Wiring Diagram Cluster

1991 Plymouth Colt Body Electrical Wiring Diagram

Find body control module wiring, door lock circuits, interior lighting paths, and horn/alarm schematics.

Open Exact Vehicle Repair HubOpen Interactive Diagram BrowserBrowse All Wiring Diagrams

Matched Diagrams

48

Variant Used

Colt L4-1468cc 1.5L SOHC

Total Vehicle Diagrams

262

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 1991 Plymouth Colt hub with repairs, specs, codes, and other systems already tied to this car.

View vehicle repair hub →
1991 Plymouth Colt A L L Diagnostic Trouble Codes ( DTC )

OEM source

Factory Manual Evidence

When there is no clean repair shortcut for this system, drop into the OEM manual sections that usually carry the authoritative test path.

1991 Plymouth Colt A L L Diagnostic Trouble Codes ( DTC ) →
1991 Plymouth Colt A L L Diagnostic Trouble Codes ( DTC )1991 Plymouth Colt A L L Diagnostic Trouble Codes ( DTC )

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 →
U0140: Lost Communication with Body Control Module

Top Body Electrical Diagram Paths

1.Backup Lamp — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsLighting and HornsOpen2.Hazard Warning Lamps — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsLighting and HornsOpen3.Headlamp — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsLighting and HornsOpen4.Mirrors — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsBody and FrameOpen5.Tail Lamp — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsLighting and HornsOpen6.Turn Signals — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsLighting and HornsOpen7.Air Bag Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsRestraints and Safety SystemsOpen8.Automatic Transmission/Transaxle — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsTransmission and DrivetrainOpen9.Charging System — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen10.Computers and Control Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen11.Cooling System — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsEngine, Cooling and ExhaustOpen12.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsCruise ControlOpen13.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsGeneralOpen14.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsHeating and Air ConditioningOpen15.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPower and Ground DistributionOpen16.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen17.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen18.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsWiper and Washer SystemsOpen19.Electrical Diagrams > Door LocksGeneralOpen20.Electrical Diagrams > HornGeneralOpen21.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Body Control ModuleGeneralOpen22.Electrical Diagrams > Trunk LampGeneralOpen23.Emission Control Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen24.Fuel Delivery and Air Induction — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen25.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen26.Heated Glass Element — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsWindows and GlassOpen27.Ignition System — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen28.Ignition System > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen29.Instrument Cluster / Carrier — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsInstrument Panel, Gauges and Warning IndicatorsOpen30.Power and Ground Distribution — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen31.Radio/Stereo — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsAccessories and Optional EquipmentOpen32.Seat Belt Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsRestraints and Safety SystemsOpen33.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen34.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsSensors and SwitchesOpen35.Sensors and Switches - Starting and Charging > Ignition Switch — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsSensors and SwitchesOpen36.Sensors and Switches - Starting and Charging > Ignition Switch — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen37.Starting System — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen38.Starting System > Ignition Switch — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen39.Transmission Control Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen40.Transmission Control Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsTransmission and DrivetrainOpen41.Windows — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsWindows and GlassOpen42.Backup Lamp — Diagram Information and Instructions > How to Find System & Component DiagramsLighting and HornsOpen43.Backup Lamp — Diagram Information and Instructions > How to Read Wiring DiagramsLighting and HornsOpen44.Backup Lamp — Electrical DiagramsLighting and HornsOpen45.Hazard Warning Lamps — Diagram Information and Instructions > How to Find System & Component DiagramsLighting and HornsOpen46.Hazard Warning Lamps — Diagram Information and Instructions > How to Read Wiring DiagramsLighting and HornsOpen47.Hazard Warning Lamps — Electrical DiagramsLighting and HornsOpen48.Headlamp — Diagram Information and Instructions > How to Find System & Component DiagramsLighting and HornsOpen

Exact Vehicle Hub

Browse →
1991 Plymouth Colt Repair HubExact Vehicle

Open the exact vehicle hub for this wiring page to move into repair, manual, and code clusters without leaving the 1991 Plymouth Colt context.

OEM Manual Evidence

Browse →
1991 Plymouth Colt A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1991 Plymouth Sundance L4-153 2.5L SOHC Service Manual | Operation CHARM Operation CHARM : Car rep...

1991 Plymouth Colt A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1991 Plymouth Sundance L4-135 2.2L SOHC Service Manual | Operation CHARM Operation CHARM : Car rep...

1991 Plymouth Colt A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1991 Plymouth Acclaim L4-153 2.5L SOHC Service Manual | Operation CHARM Operation CHARM : Car repa...

Likely Trouble Codes for This System

Browse →
B1318: Battery Voltage LowCode

Body/Electrical code commonly seen during body electrical diagnosis.

U0140: Lost Communication with Body Control ModuleCode

Network/Communication code commonly seen during body electrical diagnosis.

More Colt Wiring Pages

Starter Wiring DiagramAlternator Wiring DiagramHeadlight Wiring DiagramA/C & Heater Wiring DiagramPower Window Wiring DiagramInstrument Cluster Wiring DiagramWiper & Washer Wiring DiagramTransmission Wiring DiagramCruise Control Wiring DiagramAirbag SRS Wiring DiagramEngine Management Wiring Diagram

Same System, Other Vehicles

1991 Toyota Supra Body Electrical Wiring Diagram1993 Toyota Camry Sedan Body Electrical Wiring Diagram1993 Toyota Camry Wagon Body Electrical Wiring Diagram1994 Toyota Camry Sedan 2-Door Body Electrical Wiring Diagram1994 Toyota Camry Sedan 4-Door Body Electrical Wiring Diagram1994 Toyota Celica Body Electrical Wiring Diagram1995 Toyota Camry Coupe 2-Door Body Electrical Wiring Diagram1995 Toyota Celica Coupe Body Electrical Wiring Diagram