I thought that this might be helpful to fellow YJ owners to make one sticky resource thread with all of the original factory service manuals and parts catalogs for 1987-1995 Jeep Wrangler YJs.. Jeep Wiring diagrams - Free download as PDF File (.pdf) or read online for free. This document contains information about wiring diagrams, including: - The contents page lists various sections of the document, including component identification, general information, splice locations, and wiring diagrams.
![[DIAGRAM] 1990 Jeep Wrangler Fuel System Wiring Diagram](https://www.justanswer.com/uploads/supermechanic/2009-02-22_165717_sender.gif "[DIAGRAM] 1990 Jeep Wrangler Fuel System Wiring Diagram")
![[DIAGRAM] I Need To Know The Color Codes Of The](http://ww2.justanswer.com/uploads/Joecamel90/2009-09-15_001556_blower.gif "[DIAGRAM] I Need To Know The Color Codes Of The Wires In A 1990 Jeep")
![[DIAGRAM] 90 Jeep Yj Wiring Diagrams](https://www.autozone.com/znetrgs/repair_guide_content/en_us/images/0900c152/80/08/ad/58/large/0900c1528008ad58.gif "[DIAGRAM] 90 Jeep Yj Wiring Diagrams")
![[DIAGRAM] Jeep Wrangler Yj 1990 Wiring Diagram](http://wawii.com/jeep/images/1993YJ/YJ_Engine_Controls.gif "[DIAGRAM] Jeep Wrangler Yj 1990 Wiring Diagram")
For viewing bulkhead, powertrain control module, and transmission control module connectors refer to the rear of the wiring diagrams. This area shows major con-nectors and identifies pin and cavity information.. Find the Complete Jeep Wrangler (1987-1995) Service Repair Wiring Manuals Browse our collection of 5 free PDF manuals for Jeep Wrangler (1987-1995) vehicles. Manuals include step-by-step repair instructions, wiring diagrams, and factory specifications.