P1242 – Throttle Control Motor Relay (Nissan)

Description

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

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Symptoms

  • No throttle response
  • Limp mode

Causes

  • Faulty relay
  • Wiring issues

Diagnosis

  • Test relay
  • Inspect wiring

Repair

  • Replace relay
  • Repair wiring