---
product_id: 292618446
title: "Innova 3123 gm Obd1 Code Reader"
brand: "innova"
price: "₩94534"
currency: KRW
in_stock: true
category: "Innova"
url: https://www.desertcart.kr/products/292618446-innova-3123-gm-obd1-code-reader
store_origin: KR
region: South Korea
---

# Multilingual instructions Reads ECM & ABS codes Compatible with GM 1982-1995 Innova 3123 gm Obd1 Code Reader

**Brand:** innova
**Price:** ₩94534
**Availability:** ✅ In Stock

## Summary

> 🔍 Decode your GM’s secrets before your peers do!

## Quick Answers

- **What is this?** Innova 3123 gm Obd1 Code Reader by innova
- **How much does it cost?** ₩94534 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/292618446-innova-3123-gm-obd1-code-reader)

## Best For

- innova enthusiasts

## Why This Product

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

## Key Features

- • **Instant Engine Insight:** Access real-time and stored trouble codes from your vehicle’s onboard computer with precision.
- • **Multilingual User Guide:** Clear, illustrated instructions in English, French, and Spanish for effortless troubleshooting.
- • **GM Exclusive Compatibility:** Tailored for most General Motors cars and trucks from 1982 to 1995—know your ride inside out.
- • **Safe & Reliable Diagnostics:** Non-invasive connection ensures zero risk to your vehicle’s computer system.
- • **Compact & Professional Design:** Sleek, durable tool that looks as sharp as your managerial mindset.

## Overview

The Innova 3123 GM OBD1 Code Reader is a precision diagnostic tool designed for General Motors vehicles from 1982 to 1995. It safely accesses engine and ABS codes via the vehicle’s self-test connector, providing real-time and stored trouble code data. With multilingual instructions and a professional build, it empowers you to troubleshoot with confidence and avoid costly mechanic visits.

## Description

The INNOVA GM Code Reader accesses the vehicle's on-board computer to retrieve engine and electronic transmission codes and ABS vehicle computer codes. It connects to the vehicle's computer self-test connector and shows the trouble through vehicle's "check engine" light. It includes detailed instructions in English, French, and Spanish with illustrations and code definitions applications.

## Features

- Safely accesses the on-board computer to read ECM and ABS codes
- Works on most General Motors domestic cars and trucks from 1982 to 1995
- Connects to your vehicle's computer self-test connector
- Will not harm the vehicle's computer system
- Includes instructions in English, French and Spanish
- This item does not read codes on diesel, Cadillac, Geo, Nova, and Sprint vehicles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000EVU8C0 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #32,792 in Automotive ( See Top 100 in Automotive ) #137 in Automotive OBD-II Engine System Diagnostic Tools |
| Brand Name | Innova |
| Country of Publication | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (6,667) |
| Global Trade Identification Number | 00042173031238 |
| Included Components | Code Reader^ Insert Card |
| Item Type Name | Innova 3123 GM OBD1 Code Reader |
| Item Weight | 290 g |
| Manufacturer | Innova |
| Manufacturer Part Number | 3123 |
| Model Number | 3123 |
| Operating System | Windows XP |
| Part Interchange Info | 3123 |
| Power Source | Corded Electric |
| UPC | 042173031238 |

## Product Details

- **Automotive Fit Type:** Vehicle Specific Fit
- **Brand:** Innova
- **Operating system:** Windows XP
- **Power source:** Corded Electric
- **UPC:** 042173031238

## Images

![Innova 3123 gm Obd1 Code Reader - Image 1](https://m.media-amazon.com/images/I/71C-Vdam9PL.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Questions & Answers

**Q: Is this Bluetooth??**
A: Thank you for your question. No, the 3123 is not Bluetooth.

**Q: It does suppot my car model : opel astra f 1992 1.4si engine code: c14se, 10 pin daignostic contener ??**
A: Thank you for your inquiry. The vehicle you are referring to was built for a foreign market and cannot be read by our tools.

**Q: Will it turn off the check engine light?**
A: When dealing with an OBD 1 car, the 3123 will not turn off the check engine light. Disconnecting the battery for a few minutes, up to 15 minutes in some cases, will clear the codes. However, if the problems were not fixed, they will come back and set the service engine soon light.

**Q: so where does it show the codes at? I have an OBD2 that is right on the reader, this one doesnt have a screen, and will it work on a 96 chevy silverad**
A: Thank you for your question. No, the 3123 will not work with a 1996 Chevy. The 3123 scan tool only works with most 1981 to 1995 vehicles. 1996 and newer vehicles use OBD2 scan tools.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-06-01*