DTC C1048-18: Safety Control Valve - Circuit current below threshold: Action
- Refer to the appropriate system wiring diagram and check the dynamic response safety control valve circuit, harness and connectors for open circuit, high resistance. Repair circuit as required, Clear the DTCs and retest
- Refer to the appropriate system wiring diagram and check the resistance of the dynamic response safety control valve circuit (nominal value should be 1.9 ohms). Repair circuit as required, Clear the DTCs and retest
- If the fault persists, install a new dynamic response valve block as required and reset adaptive data. Clear the DTCs and retest