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Range Rover Autobiography LWB
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Transmission
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Transmission Control Systems
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Diagnostic Trouble Code Index DTC: Transmission Control Module (TCM) -- Range Rover/L405
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Diagnostic Trouble Code Index DTC: Transmission Control Module (TCM)
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Description And Operation
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DTC P170F-64: Clutch Pressure Release Valve Failed - Signal plausibility failure
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Action
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DTC P170F-64: Clutch Pressure Release Valve Failed - Signal plausibility failure: Action
Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new transmission control module