The 1999 Honda CRV is a popular SUV that is known for its reliability and durability. However, like any other vehicle, it can experience problems with its electrical system, including the door wiring. If you are experiencing issues with your Honda CRV door wiring, understanding the wiring diagram can help you diagnose and fix the problem. In this article, we will provide a detailed guide to the 1999 Honda CRV door wiring diagram.
What is a wiring diagram?
A wiring diagram is a visual representation of the electrical system in your vehicle. It shows the different components of the system and how they are connected. Wiring diagrams can be very useful when troubleshooting electrical problems because they allow you to trace the flow of electricity through the system.
Why is it important to have a wiring diagram?
Having a wiring diagram can help you diagnose and fix electrical problems in your vehicle. Without a diagram, it can be difficult to know where to start when troubleshooting an electrical issue. A wiring diagram can also be helpful when installing aftermarket accessories or making modifications to the electrical system.
Overview of the 1999 Honda CRV door wiring diagram
The door wiring diagram for the 1999 Honda CRV includes several different components, including the power window switch, door lock switch, door lock actuator, and door jamb switch. These components are connected through a series of wires and connectors.
Power window switch
The power window switch allows the driver and passengers to control the windows on the vehicle. The switch is connected to the window motor through a series of wires and connectors. When the switch is activated, it sends a signal to the motor to raise or lower the window.
Door lock switch
The door lock switch allows the driver and passengers to lock and unlock the doors on the vehicle. The switch is connected to the door lock actuator through a series of wires and connectors. When the switch is activated, it sends a signal to the actuator to lock or unlock the door.
Door lock actuator
The door lock actuator is responsible for locking and unlocking the doors on the vehicle. It is connected to the door lock switch through a series of wires and connectors. When the switch is activated, it sends a signal to the actuator to lock or unlock the door.
Door jamb switch
The door jamb switch is located on the inside of the door and is responsible for turning on the interior lights when the door is opened. It is connected to the interior light system through a series of wires and connectors. When the door is opened, it sends a signal to the interior light system to turn on the lights.
Wiring diagram for the 1999 Honda CRV door
The wiring diagram for the 1999 Honda CRV door is shown in the table below. This diagram shows the connections between the different components of the door electrical system.
| Component | Wire color | Connector location |
|---|---|---|
| Power window switch | Blue/white, green/red, yellow/red, blue/red | Driver side kick panel |
| Door lock switch | White/red, white/green, white/yellow, white/blue | Driver side kick panel |
| Door lock actuator | Blue/red, green/red, yellow/red, blue/white | Inside door panel |
| Door jamb switch | Green/red, blue/red | Inside door panel |
FAQ
What should I do if my power windows aren’t working?
If your power windows aren’t working, there are several things you can do to troubleshoot the problem. First, check the fuse for the power window system. If the fuse is blown, replace it and see if the windows work. If the fuse is not the problem, you may need to replace the power window switch or the window motor.
How can I diagnose a door lock problem?
If you are having problems with your door locks, start by checking the fuse for the door lock system. If the fuse is fine, you may need to replace the door lock switch or the door lock actuator. You can test the door lock actuator by applying a voltage to it and seeing if it moves. If it doesn’t move, it may be defective.
Why aren’t my interior lights turning on when I open the door?
If your interior lights aren’t turning on when you open the door, start by checking the fuse for the interior light system. If the fuse is fine, you may need to replace the door jamb switch or the interior light switch. You can test the door jamb switch by checking for power when the door is opened.
Conclusion
The door wiring diagram for the 1999 Honda CRV is an important tool for diagnosing and fixing electrical problems with the door system. By understanding the different components of the system and how they are connected, you can troubleshoot issues and make necessary repairs. If you are unsure about any aspect of the wiring diagram or how to use it, consult a professional mechanic or refer to the vehicle’s owner’s manual.
