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TOYOTA
Preparation
 

Table of Contents

I. Preparation................................................................................................................1-2
1. Table Of Contents ..................................................................................................2
II. Procedure ...............................................................................................................3-23
1. Vehicle Preparation ..............................................................................................3
2. Radio Removal ................................................................. ................................3-4
3. Quick-Sync Wiring Harness Installation.............................................................4-7
4. Subwoofer Umbilical Installation.........................................................................7-9
5. Rear Speaker Bypass Cable Installation.........................................................10-12
6. Power wire Installation.....................................................................................12-14
7. Installation of the Fuse Holder..............................................................................15
8. Amplifier Installation..........................................................................................15-17
9. Dash Speaker installation ................................................................................17-18
10. Front Door Speaker Installation ........................................................................19-21
11. Subwoofer Installation.......................................................................................21-23
12. Fuse Installation....................................................................................................23
13. Set Clock to correct time.......................................................................................23
14. Verify Radio Settings............................................................................................
15. Checklist / Troubleshooting...................................................................................
Accessory Installation Practice (read before installation)
Care must be taken when installing this accessory to ensure damage does not occur to the vehicle. The
installation of this accessory should follow approved guidelines to ensure a quality installation.
These guidelines can be found in the "Accessory Installation Practices" document.
This document covers such items as:
Vehicle Protection (use of covers and blankets, cleaning chemicals, etc.)
Safety (eye protection, checking torque procedure, etc.)
Vehicle Disassembly/Reassembly (panel removal, part storage, etc.)
Electrical Component Disassembly/Reassembly (battery disconnection, connector removal, etc.)
Please see your Toyota/Scion/Lexus dealer for a copy of this document.
Revisions and other installation assets
OEM Audio Plus is committed to providing components and instructions designed for seamless integration.
Please visit oemaudioplus.com for the most up to date installation related documents and media,
Important Warranty Information Failure to completely and properly fill out online Warranty
Registration may result in possible reduction or complete denial of future warranty claims. Complete
yours today at: oemaudioplus.com/registration or call: 855 OEM-ODIO for more details and alternative
methods of system registration.
Issue B 5/23/16
 
 
 
Reference 450Q
Page | 1

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Summary of Contents for OEM Audio Reference 450Q

  • Page 1: Table Of Contents

    Please see your Toyota/Scion/Lexus dealer for a copy of this document. Revisions and other installation assets OEM Audio Plus is committed to providing components and instructions designed for seamless integration. Please visit oemaudioplus.com for the most up to date installation related documents and media, Important Warranty Information Failure to completely and properly fill out online Warranty Registration may result in possible reduction or complete denial of future warranty claims.
  • Page 2: Procedure

    TOYOTA Reference 450Q   Procedure 1. Vehicle Preparation Fig. 2-1 a. Apply parking brake. b. Open the trunk and hood of the vehicle. c. Disconnect the negative (-) battery cable. Prepare a protective surface to place all vehicle components on.
  • Page 3: Quick-Sync Wiring Harness Installation

    (Fig. 3-1) b. You will want to run these wires full length to the point where the OEM Audio + 10-pin and 6-pin Fig. 3-2 male and female connectors rest in the radio cavity.
  • Page 4 (Fig 3-3) Fig. 3-4 d. In the radio cavity connect the factory 10-pin male connector to the OEM Audio Plus Quick sync wiring harness female 10-pin connector. (Fig 3-4) e. Using a pick tool or a precision flat head Fig.
  • Page 5 (Fig. 3-8) g. Plug the rear bypass umbilical cable into your Fig. 3-9 OEM Audio Plus Quick-Sync Wiring Harness 6- pin connector. Run the other side of the rear speaker bypass cable through the radio cavity to the driver-side kick panel area.
  • Page 6 You want this wire the same length as the black sub amplifier connector (Fig. 3-12) k. Plug your OEM Audio Plus quick-sync wiring harness connectors into the back of your radio. Fig. 3-13 Plug in the remainder of your radio connectors and reinstalled radio, bezel and trim.
  • Page 7 TOYOTA Reference 450Q   Procedure b. Remove the passenger side kick panel by Fig. 4-2 unscrewing the black locking tab. Pull kick panel away from position to remove. (Fig. 4-2) Fig. 4-3 Run the Quick-Sync Harness cable alongside the factory wiring. Remove white plastic wire clips using the pick tool by pushing away and lifting.
  • Page 8 TOYOTA Reference 450Q   Procedure g. Remove the weather-stripping on the rear Fig. 4-6 passenger side door to access the side panel. (Fig 4-6) h. Apply pressure to the panel pushing towards the driver side to disengage the locking clips. The bottom-locking clip of the panel may require a Fig.
  • Page 9: Rear Speaker Bypass Cable Installation

    TOYOTA Reference 450Q   Procedure 5. Rear Speaker Bypass Cable Installation Fig. 5-1 a. Remove the dead pedal in the driver-side kick panel area. Using the panel tool, wedge this piece out of place and pull directly toward you. (Fig. 5-1) Panel Tool Fig.
  • Page 10 TOYOTA Reference 450Q   Procedure e. With the factory speaker module in hand Fig. 5-5 disengage the locking tab on the bottom of the module. Using a precision screwdriver or pick tool, gently lift to unlock. Caution: Locking tab only needs to be lifted slightly to unlock the terminals of the factory speaker module.
  • Page 11: Power Wire Installation

    TOYOTA Reference 450Q   Procedure Fig. 6-1 6. Power wire Installation a. Under the hood on the driver-side, locate the grommet for the main factory wiring harness on the driver side of the firewall directly above factory wiring. (Fig. 6-1) Fig.
  • Page 12 TOYOTA Reference 450Q   Procedure Fig. 6-5 Under the hood on the driver-side, use a panel tool to pry open the black fastener holding the factory wiring in place. (Fig. 6-5) Panel Tool Fig. 6-6 g. Install supplied high-temp corrugated split...
  • Page 13: Installation Of The Fuse Holder

    TOYOTA Reference 450Q   Procedure Fig. 6-9 Connect the power wires to the fuse holder by inserting the 12-gage stripped power wire into the Blue butt connector and crimp. (Fig. 6-9) Crimper Fig. 6-10 Apply heat to activate the solder and heat shrink insulator for the best connection possible.
  • Page 14: Dash Speaker Installation

    OEM Audio Plus 1" Tweeter in position and Re-install dash speaker connector. (Fig. 9-3) Fig. 9-4 d. Mount the OEM Audio Plus dash speaker by using the two 10mm bolts. (Fig. 9-4) 10mm Socket Issue B 5/23/16 Page | 14...
  • Page 15: Front Door Speaker Installation

    TOYOTA Reference 450Q   Procedure Fig. 9-5 e. Reinstall dash speaker grill and repeat process for other side. (Fig. 9-5) 10. Front Door Speaker Installation Fig. 10-1 a. Use a pick tool to remove the cover behind the interior door latch. (Fig. 10-1) b.
  • Page 16 TOYOTA Reference 450Q   Procedure Fig. 10-4 Disconnect window/door lock control Fig. 10-4 connectors from the panel. Use of a pick tool or precision screwdriver is needed to release connector. (Fig. 10-4) Pick Tool_ Disengage door locking tab. (Fig. 10-5) Fig.
  • Page 17: Subwoofer Installation

    6x9 speaker in place and remove speaker. (Fig. 10-9) 10mm Socket_ Mount the 6x9 OEM Audio Plus speaker by using the four 10mm bolts and re-install 6x9 Fig. 10-10 speaker connector. (Fig. 10-10) m. Reassemble door in reverse order - Taking time to ensure all clips are engaged.
  • Page 18 (Fig. 11-2) 10mm Socket c. Install the bottom subwoofer bracket to the Fig. 11-3 OEM Audio Plus Sub Enclosure using two M6 Screws provided. (Fig. 11-3) 4mm Hex e. Plug the White and Gray 22-pin connectors from the Quick-Sync Harness into their designated receptacles on the DSP Amplifier.
  • Page 19 TOYOTA Reference 450Q   Procedure e. Position the subwoofer assembly, insert and Fig. 11-5 hand tighten the top two M6 Screws. Do not tighten completely at this time. (Fig. 11-5) Fig. 11-6 g. Install the two provided 10mm bolts into the bottom subwoofer mounting bracket.
  • Page 20: Fuse Installation

    Insert the 30A fuse for the 12-gage power wire. (Fig. 12-1) b. Connect Battery Ground (-). (Fig. 12-2) Fig. 12-2 10mm Wrench This concludes the OEM Audio Plus Reference 450Q Installation for the FJ Cruiser Issue B 5/23/16 Page | 20...
  • Page 21 6. Check the wiring – Look out for pinched or damaged wires that may have occurred during installation. If all else fails - Bypass the OEM Audio Plus sound system by restoring the factory connections to the radio and contact the OEM Audio Plus technical support line at 1-855-OEM-ODIO ext.

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