Rajesh Technical Giyan

Car Electrical Problems Guide: Headlight Not Working, Indicator Failure & Short Circuit (DIY Fix – USA)            Introduction Hello friends, welcome to Rajesh Technical Giyan. Today, I will show you how to fix three of the most common car electrical problems: headlight not working, indicator failure , and short circuit. In the United States, electrical issues are one of the top reasons drivers visit repair shops. But the truth is, many of these problems can be fixed at home with basic tools and a little knowledge. Whether you drive a compact car, SUV, or a truck like the , this guide will help you diagnose and repair these issues step by step. 1. Headlight Not Working (Causes & DIY Fix) Common Causes If your headlight is not working, it could be due to: Burned-out bulb Blown fuse Faulty relay Damaged wiring Bad ground connection Step-by-Step Fix Step 1: Check the Bulb Remove the headlight bulb and inspect it. If the filament ...

Car Wiring System Repair Guide (Step-by-Step DIY for Beginners – USA Edition)           Introduction Hello friends, welcome to Rajesh Technical Giyan Today, I will show you how to repair basic car wiring problems step by step. Even after publishing hundreds of articles, this is one essential topic many beginners overlook. In the United States, DIY auto repair is very common, and understanding your car’s wiring system can save you hundreds of dollars in repair costs. Whether you drive a sedan, SUV, or a truck like the , this guide will help you diagnose and fix common electrical issues at home. What Is a Car Wiring System? A car wiring system is a network of electrical wires, connectors, fuses, and relays that distribute power from the battery to all electrical components in your vehicle. This includes: Headlights Turn signals Ignition system Dashboard electronics Charging system If the wiring system fails, multiple components can stop working ...

Hello friends, welcome to Rajesh Technical Giyan. Today I will share very important information: BS6 motorcycle battery maintenance tips.      Introduction Battery is the heart of any modern BS6 motorcycle. Without a healthy battery, your bike will struggle to start, especially in the morning or in cold weather. Many riders ignore battery care, which leads to sudden failure, poor performance, and costly replacement. In this complete guide, you will learn simple and practical battery maintenance tips to keep your bike running smoothly. Why Battery Maintenance is Important BS6 bikes use advanced fuel injection systems and sensors, which depend heavily on the battery. If your battery is weak: Self-start will fail Engine performance will drop Sensors may not work properly 👉 That’s why proper maintenance is very important. 🔋 Top BS6 Motorcycle Battery Maintenance Tips 1. Start Your Bike Regularly If your bike is not used for many days, the battery will ...

Hello friends, welcome to Rajesh Technical Giyan. Today I will share some very important information: How to start a BS6 bike in the morning — Kick Start vs Electric Start (and Battery Life).      Introduction Starting a BS6 motorcycle in the morning can sometimes be a challenge, especially during cold weather or after the bike has been sitting idle overnight. Many riders often get confused about whether they should use the kick start or the electric start for better performance and battery life. In this complete guide, I will explain everything in a simple and practical way so that you can start your bike smoothly every morning without damaging the engine or battery. What is a BS6 Bike? BS6 (Bharat Stage 6) motorcycles are modern bikes equipped with advanced fuel injection systems, sensors, and emission control technology. Unlike older carburetor bikes, BS6 bikes automatically manage fuel and air mixture using ECU (Electronic Control Unit). Because of this, th...

How to Repair Any BS6 Bike in 2026 – Complete Step-by-Step Guide for Beginners and Mechanics (With Smart Maintenance Tips) 🏍️      Introduction Hello friends, welcome to Rajesh Technical Giyan. Today, I will show you—step by step—how to repair any BS6 bike in 2026. Modern BS6 motorcycles come with advanced technology, which makes them more efficient but also slightly complex to repair. That’s why learning proper maintenance is very important. 👉 Before starting repair work , you should also understand the importance of using the right safety equipment . You can check our detailed guide on Best Road Trip Safety Gear for Bikers to ensure safe working and riding conditions. 🔧 Understanding BS6 Technology BS6 bikes use: Fuel Injection system ECU (Electronic Control Unit) Sensors 👉 If you are new to tools, you can first read our beginner-friendly guide on Affordable Motorcycle Maintenance Tools for USA Riders 2026 to understand basic equipment. Essential...

Yamaha R15 BS4 & BS6 Repair and Maintenance Guide (2026) – Step-by-Step Learning for Beginners and Mechanics 🏍️ ✍️ Introduction Welcome to the Rajesh Technical Giyan. Today, I will show you how to learn the step-by-step repair and maintenance of the Yamaha BS4 and BS6 R15. The Yamaha R15 is one of the most popular sports bikes, known for its performance, reliability, and advanced engineering. Whether you are a beginner, a bike owner, or a professional mechanic, understanding how to maintain and repair this bike can save you money and improve your riding experience. In this guide, you will learn everything from basic maintenance to common repairs in a simple and practical way. 🔧 Understanding Yamaha R15 BS4 vs BS6 Before starting repair and maintenance, it is important to understand the difference between BS4 and BS6 models. BS4 Model: Simpler engine system Less electronics Easier to repair BS6 Model: Advanced fuel injection system Sensors and ECU-based co...

       Introduction Hello friends, welcome to Rajesh Technical Giyan. Today I will tell you that electric car repair cost in USA is increasing very fast and what are the common problems in EV cars like Tesla and how you can fix or understand them easily. Electric vehicles (EVs) are becoming very popular in the USA. Cars like Tesla Model 3 and Model X are changing the future of transportation. But many people don’t understand that EV repair and maintenance is very different from normal petrol cars. In this article, you will learn the real truth about EV repair cost, battery problems, and how to maintain your electric car properly. Why Electric Car Repair is Different 1. No Engine, Only Battery Electric cars do not have a traditional engine. They run on a powerful battery system. 👉 Battery = Heart of EV 2. Software-Based System EV cars work on software and sensors. 👉 Small error = Big issue 3. Limited Repair Centers Not every mechanic can repair EV ...