Honda B1188: Gauge Control Module Lost Communication with the MICU (RM Message)
Is your scanner showing Honda B1188?
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Honda B1188: Gauge Control Module Lost Communication with the MICU (RM Message)
OVERVIEWWhat Are The Potential Causes Of The Honda B1188 Code?
- Loose or poor connections between the Gauge Control Module and the MICU
- Blown fuse in the main under-hood fuse box
- Blown fuse in the under-dash fuse/relay box
- “Open” or “Short” to ground at the Gauge Control Module
- “Open” or “Short” to ground at the MICU
- Faulty Gauge Control Module
- Faulty MICU
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
>>> CrocSee 250 Pieces - Car Fuses Assortment Kit
>>> Genuine OEM Honda Accord Multiplex Module
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Honda B1188, DTCDECODE.
