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2018-2019 JBL system wiring diagram needed.

Discussion in '3rd Gen. Tacomas (2016-2023)' started by Bry'sTaco, Jun 1, 2025.

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Jun 1, 2025 at 10:36 AM

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#1
Bry'sTaco [OP] New Member

Joined:

Nov 24, 2019

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#311594

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2

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Male

First Name:

Bryon

Utica, New York

Vehicle:

2019 Tacoma OR

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Hello everyone. I recently have had an issue with my JBL system. The door speakers had almost no output, and sub has low output. I have searched the forums for a wiring diagram. I found one that starts with a build date of Sept. 2019, But it doesn't match up. I purchased my truck in Feb. 2019. I know that the radio and sub are for 2018 and 2019 models only. Any help is appreciated. Thanks in advance.

Bry'sTaco, Jun 1, 2025

#1

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