When it comes to upgrading or replacing your Honda CRV’s radio system, having a good understanding of the wiring diagram is essential. This article will provide you with everything you need to know about the wiring diagram for the 1999 Honda CRV radio system.
Overview of the Honda CRV Radio System
The 1999 Honda CRV has a 4-speaker system with an AM/FM radio and a cassette player. The radio system can also be upgraded to include a CD player or a navigation system. The radio unit is located in the center console and is easily accessible for any upgrades or repairs.
The Four Speakers
The CRV’s radio system features four speakers that are located in the front and back of the vehicle. The front speakers are 6.5 inches in diameter and are located in the doors. The back speakers are 6×9 inches in diameter and are located in the rear quarter panels.
Each of the four speakers is connected to the radio with its own wiring harness. It’s important to identify each harness correctly to avoid any wiring mistakes during upgrades or repairs.
The Wiring Diagram
The wiring diagram for the 1999 Honda CRV radio system is as follows:
| Wire Color | Function |
|---|---|
| Yellow/Red | Battery +12V |
| Red/Black | Ignition Switch +12V |
| Black | Ground |
| Blue/White | Amplifier Remote |
| Orange | Illumination |
| White/Black | Front Left Speaker (+) |
| White | Front Left Speaker (-) |
| Gray/Black | Front Right Speaker (+) |
| Gray | Front Right Speaker (-) |
| Green/Black | Rear Left Speaker (+) |
| Green | Rear Left Speaker (-) |
| Purple/Black | Rear Right Speaker (+) |
| Purple | Rear Right Speaker (-) |
It’s important to note that the wire colors may differ if the original radio system has been replaced. Therefore, it’s always essential to double-check the wiring diagram for the specific radio unit that you’re working with.
Frequently Asked Questions
How to Install a New Radio Unit in a 1999 Honda CRV?
Before installing a new radio unit, disconnect the negative battery cable to prevent any electrical short circuits.
Remove the trim panel from around the center console and remove the screws that hold the radio unit in place. Disconnect the wiring harness and antenna cable from the back of the radio unit.
Connect the wiring harness and antenna cable to the new radio unit and slide it into the dashboard. Secure the radio unit in place with the screws and reattach the trim panel around the center console. Reconnect the negative battery cable and test the new radio unit.
Why is There No Sound Coming from My Honda CRV Radio?
If there’s no sound coming from your Honda CRV radio, it’s most likely due to a wiring issue. Check all the wiring connections and ensure that they’re connected properly. If the wiring looks good, the problem may be with the speakers or the radio unit itself. To troubleshoot, try replacing the speakers or testing the radio unit with another set of speakers.
How to Replace the Honda CRV Speaker?
To replace the Honda CRV speaker, remove the door trim panel and disconnect the wiring harness from the old speaker. Remove the screws that hold the speaker in place and install the new speaker with new screws. Connect the wiring harness to the new speaker and reattach the door trim panel.
How to Fix the Honda CRV Radio Illumination?
If the Honda CRV radio illumination isn’t working, check the illumination fuse in the fuse box. If the fuse is blown, replace it with a new one. If the fuse looks good, the problem may be with the wiring or the radio unit itself. Check the wiring connections and test the radio unit with another vehicle. If the problem persists, the radio unit may need to be replaced.
How to Upgrade the Honda CRV Radio System?
To upgrade the Honda CRV radio system, you can install a new radio unit that features a CD player or a navigation system. You can also upgrade the speakers for better sound quality. Before upgrading, make sure that the new components are compatible with your specific Honda CRV model.
