Hello all,
I would like to get advice on some faults I recently detected on my Mazda CX-9. The faults show up when a diagnostic scan of the engine is run. I don't see any faults on the dashboard otherwise but I'm a bit concerned. Sometimes I get the faults and other times, it clears up. Any suggestions or advice will be appreciated. I would like to take preventative actions in case this is an indication of a more serious problem.

SYSTEM CODE DESCRIPTION STATUS
ABS (Anti-Lock Brake System) U0155:00-8B Lost Communication With Instrument Panel Cluster (IPC) Control Module Continuous Memory DTC

FSC (Forward Sensing Camera) U0415:68-0A Invalid Data Received From Anti-Lock Brake System (ABS) Control Module A Continuous Memory DTC

SBS/MRCC (Smart Brake U0316:09-8A Software Incompatibility With Vehicle Dynamics Control Module Continuous Memory DTC
Support/Mazda Radar Cruise
Control)

Thank you.

 

Some other errors which show up intermittently after a diagnostic scan.


SSU#1 (Start Stop Unit) U2300:00-0A Central Configuration Continuous Memory DTC

TCM (Transmission Control Module) U0155:00-AF Lost Communication With Instrument Panel Cluster (IPC) Control Module Continuous Memory DTC -

 

U codes are communication fault codes.

Unless you are experiences issues, you can ignore U codes.