Home >> Jaguar >> 2017 >> XF S, RWD >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Anti-Lock Brake System Control Module (Abs) - LWB -- XF/X260 >> Diagnostic Trouble Code Index DTC: Anti-Lock Brake System Control Module (ABS) - LWB >> Description And Operation >> Anti-Lock Brake System Control Module (Abs) >> DTC C1D00-86: Park Brake Apply Switch - Signal invalid >> Possible Causes