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Fault Code P0595

Code meaning, symptoms, possible causes, part number, and estimated cost.

P0595

Heated Thermostat Heater Control Circuit Low

Severity: Medium

Code P0595 indicates a lower than normal voltage in the control circuit for the heated thermostat's heater. This can affect engine temperature regulation.

Part Details

Part Name

Heated Thermostat

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪250 - ₪800

Engine Location

Engine compartment

Symptoms

  • Unstable temperature gauge
  • Increased fuel consumption
  • Slow engine warm-up
  • Check Engine Light on

Possible Causes

  • 1Faulty heated thermostat
  • 2Damaged or shorted wiring
  • 3Bad electrical connector
  • 4Engine Control Unit (ECU) fault (rare)

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