This section contains information related to the electrical system on a car.

Sections include

• wiring harness information
• general information & troubleshooting
• specific electrical issues typically asked of the tech department.

99% of customer questions can be simply solved with a wiring diagram. For more in depth electrical troubleshooting issues the appropriate Chassis Service manual will contain not only complete wiring diagrams, but in depth component troubleshooting information.  Troubleshooting electrical problems over the phone when the customer doesn’t have a wiring diagram or a multimeter is very difficult.