Lexus ES300 VCV10 Series 1993 Electrical Wiring Diagram
If you’re experiencing electrical issues with your Lexus ES300 VCV10 Series 1993, our expert guide to the electrical wiring diagram can help you troubleshoot and fix any issue. Our guide provides a complete overview of the wiring system, including wiring diagrams, fuse boxes, and more.
Whether you’re a professional mechanic or a DIYer, our guide is designed to be user-friendly and easy to understand. We cover everything from basic electrical concepts to advanced troubleshooting techniques, so you can quickly get your Lexus ES300 running smoothly again.
Our guide includes detailed wiring diagrams and step-by-step instructions for common wiring repairs, such as fixing a broken wire or replacing a damaged connector. We also provide expert tips on how to prevent future wiring issues and maintain your vehicle’s wiring system for optimal performance.
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1993 Lexus ES300 (VCV 10 Series) Electrical Wiring Diagram. This wiring diagram manual has been prepared to provide information on the electrical system of the 1993 LEXUS ES300.
Applicable models: VCV 10 Series
HOW TO USE THIS MANUAL
This manual provides information on the electrical circuits in on vehicles by dividing them into a circuit for each system.
The actual wiring of each system circuit is shown from the point where the power source is received from the battery as far as each ground point. (All circuit diagrams are shown with the switches in the OFF position.)
When troubleshooting any problem, first understand the operation of the circuit where the problem was detected (see System Circuit section), the power source supplying power to that circuit (see Power Source section), and the ground points (see Ground Points section). See the System Outline to understand the circuit operation.
When the circuit operation is understood, begin troubleshooting of the problem circuit to isolate the cause. Use Relay Location and Electrical Wiring Routing sections to find each part, junction block and wiring harness connectors, wiring harness and wiring harness connectors, splice points, and ground points of each system circuit. Internal wiring for each junction block is also provided for better understanding of connection within a junction block.
Wiring related to each system is indicated in each system circuit by arrows (from , to ). When overall connections are required, see the Overall Electrical Wiring Diagram at the end of this manual.
- HOW TO USE THIS MANUAL
- GLOSSARY OF TERMS AND SYMBOLS
- RELAY LOCATIONS
- ELECTRICAL WIRING ROUTING
- POWER SOURCE (Current Flow Chart)
- POWER SOURCE
- STARTING AND IGNITION
- ENGINE CONTROL
- ELECTRONICALLY CONTROLLED HYDRAULIC COOLING FAN
- HEADLIGHT (FOR USA)
- HEADLIGHT AND FOG LIGHT (FOR CANADA)
- INTERIOR LIGHT
- FRONT FOG LIGHT (FOR USA)
- TURN SIGNAL AND HAZARD WARNING LIGHT
- STOP LIGHT
- BACK–UP LIGHT
- HEADLIGHT CLEANER (FOR CANADA)
- LIGHT AUTO TURN OFF
- WIPER AND WASHER
- POWER WINDOW
- SEAT HEATER
- POWER SEAT
- UNLOCK AND SEAT BELT WARNING
- WIRELESS DOOR LOCK CONTROL
- THEFT DETERRENT AND DOOR LOCK CONTROL
- REMOTE CONTROL MIRROR
- PPS (PROGRESSIVE POWER STEERING)
- CRUISE CONTROL
- ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR
- SHIFT LOCK
- ABS (ANTI–LOCK BRAKE SYSTEM)
- SRS (SUPPLEMENTAL RESTRAINT SYSTEM)
- CIGARETTE LIGHTER AND CLOCK
- REAR WINDOW DEFOGGER AND MIRROR HEATER
- MOON ROOF
- CELLULAR MOBILE TELEPHONE
- AUTO ANTENNA
- RADIO AND PLAYER (w/ CD CHANGER)
- RADIO AND PLAYER (w/o CD CHANGER)
- COMBINATION METER
- AUTOMATIC AIR CONDITIONING
- GROUND POINT
- OVERALL ELECTRICAL WIRING DIAGRAM