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Land Rover
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2013
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Range Rover HSE
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Repair and Diagnosis
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General Information
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DTC Index
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Diagnostic Trouble Code Index DTC: Audio Amplifier Module (AAM) -- Range Rover/L405
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Diagnostic Trouble Code Index DTC: Audio Amplifier Module (AAM)
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Description And Operation
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DTC B1291-1A: Speaker #20 - Circuit resistance below threshold
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Possible Causes
Possible Causes
NOTE:
Circuit reference - RIGHT_REAR_HIGH_POS/RIGHT_REAR_HIGH_NEG
Rear right door high range (tweeter) speaker circuit short circuit
Audio amplifier module internal failure