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Home >> Porsche >> 2017 >> Macan Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 661 (Diagnostic Trouble Code Index DTC: Audio Amplifier Module (AAM) -- Discovery/L462) >> Diagnostic Trouble Code Index DTC: Audio Amplifier Module (AAM) >> Description And Operation >> DTC B1A03-12: Speaker #3 - Circuit short to battery >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2018 Land Rover Discovery and 2017 Land Rover Discovery. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • Circuit reference for InControl Touch Pro 11 and 17 speaker systems - RIGHT_FRONT_HIGH_POS/RIGHT_FRONT_HIGH_NEG
  • Circuit reference for InControl Touch Pro 10 speaker systems - SPK-FR HIGH +/SPK-FR HIGH -