C0077: owner reports and bulletins

Chassis. We haven't written the explanation for this code yet. Below is what owners and manufacturers have filed with NHTSA.

Got C0077 on your scanner? Tell the mechanic your year, make, model and any symptoms and you'll get the likely cause and what to check first. Ask about this code.

What owners report to NHTSA

1 complaints filed with NHTSA mention C0077, 1 of them since 2015, across 1 different models. The component owners most often filed it under: unknown or other.

Manufacturer service bulletins that name C0077

2 technical service bulletins and manufacturer communications filed with NHTSA mention C0077, from 1 makes. A bulletin means the manufacturer has documented a known cause or a fix procedure for that model. Examples:

  • HONDA FIT (2015, 2016, 2017), bulletin 10108024: "SERVICE BULLETIN - THE LOW TIRE PRESSURE/TPMS INDICATOR IS ON WITH VSA DTC C0077-78 (LOW TIRE PRESSURE THRESHOLD REFINEMENT). IF THE TIRES ARE INFLATED TO THE PRESSURE LISTED ON THE DRIVERS DOORJAMB LABEL, THE VEHICLE H…
  • HONDA CR-V (2015), bulletin 10118193: Service bulletin - The Low Tire Pressure indicator is on with VSA DTC C0077-78 (low tire pressure threshold refinement) stored, and the tire pressures are properly set to the driver?s doorjamb label. The TPMS software ma…

Sources: NHTSA Office of Defects Investigation complaint database and manufacturer communications file, snapshots September 2026. A complaint or bulletin that mentions a code is a report about that vehicle, not a statement that the code has one cause.