2002 Gmc Envoy Stereo Wiring Diagram Collection.
Failing to take the proper precautions or to use the right tools can put you you in danger. Common hazards include electrocution and possible electrical fireplace.
2002 Gmc Envoy Stereo Wiring Diagram
Confident that you really know what you’re doing? Be sure to keep these safety tips in mind to avoid hazards during your home wiring project.
1. Energy Off
Make sure the energy is off at the breaker before you begin and use a voltage tester to verify that cables and/or electrical connections are completely dead before you start working on them. Make sure everyone in your home is aware that electrical work is going on. Tape the circuit breaker into the off position.
2. Be Careful Everything you Touch
Never touch plumbing or gasoline pipes while working with electricity they are often used to ground electrical systems.
3. Make use of the Proper Tools
Before starting, make sure you have a plan in place as to what outlets, changes and fixtures will be involved in your project. Help to make sure you have all the appropriate tools, including but not limited to: needlenose pliers, wire cutters, cable & line stripper, fish & colored tape, volts tester, continuity tester, electric & rightangle drill. You may be in a position to hire some of this equipment from the local hardware store.
4. Choose the Right Elements
Should you be installing new receptacles make certain the new ones match the wiring in your home. A AL-CU stamp means you can use it on aluminum and water piping wiring. If it is unmarked or there exists a reduce through the ING if should only be used on copper wiring.
5. Add a Junction Box
Never splice wire connections together and hide them within a wall with no passageway box — an accessible junction box should always be used to sign up for wires.
6. Substitute Old Wiring Of which Shows Signs Of Deterioration or Fraying
7. Fix Fuse and Breaker Problems
8. Don’t Overload.
Beyond capacity outlets or extension cords can create a fire hazard.
When in doubt, seek advice from reveal reference publication or find a professional to do the work. Even though you think you got the project right, one mistake could leave a potential fire hazard lurking in your wall space. A reputable electrical contractor understands all areas of home wiring and may be able to wire your home safely quicker than it takes you to definitely learn.