EV Diagnostics
Source-backed diagnostic reference

P1502 EV diagnostic code

Idle Speed Control Valve Closing Solenoid Control Circuit Signal High Or Low

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

  • BMW: Idle Speed Control Valve Closing Solenoid Control Circuit Signal High Or Low Source
  • BUICK: Theft Deterrent System No Password Received Source
  • CADILLAC: Theft Deterrent System No Password Received Source
  • CHEVY: Theft Deterrent System No Password Received Source
  • CHRYSLER: Theft Deterrent System No Password Received Source
  • FORD: Invalid or Missing Vehicle Speed Message or Brake Data Source
  • GM: Theft Deterrent System No Password Received Source
  • GMC: Theft Deterrent System No Password Received Source
  • LINCOLN: Invalid or Missing Vehicle Speed Message or Brake Data Source
  • MERCURY: Invalid or Missing Vehicle Speed Message or Brake Data Source
  • OLDSMOBILE: Theft Deterrent System No Password Received Source
  • OTHER: Vehicle Speed Sensor Intermittent Malfunction Source
  • SATURN: Theft Deterrent System No Password Received Source
  • SUBARU: Radiator Fan Function Problem Source
  • VOLKSWAGEN: Fuel Pump Relay Circuit Short To B+ Source

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