LEMON Manuals
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Land Rover
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2017
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Discovery Sport SE
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Diagnostic Trouble Code Index DTC: Adaptive Speed Control Module (ASCM) -- Discovery Sport/L550
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Diagnostic Trouble Code Index DTC: Adaptive Speed Control Module (ASCM)
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Description And Operation
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DTC C0078-61: Tire Diameter - Signal calculation failure
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Possible Causes
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Possible Causes
Wheel/tire size incorrect
Steering angle sensor system fault
Yaw rate lateral acceleration sensor system fault