EV Diagnostics
Source-backed diagnostic reference

P1483 EV diagnostic code

Engine Coolilng System Performance

Reference status: This page preserves source-backed code definitions for discovery. Manufacturer/model applicability, repair steps and safety conclusions are not treated as verified unless a manufacturer-specific verified report is available.

Reference definitions

  • BUICK: Engine Coolilng System Performance Source
  • CADILLAC: Engine Cooling System Performance Source
  • CHEVY: Engine Coolilng System Performance Source
  • CHRYSLER: Engine Coolilng System Performance Source
  • DODGE: Catalyst Temperature Sensor Circuit Shorted High Source
  • FORD: Power to Cooling Fan Exceeded Normal Draw Source
  • GM: Engine Coolilng System Performance Source
  • GMC: Engine Coolilng System Performance Source
  • JEEP: Catalyst Temperature Sensor Circuit Shorted High Source
  • LINCOLN: Power to Cooling Fan Exceeded Normal Draw Source
  • MERCURY: Power to Cooling Fan Exceeded Normal Draw Source
  • OLDSMOBILE: Engine Cooling System Performance Source
  • OTHER: Power To Fan Circuit Overcurrent Source
  • PLYMOUTH: Catalyst Temperature Sensor Circuit Shorted High Source
  • PONTIAC: Catalyst Temperature Sensor Circuit Shorted High Source
  • SATURN: Engine Coolilng System Performance Source

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