I've been trying to figure out why my speedometer only works 10% of the time. The first was a new speedo gear, that didn't do the trick. Now, I've ordered a new speedometer sensor. When I took it out of the box, the wire colors don't match the original wiring (the new connector is slightly.. Auto Meter Jeep Series 3-3/8-Inch Programmable Speedometer; 0-160 MPH (Universal; Some Adaptation May Be Required) General Information This electric speedometer utilizes a LCD to display odometer and trip odometer mileage. Momentarily pressing the Trip/Reset button on the dial window cycles the odometer, trip 1, and trip 2 displays on the LCD.
![[DIAGRAM] 1977 Jeep Cj7 Speedometer Wiring Diagram](https://oljeep.com/gw/elec/78/78_FSJ_WiringDiagramPage4.jpg "[DIAGRAM] 1977 Jeep Cj7 Speedometer Wiring Diagram")
![[DIAGRAM] 1977 Jeep Cj7 Speedometer Wiring Diagram](https://content.invisioncic.com/r242346/monthly_2017_02/image.gif.fc38968e3dc122107a0c524004905d4f.gif "[DIAGRAM] 1977 Jeep Cj7 Speedometer Wiring Diagram")
![[DIAGRAM] Mercruiser 4 3 Speedometer Diagram](https://www.thirdgen.org/forums/attachments/transmissions-drivetrain/364439d1501368696-after-market-speedo-t56-speedometer_wiring.jpg "[DIAGRAM] Mercruiser 4 3 Speedometer Diagram")
Find out how to access AutoZone's Wiring Diagrams Repair Guide for Jeep Wrangler-YJ 1987-1995 . AutoZone's Repair Guides tell you what you need to know to do the job right.. 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.