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OBD-II Code Dodge

P1599 — Dodge — A/C Pressure Sensor Voltage Too Low

The A/C pressure sensor is sending a low voltage signal.

Brand Dodge
System A/C System
Severity Low
Safe to drive? Yes, with caution
Advanced scanner Not necessarily

What does code P1599 mean on Dodge vehicles?

The A/C pressure sensor is sending a low voltage signal.

Common symptoms

  • A/C does not engage

Possible causes

  • Faulty sensor
  • open circuit

Initial recommendation

Inspect A/C pressure sensor and wiring.

Safety notice

This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.

Analyze this code with MecaOBD

Use the app to combine Dodge code P1599 with your vehicle's actual symptoms for more complete diagnostic guidance.

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