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Home >> Land Rover >> 2017 >> Range Rover Sport HSE Dynamic >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index: Transmission Control Switch -- Range Rover Sport/L494 >> Diagnostic Trouble Code Index: Transmission Control Switch >> Description And Operation >> DTC B146A-29: Control Module Integral User Switches - Signal invalid >> Action

DTC B146A-29: Control Module Integral User Switches - Signal invalid: Action

NOTE: To check the operation of the transmission control switch, start the engine and move the transmission control switch to each position.