Wiring Diagram Cluster

1991 Plymouth Laser 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

Laser L4-1753cc 1.8L SOHC

Total Vehicle Diagrams

284

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 Laser hub with repairs, specs, codes, and other systems already tied to this car.

View vehicle repair hub →
1991 Plymouth Laser 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 Laser A L L Diagnostic Trouble Codes ( DTC ) →
1991 Plymouth Laser A L L Diagnostic Trouble Codes ( DTC )1991 Plymouth Laser 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.Courtesy Lamp — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsLighting and HornsOpen3.Dome Lamp — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsLighting and HornsOpen4.Fog/Driving Lamp — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsLighting and HornsOpen5.Hazard Warning Lamps — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsLighting and HornsOpen6.Headlamp — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsLighting and HornsOpen7.Mirrors — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsBody and FrameOpen8.Tail Lamp — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsLighting and HornsOpen9.Turn Signals — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsLighting and HornsOpen10.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsBrakes and Traction ControlOpen11.Antitheft and Alarm Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsAccessories and Optional EquipmentOpen12.Automatic Transmission/Transaxle — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsTransmission and DrivetrainOpen13.Charging System — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen14.Computers and Control Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen15.Cooling System — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsEngine, Cooling and ExhaustOpen16.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsCruise ControlOpen17.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsGeneralOpen18.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsHeating and Air ConditioningOpen19.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPower and Ground DistributionOpen20.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen21.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen22.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsWiper and Washer SystemsOpen23.Electrical Diagrams > Door LocksGeneralOpen24.Electrical Diagrams > HornGeneralOpen25.Electrical Diagrams > Powertrain Management > Computers and Control Systems > Body Control ModuleGeneralOpen26.Electrical Diagrams > Trunk LampGeneralOpen27.Emission Control Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen28.Fuel Delivery and Air Induction — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen29.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen30.Ignition System — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen31.Ignition System > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen32.Instrument Cluster / Carrier — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsInstrument Panel, Gauges and Warning IndicatorsOpen33.Power and Ground Distribution — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen34.Seat Belt Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsRestraints and Safety SystemsOpen35.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen36.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 SwitchesOpen37.Sensors and Switches - Starting and Charging > Ignition Switch — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsSensors and SwitchesOpen38.Sensors and Switches - Starting and Charging > Ignition Switch — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen39.Starting System — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen40.Starting System > Ignition Switch — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsStarting and ChargingOpen41.Transmission Control Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsPowertrain ManagementOpen42.Transmission Control Systems — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsTransmission and DrivetrainOpen43.Windows — Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsWindows and GlassOpen44.Backup Lamp — Diagram Information and Instructions > How to Find System & Component DiagramsLighting and HornsOpen45.Backup Lamp — Diagram Information and Instructions > How to Read Wiring DiagramsLighting and HornsOpen46.Backup Lamp — Electrical DiagramsLighting and HornsOpen47.Courtesy Lamp — Diagram Information and Instructions > How to Find System & Component DiagramsLighting and HornsOpen48.Courtesy Lamp — Diagram Information and Instructions > How to Read Wiring DiagramsLighting and HornsOpen

Exact Vehicle Hub

Browse →
1991 Plymouth Laser 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 Laser context.

OEM Manual Evidence

Browse →
1991 Plymouth Laser 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 Laser 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 Laser 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 Laser Wiring Pages

Starter Wiring DiagramAlternator Wiring DiagramHeadlight Wiring DiagramABS Brake Wiring DiagramA/C & Heater Wiring DiagramPower Window Wiring DiagramInstrument Cluster Wiring DiagramWiper & Washer Wiring DiagramTransmission Wiring DiagramCruise Control 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