Wiring Diagram Cluster

1990 Plymouth HORIZON Starter Wiring Diagram

Find starter circuit schematics, relay paths, and ignition-switch to solenoid wiring references for this vehicle.

Matched Diagrams

39

Variant Used

Horizon L4-135 2.2L SOHC

Total Vehicle Diagrams

278

From Diagram To Fix

Use this wiring page as the jump point, not the dead end

Open the exact diagram, then move directly into the vehicle hub, the repair most likely tied to this system, or the code cluster that usually shows up with it.

Keep context

Vehicle Repair Hub

Step out of raw diagrams and into the full 1990 Plymouth HORIZON hub with repairs, specs, codes, and other systems already tied to this car.

View vehicle repair hub β†’

Likely fix path

Exact Repair Guides

These repair flows most often intersect with starter diagnosis on this exact vehicle.

Starter Replacement β†’

Diagnostic signal

Codes Often Seen With This System

Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.

B1318: Battery Voltage Low β†’

Top Starter Diagram Paths

1.Starting System β€” Diagram Information and Instructions > How to Find System & Component DiagramsStarting and ChargingOpen2.Starting System β€” Diagram Information and Instructions > How to Read Wiring Diagrams > Connectors, Grounds and SplicesStarting and ChargingOpen3.Starting System β€” Diagram Information and Instructions > How to Read Wiring Diagrams > Wire Color CodesStarting and ChargingOpen4.Starting System β€” Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen5.Starting System β€” Electrical DiagramsStarting and ChargingOpen6.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Crankshaft Position SensorGeneralOpen7.Electrical Diagrams > Powertrain Management > Ignition System > System Diagram > Ignition Switch/SystemGeneralOpen8.Electrical Diagrams > Starting and Charging > Charging System > AlternatorGeneralOpen9.Electrical Diagrams > Starting and Charging > Charging System > System DiagramGeneralOpen10.Electrical Diagrams > Starting and Charging > Power and Ground Distribution > Circuit BreakerGeneralOpen11.Electrical Diagrams > Starting and Charging > Power and Ground Distribution > Fuse Block > Fuse Application Chart > Part 1 of 2GeneralOpen12.Electrical Diagrams > Starting and Charging > Power and Ground Distribution > Fuse Block > Fuse Application Chart > Part 2 of 2GeneralOpen13.Electrical Diagrams > Starting and Charging > Power and Ground Distribution > Fuse Block > Fuse PanelGeneralOpen14.Electrical Diagrams > Starting and Charging > Power and Ground Distribution > System Diagram > Part 1 of 2GeneralOpen15.Electrical Diagrams > Starting and Charging > Power and Ground Distribution > System Diagram > Part 2 of 2GeneralOpen16.Electrical Diagrams > Starting and Charging > Starting SystemGeneralOpen17.Electrical Diagrams > Starting and Charging > System DiagramGeneralOpen18.Ignition System β€” Electrical Diagrams > Ignition Switch/SystemPowertrain ManagementOpen19.Charging System β€” Diagram Information and Instructions > How to Find System & Component DiagramsStarting and ChargingOpen20.Charging System β€” Diagram Information and Instructions > How to Read Wiring Diagrams > Connectors, Grounds and SplicesStarting and ChargingOpen21.Charging System β€” Diagram Information and Instructions > How to Read Wiring Diagrams > Wire Color CodesStarting and ChargingOpen22.Charging System β€” Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen23.Charging System β€” Electrical DiagramsStarting and ChargingOpen24.Charging System > Alternator β€” Diagram Information and Instructions > How to Find System & Component DiagramsStarting and ChargingOpen25.Charging System > Alternator β€” Diagram Information and Instructions > How to Read Wiring Diagrams > Connectors, Grounds and SplicesStarting and ChargingOpen26.Charging System > Alternator β€” Diagram Information and Instructions > How to Read Wiring Diagrams > Wire Color CodesStarting and ChargingOpen27.Charging System > Alternator β€” Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen28.Charging System > Alternator β€” Electrical DiagramsStarting and ChargingOpen29.Diagram Information and Instructions > How to Find System & Component DiagramsStarting and ChargingOpen30.Diagram Information and Instructions > How to Read Wiring Diagrams > Connectors, Grounds and SplicesStarting and ChargingOpen31.Diagram Information and Instructions > How to Read Wiring Diagrams > Wire Color CodesStarting and ChargingOpen32.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen33.Electrical DiagramsStarting and ChargingOpen34.Power and Ground Distribution β€” Diagram Information and Instructions > How to Find System & Component DiagramsStarting and ChargingOpen35.Power and Ground Distribution β€” Diagram Information and Instructions > How to Read Wiring Diagrams > Connectors, Grounds and SplicesStarting and ChargingOpen36.Power and Ground Distribution β€” Diagram Information and Instructions > How to Read Wiring Diagrams > Wire Color CodesStarting and ChargingOpen37.Power and Ground Distribution β€” Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen38.Power and Ground Distribution β€” Electrical Diagrams > Part 1 of 2Starting and ChargingOpen39.Power and Ground Distribution β€” Electrical Diagrams > Part 2 of 2Starting and ChargingOpen