P1243 – Throttle Control Motor Circuit (Nissan)

Description

The ECM detected a malfunction in the throttle control motor circuit.

Want to confirm the real cause of this fault code?

A high-quality OBD2 scanner gives you live data, fuel trims, sensor readings and freeze-frame information — exactly what you need to verify the root cause of this code with confidence.

View Recommended Scanners

Symptoms

  • Limp mode
  • No throttle response

Causes

  • Open/short wiring
  • Faulty motor

Diagnosis

  • Check wiring
  • Test throttle motor

Repair

  • Repair wiring
  • Replace motor