Honda B1230: Short in the Sunlight Sensor Circuit
Is your scanner showing Honda B1230?
No worries. We'll show you what it means and how to deal with it.
Honda B1230: Short in the Sunlight Sensor Circuit
OVERVIEWWhat Does The Honda B1230 Code Mean?
Poor communication between the Sunlight Sensor and the Climate Control Unit – (“Short”) condition.
What Are The Potential Causes Of The Honda B1230 Code?
- Perform the HVAC self-diagnostic function with the HDS
- “Short” in the wires between the Climate Control Unit and the Sunlight Sensor
- Faulty Sunlight Sensor
- Faulty Climate Control Unit
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> 12V Auto Waterproof Fuse Relay Box Block Kit
>>> Dorman Remanufactured Climate Control Module
>>> Honda Ambient Light Sensor
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Body Electrical Repair Information for B1230 – American Honda Motor, page 89.
