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Home >> Lexus >> 2019 >> ES 350 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 256 (Navigation System (Hybrid) - Diagnostic Codes (1 Of 2)) >> NAVIGATION SYSTEM (for HV Model) >> DTC B15C3: Speaker Output Short [06/2018 - 10/2019] >> Description

DTC B15C3: Speaker Output Short [06/2018 - 10/2019]: Description

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This DTC is stored when a malfunction occurs in the speakers.

DTC No. Detection Item DTC Detection Condition Trouble Area
B15C3 Speaker Output Short A short is detected in the speaker output circuit.
  • Harness or connector
  • Speaker
  • Stereo component amplifier assembly
  • DCM (telematics transceiver)*
  1. *: w/ Manual (SOS) Switch
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