Home >> Jaguar >> 2013 >> XK Base, 2D Convertible >> Repair and Diagnosis (Single Page) >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Instrument Cluster (IPC) -- XK/X150 >> Diagnostic Trouble Code Index DTC: Instrument Cluster (IPC) >> Description And Operation >> Instrument Panel Cluster [IPC] >> DTC P0635-22: Power steering control circuit - Signal amplitude > maximum >> Possible Causes