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Home >> Lexus >> 2019 >> ES 350 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 267 (Tire Pressure Warning System (Hybrid) - Diagnostic Codes & Symptom Tests) >> TIRE PRESSURE WARNING SYSTEM (for HV Model) >> DTC C2179: Tire Pressure Monitor ECU Communication Stop [06/2018 - ] >> Description

DTC C2179: Tire Pressure Monitor ECU Communication Stop [06/2018 - ]: Description

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The main body ECU (multiplex network body ECU) sends signals to the tire pressure warning ECU and receiver via a direct line.

DTC No. Detection Item DTC Detection Condition Trouble Area Note
C2179 Tire Pressure Monitor ECU Communication Stop Communication between the main body ECU (multiplex network body ECU) and tire pressure warning ECU and receiver is interrupted for 10 seconds or more.
  • Main body ECU (Multiplex network body ECU)
  • Wire harness or connector
  • Tire pressure warning ECU and receiver
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