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Axxess CHTO-03 Wiring Interface

Install new car stereo and retain accessory power in select 2007-2019 vehicles from Dodge, Jeep, Chrysler

Axxess
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• Provides 12-Volt accessory power (RAP)
• Used in amplified or non-amplified systems
• Retains balance and fade
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)

See compatible vehicles Learn more about the chto03

We apologize

This item has been discontinued


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Description


Axxess brand icon

Authorized dealer

Product Features:

  • Compatible with select 2007-2019 vehicles from Dodge, Jeep, Chrysler
  • Designed to install a new aftermarket car stereo
  • Provides accessory power (12-volt 10-amp)
  • Retains R.A.P. (retained accessory power)
  • Provides NAV outputs (parking brake, reverse, and V.S.S)
  • High level speaker input
  • Adjustable gain control for overall volume (on amplified systems)
  • Retains blind spot detection system (if equipped)
  • Micro-B USB updatable
  • Retains balance and fade
  • Pre-Wired for Axxess ASWC-1 steering wheel audio control adapter (Sold separately)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty


Axxess CHTO-03 Manual

Product history:

Axxess CHTO-03 thumbnail
(newest, current model)
Axxess AXDI-CH13 thumbnail
(previous model, replaced by Axxess CHTO-03 Wiring Interface)
Axxess AXTO-CH1 thumbnail
(previous model, replaced by Axxess AXDI-CH13)

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 2008 Mitsubishi Eclipse Spyder is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Harness Features
Vehicle Sound System
Premium Sound
Main Harness Function
Connect/Install an Aftermarket Car Stereo
Additional Harness Features
Provides Parking Brake & Reverse Signals
Provides Vehicle Speed Sense
Retained Accessory Power (RAP) Retention
Premium Harness Features
Factory System Amplification
Amplified
Compatible Premium Audio Systems
Boston Acoustic OEM
Infinity
Kicker OEM
Compatible with Aftermarket Navigation Systems
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

CHTO-03

Weight:

0.50lbs

Internal SKU:

chto03

Internal Product ID:

13634

Customer Ratings & Reviews


Axxess CHTO-03 Wiring Interface thumbnail image

5 star
60%
4 star
40%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.8
Features
4.8
Design
4.6
Usability
4.6

Customer Reviews

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great product

Would recomend this product as it makes installation much easier and cleaner.

By RT on May 3, 2009

24 found this helpful


Plug&Play, yes, really!

Bought CTHO-03 to fit a new Alpine dash am/fm/cd in place of the 2007 JK Wrangler factory radio. Worked from the first time, i just followed the wiring instructions that came with the CHTO-03. Balance, Fade work fine but the independent volume control for the factory subwoofer is lost now. General sound quality is same as the factory radio.

By Emil on October 27, 2009

24 found this helpful


Great wire harness

Great harness to ease the installation of a after market h.u to a factory amp. Install took less than 15 minutes and was as easy as 1 2 3

By MATTHEW on October 20, 2013

21 found this helpful


Great product

I needed that box to change my OEM radio for an after market. Installed on a Jeep Grand Cherokee 2008 with Boston Acoustic audio system. Easy to plug, very convenient, and sound is very great.

By Matt on September 19, 2013

20 found this helpful


Great value

Due to my vehicle (07 Dodge Nitro) which has a factory pre-amplified system, it did make wiring together a little difficult but, I took my time and read all instructions several times as i wired it together and I was successful in installing this correctly. The reason I gave a 3 star on the ease of use is only because of the above (pre-amplified vehicle) The instructions for none pre-amplified systems looked a whole lot easier! Please don't be discouraged by this review. This harness works well....

By william on September 28, 2015

11 found this helpful



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  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.