Home >> Jaguar >> 2023 >> F-Pace Base >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index - DTC: Chassis Control Module (CHCM) -- F-Pace/X761 >> Diagnostic Trouble Code Index - DTC: Chassis Control Module (CHCM) (G2686354) >> Description And Operation >> Chassis Control Module (CHCM) >> DTC C1B18-94: Module Power Supplies - Unexpected operation >> Possible Causes