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AV-SCANNER / Accessory guides / Battery and electrical
This guide covers the complete use of a wire stripper and heat shrink kit for making neat, sealed wiring repairs on vehicles, from selecting the right tool to verifying the finished connection. It is written for working mechanics and serious DIYers who want to eliminate comebacks caused by poor terminations. You will learn how to strip insulation without nicking conductors, choose and shrink tubing for a weathertight seal, and test the repair with a multimeter and a physical pull check. By the end, you will be able to execute a professional-grade splice that withstands vibration, moisture and heat cycling.
Guidance is general and covers many makes. Exact procedures and values vary by model, so confirm them in the factory service information for your vehicle.
Download all 12 sections as a branded PDF to use in the workshop.
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