Keystone jacks follow a straight cable wiring standard so it is easier for you and the next tech(s) to troubleshoot wiring problems.
the standard is (c) 568-b
The wiring of a stereo is connected to the audio inputs. This is standard in a Chevy Blazer and other cars.
A system of installation wiring in which cables are buried in soil, either directly or in a wiring enclosure beneath the surface of the ground in accordance with the appropriate requirements of this standard.
A system of installation wiring in which cables are buried in soil, either directly or in a wiring enclosure beneath the surface of the ground in accordance with the appropriate requirements of this standard.
TIA/EIA's joint 568 Commercial Building Wiring Standard OR TIA/EIA 568A Standard
Follow the wiring harness it's usually on firewall with everything going to it
Follow the link this will help.
The ISO standard for electrical wiring in a road vehicle depends on the vehicle. The ISO's include 1185:2003, 1724:2003, and 3731:2003. The ICS standard is 29 and 31.
That's old school wiring, but if the insulation's good it's safe. The wiring on the secondary side of the transformer--the bell and the switch--runs on 24v.
follow the link for your wiring codes
You can request free auto wiring diagrams here: http://www.freeautomechanic.com/wiringdiagrams.htmlgo to pelicanparts.com and follow the links.
t568a