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Home >> Infiniti >> 2013 >> JX35 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes & Symptom Tests) >> DTC/Circuit Diagnosis >> DTC P1800: VIAS Control Solenoid Valve 1 >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P1800 VIAS control solenoid valve 1 circuit An excessively low or high voltage signal is sent to ECM through the VIAS control solenoid valve 1.
  • Harness or connectors (The solenoid valve 1 circuit is open or shorted.)
  • VIAS control solenoid valve 1