The Wrangler (also known as the YJ, TJ, and JK) is an SUV produced by American automaker Chrysler under its Jeep marque. The Wrangler JK was first introduced in 2007.
The following electrical wiring diagram schematics harness and circuit system apply for the 2008 Jeep Wrangler JK. This article is actually part of the parts catalog of the vehicle. Herein you will will find detail description and illustration of the electrical system schematics and diagram of the JK which covers starter and related parts system, generator and alternator, module and engine controllers, engine compartment modules, instrument panel modules, brakes/suspension and steering modules, power distribution center, fuse block, junction block and relay, sensors, switches, horn, battery, battery tray and cables, exterior and interior lamp schematics, power train wiring for both 3.8L and 2.8 engine, headlamp to dash wiring, wiring repair, instrument panel cluster harness, radio, GPS antenna, satellite antenna and speaker, full and mini console, navigation system, and speed control schematics.
Find more information about 2008 Jeep Wrangler JK Electrical Wiring Diagram Schematics Harness and Circuit System here on page 111 – 176. (source: scribd.com, wikipedia.com). Other Jeep Wiring Diagram you might be interested in.