The Chevy Impala has been an American staple for several years and generations now. Spanning over 10 generations and models of Impala, owners are still finding ways to upgrade their Impala stereo systems. When it comes to upgrading any part of your Impala stereo or speakers, you can use our Impala stereo wiring guide.
This wiring guide helps you quickly identify what wires do what. You won’t have to waste time by trying to track down speaker wire. Save money by using this Impala stereo wiring guide to wire up your aftermarket radio. This saves you from buying a stereo wiring harness for a true plug and play installation.
You can also use this Impala stereo wiring schematic to wire up a factory Impala stereo if need be. Perfect to bring your Chevy back to factory or OEM form, it’s easy to use once you identify what wire does what in your Impala stereo wiring.
Today we’ll be covering both the 9th and 10th generation Impala models. These later model vehicles begin from the 2000 production year. Check below for the Impala stereo wiring schematics so that you can upgrade your Impala speakers or radio.
2000–2005 Eighth gen Impala stereo wiring Guide
The 2000-2005 Chevy Impala uses the standard double DIN sized stereo. Like many Chevy or GM vehicles, this factory radio can also be found in vehicles like the Monte Carlo. When you are upgrading your Impala stereo, you’ll need to remove the center console and brackets.
You will need a Chevy Impala stereo install kit. Usually this kit includes the hardware and brackets that adapt an aftermarket radio. Want to install a Chevy Impala stereo with a single DIN unit? You’ll need a factory install kit to replace the open gap in your dashboard.
Impala Radio Constant 12v+ Wire: Orange
Impala Radio Switched 12v+ Wire: Yellow
Impala Stereo Ground Wire: Black
Impala Stereo Illumination Wire: Gray
Impala Stereo Antenna Trigger: White
Left Front Speaker Negative Wire (-): Gray
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Dark Green
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Light Blue
2006-2013 Ninth gen Impala stereo wiring Guide
Much like the later model GM vehicles and trucks, the ninth gen Impala stereo often combines the factory climate control. Because of this reason, you’ll need an install kit to bypass the factory back up camera or navigation if so equipped. Our Impala stereo wiring guide helps you complete the wiring of your Impala stereo or your Impala speakers.
Impala Stereo Battery Constant 12v+ Wire: Red/White
Impala Radio Ground Wire: Black/White
Impala Stereo Dimmer Wire: Purple/White
Car Stereo Antenna Trigger Wire: Pink
Car Stereo Amp Trigger Wire: Pink
If you need a switched power wire of your Chevy Impala, you’ll need to tap the ignition column. The BROWN ignition wire is the one your Chevy Impala stereo wiring will need for the switched power source.
This generation of Chevy also features an indash amplifier. The Chevy Impala amp can easily be wired up using our Chevy Impala stereo wiring schematic.
Left Front Speaker Negative Wire (-): Gray
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Dark Green
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Light Blue
Whether you are a professional car stereo installer or just a weekend warrior, this Impala stereo wiring guide is what you need. When you are installing a new Chevy Impala stereo, you’ll most likely need a stereo install kit. These kits come with all the hardware you need to wire up and bolt in your upgraded Impala radio.
You can save money and time by simply checking on the wiring for your Impala stereo. Have any questions about our Impala stereo wiring guide? Leave us a comment below and let us know!