Wiring Diagrams — Suzuki Samurai 1986-1995

Technical Reference

Member-uploaded diagrams & documents for this generation. AI-classified; community-verified where badged.

Wiring Diagrams

• Engine Control Module connector C2 pinout chart listing pin numbers, wire colors and circuit functions.
• 8v EFI swap pinout: Suzuki Sidekick/Geo Tracker ECM connector C1 (green) with pin, wire color, circuit and swap notes for installing into a Samurai (ignition power, IAC, injector, fuel pump relay, etc.).
• Wiring diagram of the windshield wiper and washer system showing the combination switch, intermittent wiper relay, and motors.
• Wiring diagram for power window system showing console and sub-switches, front and rear window motors, and color-coded circuits.
• Wiring diagram of the power window circuit showing the main switch, window lock switch, circuit breaker and front LH window motor.
• Wiring diagram of the brake warning circuit showing fluid level, brake differential and parking brake switches with the ignition switch.
• Wiring diagram of the combination meter warning lights showing charge, seat belt, malfunction indicator and oil pressure switch circuits.
• Warning-system wiring schematic: 15A fuses feed warning controller (G22), key reminder switch, seat-belt switch with diode, and back/front/rear door switches (L19/L13/L11/L06/L24) to the combination meter.
• Wiring diagram showing the ECM-to-VSS circuit through the speedometer with a coupler terminal layout.
• Wiring diagram of the A/T control circuit showing main relay, vehicle speed sensors and shift and TCC solenoid valves.
• Wiring diagram of the 4WD circuit showing the 4WD switch, combination meter indicators and transmission control module connections.
• Wiring diagram of the stop light, cruise control and back-up light circuits tied to the shift switch and transmission control module.
• Wiring diagram of the A/T control circuit showing shift lock solenoid, overdrive switch, P/N switch and transmission control module connections.
• Wiring diagram showing the ECM-to-throttle-position-sensor circuit with idle switch and a coupler terminal layout.
• Wiring diagram showing the ECM-to-throttle-position-sensor circuit with idle switch and a coupler terminal layout.
• Wiring diagram showing the ECM-to-throttle-position-sensor circuit with Vc, Vs, IDL and ground lines plus a coupler terminal layout.
• Wiring diagram showing the ECM-to-ECT-sensor circuit with R/Y and Gr/Y wires and a coupler terminal layout.
• Wiring diagram of the rear lighting circuit including rear combination, side marker, license plate lights and trailer connector.
• Wiring diagram of the front lighting circuit showing the lighting switch, front combination lights and side marker lights with R/Y wires.
• Rear wiper/washer and dash-illumination wiring schematic: 15A fuses feed rear wiper/washer switch (G13), rear wiper motor (O06) and rear washer motor (E08); ties to lighting switch, dimmer and illumination controller.
• Wiring diagram of the radio circuit showing power feeds, the lighting switch and front and rear LH/RH speaker connections.
• Factory power-distribution wiring diagram of the ignition switch (ACC/ON/ST) feeding the fuse box, listing individual fuse amperage and the clutch-pedal-position (M/T) / shift switch (A/T) inputs.
• Power-distribution wiring schematic: battery to starter and generator with main fuses 60A/50A/40A (E11) feeding a fuse block of seven 15A/20A fuses (#11-#16, #24) on circuits B/R, W/R, W/Bl, W, G, W/G, R.
• Wiring diagram of the power mirror circuit showing the mirror switch and the LH and RH mirror motors with color-coded wires.
• Wiring diagram of the combination meter showing tachometer, temperature, speedometer and fuel circuits tied to the engine control module.
• Wiring diagram of the combination meter showing tachometer, temperature, speedometer and fuel circuits tied to the engine control module.
• Wiring diagram showing the ECM-to-MAF-sensor circuit with resistor and ground plus an ECM coupler terminal layout.
• Wiring diagram of the front lighting circuit showing the lighting switch, front combination lights and side marker lights with R/Y wires.
• Wiring diagram of the rear lighting circuit including rear combination, side marker, license plate lights and trailer connector.
• Wiring diagram of the rear lighting circuit including rear combination, side marker, license plate lights and trailer connector.
• Wiring diagram of the front lighting circuit showing the lighting switch, front combination lights and side marker lights with R/Y wires.
• Wiring diagram showing ECM-to-IAT-sensor circuit with color-coded R/B and Gr/Y wires and a coupler terminal layout for codes 14 and 21.
• Wiring diagram of the combination meter showing the DRL indicator, turn signal lamps and DRL control unit for vehicles with daytime running lights.
• Wiring diagram showing combination meter indicator lamps wired to the transmission control module, cruise control unit and 4WD switch.
• Wiring diagram of the ignition system showing the coil, igniter, distributor, spark plugs and camshaft position sensor wired to the engine control module.
• Wiring diagram showing heater control panel illumination, A/C amplifier thermistor and coolant temperature switch circuits.
• Wiring diagram of the A/C blower system showing the blower switch, resistor, A/C switch and blower motor.
• Wiring diagram of the air conditioning system showing the A/C amplifier, condenser fan and compressor relays and dual pressure switch.
• Wiring diagram of the horn circuit showing the horn relay, horn switch and left and right horns.
• Wiring diagram of the headlight and daytime running light system showing the DRL control unit, headlights and lighting switches.
• Wiring diagram of the headlight system showing the LH and RH headlights, dimmer/passing switch and lighting switch.
• Wiring diagram of the turn signal and hazard warning system showing the switches, relay and front and rear turn signal lights.
• Wiring diagram of the turn signal and hazard warning system showing the switches, relay and front and rear turn signal lights.
• Wiring diagram showing EGR/EVAP solenoid valves, ignition and starter circuits with clutch pedal position and shift switches.
• Wiring diagram of engine sensors and fuel injectors connected to the engine control module, including throttle position and temperature sensors.
• Wiring diagram of engine sensors and fuel injectors connected to the engine control module, including throttle position and temperature sensors.
• Wiring diagram covering fuel pump, main and TCC relays, cruise control and mass air flow sensor wiring to the engine control module.
• Wiring diagram showing the ignition system, heated oxygen sensor and camshaft position sensor circuits tied to the engine control module.
• Factory wiring diagram linking the ECM and transmission control module to the fuel pump relay, main relay, MAF sensor, TCC relay and oil pressure switch.
• Factory engine-control wiring diagram linking the ECM to the ignition coil, igniter, heated oxygen sensor, camshaft position sensor and data link.
• Factory wiring diagram of the ECM power supply through the main relay and fuses with relay coupler and connector terminal pinouts.
• Factory wiring diagram of the spot light, room light and front/rear/back door switches with diode and wire color codes.
• Factory wiring diagram of the rear defogger circuit, defogger switch, lighting switch and illumination controller with wire color codes.
• Factory wiring diagram routing the data link and monitor connectors to the engine, RWAL and transmission control modules with wire codes.
• Factory wiring diagram linking the cruise control unit, combination meter, shift switch and engine/transmission control modules with wire codes.
• Factory cruise-control wiring diagram showing the cruise actuator, control unit, main switch and set/coast/resume combination switch circuits.
• Factory starting-system wiring diagram routing the ignition switch through the clutch pedal and shift switches to the starter for M/T and A/T.
• Factory wiring diagram of the rear side-marker, tail combination, trailer and license-plate lights with wire color codes.
• Factory wiring diagram of the front side-marker and clearance combination lights fed from the lighting switch with connector and wire codes.
• Factory wiring diagram routing the fuse box to the lighting switch, cigarette lighter and illumination controller with wire color codes.
• Factory charging-circuit wiring diagram routing the 60A main fuse box and 15A fuse through the combination meter to the generator and IC regulator, with 2-door/4-door CAMI and IWATA alternator variants.
• Factory back-up light wiring diagram from the fuse box through the back-up light switch to the left and right reverse lamps with wire codes.
• Factory stop-light wiring diagram showing stop-light switch variants, left/right stop lights and the high-mounted stop lamp with wire color codes.
• Factory wiring diagram of the shift-lock relay and solenoid, stop-light switch, lighting switch and shift illumination circuits with connector codes.
• Factory wiring diagram of the shift-lock relay and solenoid, stop-light switch, lighting switch and shift illumination circuits with connector codes.
• Factory wiring diagram routing the combination meter to brake-differential, parking-brake, brake-fluid-level and 4WD switches with wire color codes.
• Factory wiring diagram showing the fuse box, ignition switch, relays, sensors and solenoids with a numbered component and ground-point legend.
• Connector terminal identification diagram for a diagnostic connector showing A/F duty check, diagnosis, ground and test switch terminals.
• Wiring diagram of the heated oxygen sensor coupler terminals and ECM connections alongside a diagnostic note for trouble code 13.
• Factory wiring diagram showing the camshaft position sensor and ECM coupler wiring with the B3 connector terminal pinout view.