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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 B1ADF-71: Sub Woofer Speaker Cable Actuator Stuck [07/2022 - ] >> Description

DTC B1ADF-71: Sub Woofer Speaker Cable Actuator Stuck [07/2022 - ]: Description

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

DTC No. Detection Item DTC Detection Condition Trouble Area
B1ADF71 Sub Woofer Speaker Cable Actuator Stuck Open in the sub-woofer speaker circuit is detected.
(1 trip detection logic)
  • Harness or connector
  • Stereo component amplifier assembly
  • No. 1 speaker with box assembly