---
product_id: 12680635
title: "Metra Electronics CHTO-02 Select Chrysler/Dodge 2002-2008 Amp Data Interface (Excludes 2005 Dodge Ram)"
brand: "metra"
price: "E£ 15592"
currency: EGP
in_stock: true
reviews_count: 9
url: https://www.desertcart.com.eg/products/12680635-metra-electronics-chto-02-select-chrysler-dodge-2002-2008-amp
store_origin: EG
region: Egypt
---

# Retains OEM amplified audio 12V 10A accessory power Prewired ASWC-1 harness included Metra Electronics CHTO-02 Select Chrysler/Dodge 2002-2008 Amp Data Interface (Excludes 2005 Dodge Ram)

**Brand:** metra
**Price:** E£ 15592
**Availability:** ✅ In Stock

## Summary

> 🔗 Upgrade your ride’s sound system without losing a beat!

## Quick Answers

- **What is this?** Metra Electronics CHTO-02 Select Chrysler/Dodge 2002-2008 Amp Data Interface (Excludes 2005 Dodge Ram) by metra
- **How much does it cost?** E£ 15592 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/12680635-metra-electronics-chto-02-select-chrysler-dodge-2002-2008-amp)

## Best For

- metra enthusiasts

## Why This Product

- Trusted metra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **NAV-Ready Outputs:** Supports parking brake, reverse, mute, and speed sense signals for full navigation functionality.
- • **Plug-and-Play Prewired Harness:** Includes ASWC-1 harness for effortless installation—no extra wiring headaches.
- • **Seamless OEM Audio Integration:** Keep your factory amplified sound system alive and kicking with zero compromise.
- • **Powerful 12V 10A Accessory Output:** Reliable power delivery ensures your aftermarket radio runs smoothly without hiccups.
- • **Tailored for Select Chrysler/Dodge Models:** Perfect fit for 2002-2008 Chrysler Pacifica and Dodge Ram (excluding 2005), ensuring compatibility and peace of mind.

## Overview

The Metra Electronics CHTO-02 is a precision-engineered amp data interface designed for select 2002-2008 Chrysler and Dodge vehicles. It enables seamless replacement of OEM radios while retaining the factory amplified audio system and essential navigation outputs. Featuring a 12-volt 10-amp accessory power supply and a prewired ASWC-1 harness, this interface guarantees a hassle-free installation and full functionality for your aftermarket audio upgrade.

## Description

The CHTO-02 interface is designed to allow the user to replace the OEM radio with an aftermarket unit in amplified 2002-2006 select Dodge Ram/2004-2008 select Chrysler Pacifica (excludes 2005 Dodge Ram) and retain the use of the OEM amplified audio system.

## Features

- Provides accessory (12-volt 10-amp)
- Retains R.A.P. (Retained Accessory Power)
- Used in amplified systems
- Provides NAV outputs (Parking Brake/ Reverse/ Mute/ Speed Sense)
- Includes prewired ASWC-1 harness (ASWC-1 not included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Metra |
| Material | Copper, Plastic |
| Item dimensions L x W x H | 9.8 x 3 x 5 inches |
| Item Weight | 9.6 ounces |
| Connector Type | DIN |
| Manufacturer | Metra Electronics Corp |
| UPC | 086429164998 |
| Global Trade Identification Number | 00086429164998 |
| Product Dimensions | 9.8 x 3 x 5 inches |
| Item model number | CHTO-02 |
| Is Discontinued By Manufacturer | No |
| Warranty | Please contact the manufacturer |

## Product Details

- **Brand:** Metra
- **Material:** Copper, Plastic
- **Item dimensions L x W x H:** 9.8 x 3 x 5 inches
- **Item Weight:** 9.6 ounces
- **Connector Type:** DIN

## Images

![Metra Electronics CHTO-02 Select Chrysler/Dodge 2002-2008 Amp Data Interface (Excludes 2005 Dodge Ram) - Image 1](https://m.media-amazon.com/images/I/51L2a2l4huL.jpg)

## Available Options

This product comes in different **Product Packaging, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Dodgy quality but a clever solution to the Infinity amp problem.
  

*by M***N on Reviewed in the United States on May 22, 2022*

I bought this kit for my 2004 Ram with the remote amped Infinity system. I wanted to install a Sony double DIN stereo but keep the rest of the original system. The first time it went together pretty quickly, the instructions are a little vague but I figured it out. Not my first stereo switch out! Unfortunately, the first unit failed me. Distorted audio, volume shifting up and down at random, and the little attenuator screw was at an odd angle and completely unresponsive, just turning freely. So I sent it back for a replacement. The second seems to work fine. I just installed it as-is, I didn't mess with the attenuator. The volume level is fine, same as the last vehicle I had the Sony installed in. So it works fine for now, we'll see. It's clearly one of these electronic gadgets that was well designed, then the schematics were sent off to some sketchy Chinese factory for assembly. Like so many of these devices, it's a great solution made risky by poor quality.

### ⭐⭐⭐⭐⭐ 







  
  
    It does work on 2005 Ram1500 with infinity sound system!!
  

*by G***S on Reviewed in the United States on September 12, 2021*

Not sure why they list that it does not, but it absolutely does!!Bought a new head unit for my truck. Mainly because my front door speakers haven't worked since I bought it and the simplest solution outside of checking the wiring was hoping the channels went bad on my factory head unit. (Not the case, but that's a story for another day).When I installed the new head unit I got power, but no sound. At all. Not static. Not beeping. Not anything. Did some research and found out I was lucky enough to have the first year they introduced digital Amps into the Ram line. Yaaaaaay. 🙄My options were not great. The only option there was that didn't require me rip stuff out and rewire was this control module. But it says it doesn't work on my truck. But the reviews says it does. So bought it on a whim and prayer. Unhooked everything I already did..... Boooooo. Then rebooked it all up with this module. Didn't even put the head unit back in the hole till I tested it. As soon as I hooked the battery back and turned on the unit I could hear very faint static. Hit seek on the head unit and sound was back!!! Not in the front door speakers. But that's a different issue.TL;DR: This unit definitely works for the 2005 Ram 1500 with infinity sound system.**UPDATE** I HAD TO PULL THE MODULE AND MY HEAD UNIT OUT AS IT WAS SHORTING MY ENTIRE ELECTRICAL SYSTEM OUT. NOT SURE HOW OR WHY, BUT MY GAUGES WERE DROPPING OFF, MY AC WAS QUITTING, MY TRUCK WOULDNT START INTERMITTENTLY, AND MY DASH CLUSTER WAS GOING NUTS WITH DINGING ALL OVER AND WARNING LIGHTS. AS SOON AS I OULLED THE UNIT, EVERYTHING STOPPED AND WAS BACK TO NORMAL.

### ⭐⭐⭐⭐ 







  
  
    2004 Dodge 3500 Infinity Package.
  

*by A***S on Reviewed in the United States on September 17, 2014*

Great Product and works just as it should, only reason I am giving 4 vs 5 Star is the price, this thing is way more money than it should be and Amazon has the best price available for it so buy it HERE. I installed this on a 2004 Dodge Ram 3500 with the Inifinity amp, this unit is needed if you want to be able to use all 7 speakers as the front 5 speakers are split into 3 in the dash that account for High freq, so all the voices and things like that and the other 2 in the front 2 doors are for Low Freq... so bass only. If you get a by-pass harness you won't be able to use the front 3 speakers in the dash.As far as installation goes I could see this being really really confusing if this is your first attempt at wiring anything especially audio/video cables. However if you have wired surround sound before or other car stereos you should be just fine as the instructions are pretty straight forward, but be warned some experience is a must here.Its a great piece of equipment and when installed correctly it does work as designed, I have tested the fade functions, mute... etc it all works great and with my new DVD units speakers sound much better than with the dinky stock Chrysler CD-Unit. If you are looking to still use the Infinity installed amp than this is a must!

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---

*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-24*