Home › Land Rover › 2013 › Range Rover Autobiography › Repair and Diagnosis › Quick Lookups › DTC Index › Diagnostic Trouble Code Index DTC: Tire Pressure Monitoring System Control Module (TPMSCM) -- Range Rover/L405 › Diagnostic Trouble Code Index DTC: Tire Pressure Monitoring System Control Module (TPMSCM) › Description And Operation › DTC C1A58-85: Right Front Tire Pressure Sensor and Transmitter Assembly - Signal above allowable range › Possible Causes