Wiring Manuals for your 1984 Plymouth Horizon
Get the most accurate Wiring information and references in our Online Service Repair ManualIt's important to stay well-informed about your 1984 Plymouth Horizon - and especially important for DIY types to have accurate wiring data.
ALLDATA gives you all available wiring diagrams including wire splice and ground locations, updated four times a year to meet changing factory service and repair information. Our professional-grade service and repair products are detailed, professional quality manuals and provide direct access to OEM Technical Service Bulletin and Recalls. You can subscribe to our interactive, online 1984 Plymouth Horizon manual for $26.95 for one year or $44.95 for five full years.
I was having computer/electrical problems with my car that were a complete mystery. I purchased information for my car on ALLDATADIY.com, and now my car is running perfectly. Thank you, ALLDATA, for helping me get back on the road without having to get my car towed to a service station. - Phillip S