CarShow PP-TYJBL1 Wiring Interface

Connect a CarShow or Rosen receiver to the JBL Synthesis sound system in select Toyota vehicles

  • CarShow PP-TYJBL1 Wiring Interface


Item #: 135PTYJBL1
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Our take on the CarShow PP-TYJBL1 Wiring Interface

by Ken Nail

If you have the JBL Synthesis sound system in your Toyota, you'll need the CarShow PP-TYJBL1 interface to install a CarShow or Rosen navigation receiver. The interface replaces the harnesses provided with the receiver. Warranty: 90 days.

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Note: Most vehicles will require additional installation parts — please identify your vehicle if you haven’t done so, then check here for a list of parts. You can also call an Advisor for more information.

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What's in the box?

Download owner's manual

  • Toyota JBL adapter module (Scosche TA07SR)
  • Vehicle/radio harness (pre-installed to module)
  • Installation Guide

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Overview: The Toyota JBL Adapter Kit (PP-TOY-JBL1) is required to install specific Rosen & CarShow navigation/multimedia head units in select 2003-up Toyota vehicles that are equipped with the JBL Synthesis sound system.

Note: This JBL Adapter kit is a direct replacement for both the power/speaker & steering wheel control harnesses provided with your Rosen or CarShow navigation head unit.

Installation Note: Before you remove your Toyota factory radio, set the volume to 45 or higher; and the Bass, Treble, Fade, & Balance to 0. This calibrates the factory JBL amplifier for proper levels. Failure to follow this step will result in poor audio performance.

Fader Notice: Due to the design of the factory JBL Synthesis amplifier, it may not be possible to completely fade Front to Rear when your Rosen or CarShow head unit's volume is greater than 50%.

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