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Defender 110 SE
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Repair and Diagnosis (Single Page)
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Diagnostic Trouble Code Index DTC: Headlamp Control Module (HCM) -- Defender/L663
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Diagnostic Trouble Code Index - DTC: Headlamp Control Module (HCM) (G2423982)
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Description And Operation
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Headlamp Control Module (HCM)
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DTC U201A-51: Control Module Main Calibration Data - Not programed
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Action
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DTC U201A-51: Control Module Main Calibration Data - Not programed: Action
Using the Jaguar Land Rover approved diagnostic equipment, re-configure the headlamp control module with the latest level software