Auto Wiring Diagram Viewer

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5K+
Downloads
Content rating
Everyone
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About this app

Explore the world of automotive electrical systems with Auto Wiring Diagram Viewer — your ultimate PDF reference tool for vehicle wiring diagrams, connector layouts, and fuse block details.
This app provides clear, high-quality wiring schematics for learning, diagnostics, and professional use.

Now fully upgraded, Auto Wiring Diagram Viewer has evolved from image-based content into a powerful, fast, and precise PDF viewer, designed specifically for technicians, students, and car enthusiasts.

⚙️ Key Features

📘 Complete Wiring Diagrams (PDF Format)
Access detailed automotive wiring diagrams, including Optra J200 and similar models, covering ECM, TCM, fuse box layouts, and circuit systems.

🔍 Smart PDF Navigation
Smooth scrolling, zooming, and quick access to every page for a seamless viewing experience.

📂 Offline Access
Open all manuals anytime — no internet connection needed after installation.

⚡ Optimized Performance
Lightweight, fast, and reliable on all Android devices.

🎓 Perfect for Learning & Diagnostics
Ideal for understanding car electrical systems, connector positions, grounding points, and fuse usage.

🧠 Contents Include

How to read automotive wiring diagrams

Power supply and ground distribution

Connector & fuse block locations

ECM, TCM, ABS, airbag, lighting, and cooling fan circuits

Complete electrical system schematics for reference and study

🚀 What’s New (Major Update)

Transformed from image viewer to full-featured PDF viewer

Added high-quality automotive wiring diagrams

Improved loading speed and zoom performance

Clean, modern interface design

Works fully offline

Enhanced readability and navigation

🔧 Why Choose This App

Whether you are a technician, automotive student, or car owner, this app is the simplest way to access and understand wiring diagrams in professional PDF quality.
It’s designed for technical accuracy, fast reference, and educational use — all in one easy-to-use tool.

⚠️ Disclaimer

This app is an independent educational PDF viewer for automotive reference.
It is not affiliated with or endorsed by any vehicle manufacturer or brand.
All diagrams are provided solely for technical learning and documentation purposes.
Updated on
Oct 18, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
Data can’t be deleted

What’s new

🚀 Fully upgraded to PDF viewer
📘 Added complete automotive wiring diagrams
⚡ Improved performance and readability
🧭 Enhanced zoom and navigation tools
🎨 Modern user interface design
📂 Offline mode enabled