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Home >> Toyota >> 2023 >> RAV4 XLE, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 81 (Navigation System - Diagnostic Codes (1 Of 2)) >> Navigation System >> DTC B15C3: Speaker Output Short [11/2018 - 10/2019] >> Description

DTC B15C3: Speaker Output Short [11/2018 - 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
  • Speakers
  • Stereo Component Amplifier*1
  • Radio and Display Receiver Assembly*2
  • DCM (telematics transceiver)*3
  1. *1: for 9 Speakers
  2. *2: for 6 Speakers
  3. *3: w/ Manual (SOS) Switch