P1126 NISSAN - Throttle Control Motor Relay Circuit Open

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What does this mean?

P1126 NISSAN Possible Causes

  • Faulty Throttle Control Motor relay
  • Throttle Control Motor relay harness is open or shorted
  • Throttle Control Motor relay circuit poor electrical connection

How do I fix code P1126 NISSAN

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

P1126 NISSAN Tech Notes

For 2000-2001 Nissan models see: P1126 Nissan

Cost of diagnosing the P1126 NISSAN code

    Labor: 1.0

    The cost of diagnosing the P1126 NISSAN code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

When is the P1126 NISSAN code detected?

Engine Control Module (ECM) detects a voltage of power source for throttle control motor is excessively low.

P1126 NISSAN Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1126 NISSAN Meaning

Power supply for the throttle control motor is provided to the Engine Control Module (ECM) via throttle control motor relay. The throttle control motor relay is ON/OFF controlled by the ECM. When the ignition switch is turned ON, the ECM sends an ON signal to throttle control motor relay and battery voltage is provided to the ECM. When the ignition switch is turned OFF, the ECM sends an OFF signal to throttle control motor relay and battery voltage is not provided to the ECM.

Throttle Control Motor Relay Circuit Open is for Nissan vehicles other than the 2000-2001 models
OBDII Code P1126 NISSAN - Throttle Control Motor Relay Circuit Open - Engine-Codes.com

P1126 NISSAN More Information

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