Engine-Codes - Nissan - P2100 2008 NISSAN ROGUE

P2100 2008 NISSAN ROGUE Code - Throttle Control Motor Relay Circuit Open

- Code Popularity: 2,994 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
Table of contents

|What are the Possible Causes of the P2100 2008 NISSAN ROGUE Code?

  • Dirty throttle body
  • Faulty Throttle Actuator Control Motor Relay
  • Throttle Actuator Control Motor Relay harness is open
  • Throttle Actuator Control Motor Relay circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

|How to Fix the P2100 2008 NISSAN ROGUE Code?

Start by checking 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.

|P2100 2008 NISSAN ROGUE code tech notes

Check fuses on the IPDM first.

|What is the cost to diagnose the P2100 2008 NISSAN ROGUE code?

Labor: 1.0

The cost to diagnose the P2100 2008 NISSAN ROGUE code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are P2100 2008 NISSAN ROGUE code possible symptoms?

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

|What Does the P2100 2008 NISSAN ROGUE Code Mean?

The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve. Power supply for the throttle control motor is provided to the 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. The opening angle of the throttle valve is detected by the throttle position sensor which is mounted on the throttle body. The throttle position sensor provides feedback to the ECM. This feedback allows the ECM to control the throttle actuator and monitor the throttle opening angle in response to driver inputs.
Throttle Control Motor Relay Circuit Open

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