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Home >> Toyota >> 2012 >> Camry L >> Repair and Diagnosis >> Suspension >> Wheels & Tire System >> Tire Pressure Warning System (Diagnostic Codes & Circuit Tests) (Except Hybrid) >> Tire Pressure Warning System >> DTC C2177/77: Initialization not Completed >> Description

DTC C2177/77: Initialization not Completed: Description

Initialization is necessary if one of the following occurs:

DTC No. DTC Detection Condition Trouble Area
C2177/77
  • All conditions below are met:
  • During initialization
  • Tire pressure warning valve and transmitter is not in stop mode
  • Signal is not received from tire pressure warning valve and transmitter for 20 minutes or more
  • Vehicle speed is more than 8 km/h (5 mph) for a total of 20 minutes
  • Tire pressure warning valve and transmitter
  • Wire harness or connector
  • Tire pressure warning ECU and receiver