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Home >> Lexus >> 2010 >> IS 250 AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Navigation (For HDD) (Diagnostic Codes & Symptom Tests) >> NAVIGATION SYSTEM (for HDD) >> DTC B1591: No Response from Audio HU; DTC B15D1: Audio HU Disconnected >> Inspection Procedure >> Notes

Inspection Procedure: Notes

NOTE:
  • Inspect the fuses for circuits related to this system before performing the following inspection procedure.
  • After replacing the radio receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, registration of the XM radio ID is necessary. (w/ SDARS System)