toyota JBL amp.
Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=142531
Printed Date: May 09, 2025 at 2:07 PM
Topic: toyota JBL amp.
Posted By: vintagetech
Subject: toyota JBL amp.
Date Posted: February 02, 2017 at 6:28 PM
Anyone know the pinout or color code for the input side of the 2013 Rav4 JBL amp. I want to replace it with aftermarket and its defective so I cant LOC it on the speaker side.
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CSI Comox Valley
Replies:
Posted By: kaezoo
Date Posted: February 05, 2017 at 7:27 AM
You won't be able to replace the factory amp with an after-market one if you keep the original head unit. The JBL system in this vehicle uses a data-controlled amplifier. The head unit has only a fixed line-level 2-channel output. Volume and fader adjustment is done at the amplifier, using data bus commands from the head unit. An after-market amplifier won't work with this system, so you'll either need to replace the head unit as well, or find a replacement factory amplifier.
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