Acura B1000: Communication Bus Line Error
Is your scanner showing Acura B1000?
No worries. We'll show you what it means and how to deal with it.
Acura B1000: Communication Bus Line ErrorOVERVIEW
What Does The Acura B1000 Code Mean?
This code indicates failure from the communication bus line.
What Are The Potential Causes Of The Acura B1000 Code?
Below are some possible causes of this DTC:
- Intermittent failure in the communication bus line. Check for loose or poor connections, or worn/shorted wires
- Poor battery condition and/or charging system
- Short to power in B-CAN wire
- Faulty MICU, replace the under-dash fuse/relay box
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Accessories & Equipment Multiplex Integrated Control System Service Manual for B1000 – 2004 Acura TSX, pages 38-39.