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Diagnostic Trouble Code Index DTC: HVAC Control Module (HVAC) -- Range Rover/L405
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Description And Operation
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Diagnostic Trouble Code Index - DTC: HVAC Control Module (HVAC) (G2164849)
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DTC B1B73-12: LIN Bus #2 Power Supply Circuit - Circuit short to battery
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Action
DTC B1B73-12: LIN Bus #2 Power Supply Circuit - Circuit short to battery: Action
Refer to the appropriate system wiring diagrams and check the LIN component supply circuit for short circuit to power