LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Land Rover >> 2021 >> Discovery S >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: TELEMATIC Control Module (TCU) -- Discovery/L462 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: TELEMATIC Control Module (TCU) (G2058462) >> DTC B117A-01: Backup Microphone - General electrical failure >> Action
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC B117A-01: Backup Microphone - General electrical failure: Action

NOTE: This DTC will cause the warning "SOS limited functionality" to be displayed on the instrument cluster
scientia non olet · About LEMON Manuals