2010 Honda Civic Radio Wiring Diagram -

Your constant power (Yellow/Red) is not connected, or the fuse under the hood (Back-Up 10A) is blown. Solution: Use a multimeter to verify +12V on the Yellow/Red wire even when the car is off. If 0V, check fuse #5 (10A) in the under-hood fuse box.

For most standard trims (LX/EX without premium audio), the primary (Connector A) follows this standard configuration: Wire Color A9 Chassis Ground A17 +12V Battery (Constant Power) A14 Accessory / Switched Power A1 Illumination / Dash Lights A10 Lights-on Signal A13 Vehicle Speed Sensor (VSS) Speaker Wire Color Codes 2010 Honda Civic Radio Wiring Diagram

If your 2010 Civic has steering wheel volume controls, they run through a separate connector. These wires are low-voltage data lines—do not apply 12V to them. Your constant power (Yellow/Red) is not connected, or

| Channel | Positive Wire | Negative Wire | | :--- | :--- | :--- | | | Blue/Green (+) | Gray/Black (-) | | Front Right | Red/Yellow (+) | Brown/Black (-) | | Rear Left | Blue/Yellow (+) | Gray/White (-) | | Rear Right | Red/Green (+) | Brown/White (-) | For most standard trims (LX/EX without premium audio),