EV Diagnostics
Source-backed diagnostic reference

P1517 EV diagnostic code

Throttle Actuator Control (TAC) Module 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: Throttle Actuator Control (TAC) Module Performance Source
  • CADILLAC: Throttle Actuator Control (TAC) Module Performance Source
  • CHEVY: Throttle Actuator Control (TAC) Module Performance Source
  • CHRYSLER: Throttle Actuator Control (TAC) Module Performance Source
  • FORD: Intake Manifold Runner Control Input Error Source
  • GM: Throttle Actuator Control (TAC) Module Performance Source
  • GMC: Throttle Actuator Control (TAC) Module Performance Source
  • JAGUAR: Cranking Neutral Drive Fault Source
  • LINCOLN: Intake Manifold Runner Control Input Error Source
  • MAZDA: Cranking Neutral Drive Fault Source
  • MERCURY: Intake Manifold Runner Control Input Error Source
  • OLDSMOBILE: Throttle Actuator Control TAC Module Performance Source
  • OTHER: IMRC Input Error (Bank 2) Source
  • SATURN: Throttle Actuator Control TAC Module Performance Source
  • SUBARU: Idle Air Control Solenoid Signal 4 Circuit High Input Source
  • VOLKSWAGEN: Main Relay Circuit Electrical Malfunction Source

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