Home › Jaguar › 2018 › F-Pace Base › Repair and Diagnosis › Suspension › Suspension Control Systems › Diagnostic Trouble Code Index DTC: Suspension Control Module (ISCM) - F-Pace › Diagnostic Trouble Code Index DTC: Suspension Control Module (ISCM) › Description And Operation › Suspension Control Module (ISCM) › DTC C1A03-26: Left Front Height Sensor - Signal rate of change below threshold › Possible Causes