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Home >> Land Rover >> 2017 >> Range Rover SVAutobiography >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index: Transmission Control Switch DTC: Transmission Control Switch (TCS) -- Range Rover/L405 >> Diagnostic Trouble Code Index: Transmission Control Switch DTC: Transmission Control Switch (TCS) >> Description And Operation >> DTC P085D-97: Gear Shift Control Module "A" Performance - Component or system operation obstructed or blocked >> Possible Causes
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Possible Causes

NOTE: This DTC may be induced by the driver holding the transmission control switch and opposing its automatic movement.
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