Guides & How To | Auto Relay

How to Use an OBD2 Scanner to Read and Clear Fault Codes

How to Use an OBD2 Scanner to Read and Clear Fa...

Your check engine light just came on. Before you drive to a mechanic, plug in an OBD2 scanner and find out exactly what's wrong — in under two minutes.

How to Use an OBD2 Scanner to Read and Clear Fa...

Your check engine light just came on. Before you drive to a mechanic, plug in an OBD2 scanner and find out exactly what's wrong — in under two minutes.

Trailer Wiring Guide Australia: 7-Pin and 12-Pin Connectors Explained

Trailer Wiring Guide Australia: 7-Pin and 12-Pi...

Confused by trailer wiring? This guide explains the Australian standard 7-pin flat and 12-pin connector pinouts, with a complete wiring diagram for caravans, boat trailers, and car trailers.

Trailer Wiring Guide Australia: 7-Pin and 12-Pi...

Confused by trailer wiring? This guide explains the Australian standard 7-pin flat and 12-pin connector pinouts, with a complete wiring diagram for caravans, boat trailers, and car trailers.

How to Use Heat Shrink Tubing Correctly | Auto Relay

How to Use Heat Shrink Tubing Correctly | Auto ...

Heat shrink tubing and butt connectors come in different sizes for a reason. Here's how to choose the right diameter and shrink ratio for your wire gauge so every connection...

How to Use Heat Shrink Tubing Correctly | Auto ...

Heat shrink tubing and butt connectors come in different sizes for a reason. Here's how to choose the right diameter and shrink ratio for your wire gauge so every connection...

How to Wire a Dual Battery System: An Easy Guide | Auto Relay

How to Wire a Dual Battery System: An Easy Guid...

Wiring a dual battery system for your 4WD or caravan? This plain-English guide walks you through everything from component selection to correctly wiring your setup for reliable power on the...

How to Wire a Dual Battery System: An Easy Guid...

Wiring a dual battery system for your 4WD or caravan? This plain-English guide walks you through everything from component selection to correctly wiring your setup for reliable power on the...