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Home >> Lexus >> 2021 >> UX 200 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> (Navigation System) (Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2)) >> (Navigation System) >> DTC B1ACA-71: Front Right Speaker Cable Actuator Stuck [07/2022 - ] >> Description

DTC B1ACA-71: Front Right Speaker Cable Actuator Stuck [07/2022 - ]: Description

This DTC is stored when the stereo component amplifier assembly detects an open in the front speaker RH circuit by energizing the speaker line.

DTC No. Detection Item DTC Detection Condition Trouble Area
B1ACA71 Front Right Speaker Cable Actuator Stuck Open in the front speaker RH circuit is detected.
(1 trip detection logic)
  • Harness or connector
  • Stereo component amplifier assembly
  • Front No. 1 speaker assembly RH
  • Front No. 2 speaker assembly RH
  • Telematics transceiver