P1465 — Mercury: A/C Relay Circuit Malfunction

Code breakdown

Manufacturer-specific meanings (Mercury)

• Fiat
  Circuito relè A/C
• FordLincolnMercury
  A/C Relay Circuit Malfunction
• BMW
  Heated Catalyst Battery Temperature Sensor 1 or 2 Plausibility
• Mercedes-Benz
  EPW Power
• Volkswagen
  Additive Pump Short To B+

Related codes

• P1400 — Manufacturer-specific fault code
• P1400-bmw — Heated Catalyst Battery Voltage or Current Too Low During Heating Bank 1
• P1400-fiat — Input basso circuito EGR ritorno pressione differenziale o comando posizione valvola ricircolo gas di scarico
• P1400-ford — Differential Pressure Feedback Electronic Sensor Circuit Low Voltage
• P1400-jaguar — Exhaust Gas Recirculation Valve Postion Control
• P1400-lexus — Sub-TP Sensor Malfunction

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