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Home >> Lexus >> 2008 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 43 (Tire Pressure Warning System) >> Tire Pressure Warning System >> DTC C2177/77 Initialization not Completed >> Description

DTC C2177/77 Initialization not Completed: Description

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.

Initialization is necessary if one of the following occurs

DTC DETECTING CONDITION CHART

DTC No DTC Detection Condition Trouble Area
C2177/77 When 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
  • Tire pressure warning antenna
  • Wire harness or connector
  • Tire pressure warning ECU and receiver
  • Tire pressure warning reset switch (Satellite switch)