
⚠️Important Note: There is a jumper harness connecting the main head unit to the module on the bottom. You can leave this harness attached, as it will not be used with your new bundle.
Step 2: Installing the Microphone
-
Remove Headliner Console
Depending on trim level this may vary slightly.- If you have a sunglasses compartment, flip open the compartment and remove the 2 T20 torque screws.
- Use a plastic pry tool to remove the panel containing the card holder clip. Underneath you will find 2 more T20 torque screws.
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Remove Headliner Console Wiring Harness
- Unplug harness connector.
- Remove Factory Black Foam Piece
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Remove Mounting Ball On Sony Microphone
- The small ball can be removed easily by cutting with a pair of side cutters or a utility knife.
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Install Microphone To Mount
- Push the rounded end of the microphone thru upper support of the mount. The rounded end of microphone should be very close to in line with the bottom of the 2 legs on mount. Align the spot where you cut off the ball to be in-line with one of the upper supports. This will make sure the audio openings on the side of the microphone are not obstructed.
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Install Sony Microphone Mount
- Install mount into headliner console. Insert mount (legs & rounded end of microphone facing down) until the clip locks into place. Note: The legs of the mount are trimmed on one side, the trimmed side will go towards the outside of the headliner console.
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Route Microphone Wire
- Start by routing microphone wire from headliner console area through headliner towards rearview mirror. At this point, you can re-install the headliner console. Be sure to pull excess slack toward the rearview mirror while re-installing headliner console. Continue routing the wire along the top of the windshield toward the driver side A pillar. Tuck the wire behind the A pillar cover and route down the A pillar toward the driver’s floorboard. Run the wire under the dash area and finish by routing the 3.5mm jack to the back of your new Trail Grid Pro Plug & Play Bundle. Connect the 3.5mm jack into the mic port on the rear of the radio chassis.
Step 3: Installing the Chassis
-
Connect the Three Main Vehicle Connectors
- Plug the three Maestro harness connectors into their matching plugs from your dash.
- All plugs are keyed, meaning they will only fit the correct Toyota connector.
- All plugs are keyed, meaning they will only fit the correct Toyota connector.
- Plug the three Maestro harness connectors into their matching plugs from your dash.
-
Connect the USB Adapter Cable
- Plug the USB adapter cable into the corresponding port on the back of the radio.
- If applicable, secure the cable routing to prevent interference with other components.
- Plug the USB adapter cable into the corresponding port on the back of the radio.
-
Connect the Navigation Antenna
- Attach the navigation antenna adapter from the GPS post on the back of the radio to the white single-pin Toyota connector.
- Attach the navigation antenna adapter from the GPS post on the back of the radio to the white single-pin Toyota connector.
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Connect the SiriusXM Antenna (If Applicable)
- Connect the SiriusXM antenna adapter from the SiriusXM tuner to the black single-pin Toyota connector.
- Connect the SiriusXM antenna adapter from the SiriusXM tuner to the black single-pin Toyota connector.
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Connect the AM/FM Antenna
- Plug the white rectangular AM/FM antenna adapter into the factory antenna connector.
- Plug the white rectangular AM/FM antenna adapter into the factory antenna connector.
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Route & Connect the OBD2 Harness
- The OBD2 harness is required in some installations to transmit vehicle data to the head unit.
- Run the OBD2 harness down the left side of the dash and connect it to the OBD2 port in the driver’s side footwell.
- Test the Maestro system by connecting the OBD2 harness to confirm if gauge data is being transmitted.
Step 4: Securing the Chassis
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Double-Check All Connections
- Before proceeding, verify that all wiring connections are secure and properly plugged in.
- Before proceeding, verify that all wiring connections are secure and properly plugged in.
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Tuck in the Wiring
- Carefully organize and tuck all wires into the dash.
- There are a lot of wires, but they will fit—take your time to ensure they are neatly routed.
- There are a lot of wires, but they will fit—take your time to ensure they are neatly routed.
- Carefully organize and tuck all wires into the dash.
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Position & Secure the Dash Kit
- Line up the dash kit with the mounting points.
- Secure it using the four factory 10mm bolts.
- We recommend leaving the bolts slightly loose until you mount the dash kit during final assembly.
- Line up the dash kit with the mounting points.
Step 5: Testing the Unit
-
Power On the Unit
- Turn the ignition to accessory power.
- If the screen does not turn on within 5-10 seconds, press the home button on the left side of the button bar.
- Turn the ignition to accessory power.
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Initial Setup Menu
- After the Sony logo disappears, follow the on-screen prompts:
- Set the date and time.
- Turn off demo mode and press confirm.
- Set the date and time.
- After the Sony logo disappears, follow the on-screen prompts:
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Test Key Functions
- Steering Wheel Controls – Ensure all buttons function properly.
- Backup Camera:
- With your foot on the brake, shift into reverse to activate the camera.
- Alternatively, select "Rear Cam" on the screen to manually view the backup camera.
-
Check Audio Functions
- AM/FM Radio – Tune to a station and confirm sound is coming from all speakers.
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Test SiriusXM Tuner (If Applicable)
- If the SiriusXM tuner is connected, you should receive Channel 1 (SiriusXM Advertisement Channel).
- To activate or transfer service, contact SiriusXM and provide your tuner ID.
- Find your tuner ID in one of three locations:
- Printed on the tuner itself.
- Displayed on Channel 0 when listening to SiriusXM.
- Located on the SiriusXM box in your spare parts bag.
Step 6: Reassembling Your Tundra
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Install the Dash Cover
- Align the four white retaining clips with the mounting points.
- Press the dash cover firmly into place.
- Align the four white retaining clips with the mounting points.
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Adjust the Chassis for Proper Fitment
- If necessary, adjust the radio chassis to ensure it fits properly within the dash cover opening.
- Once aligned, tighten the four 10mm bolts.
- ⚠️ DO NOT OVERTIGHTEN!
-
Reconnect the HVAC Panel
- Plug in the HVAC panel wiring harness.
- Push the HVAC panel back into place.
-
Reinstall the Side Covers
- Align and press both side covers into place until they snap securely.
