AutoCodes – Nissan – P2100 2010 Nissan Rogue

P2100 2010 Nissan Rogue Code - Throttle Control Motor Relay Circuit Open

Quick Answer

The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve. Common causes include Dirty throttle body, Faulty Throttle Actuator Control Motor Relay, Throttle Actuator Control Motor Relay harness is open. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P2100 2010 Nissan Rogue indicates Throttle Control Motor Relay Circuit Open.
Common causes: Common causes include Dirty throttle body, Faulty Throttle Actuator Control Motor Relay, Throttle Actuator Control Motor Relay harness is open.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 5,522

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Feb 28, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P2100 2010 Nissan Rogue Description

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.

OBDII Code P2100 2010 Nissan Rogue - Throttle Control Motor Relay Circuit Open - AutoCodes.com — P2100 2010 Nissan Rogue Code - Throttle Control Motor Relay Circuit Open

What does this mean?

What are the Possible Causes of the DTC P2100 2010 Nissan Rogue?

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 DTC P2100 2010 Nissan Rogue?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

Check fuses on the IPDM first.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2100 2010 Nissan Rogue code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P2100 2010 Nissan Rogue code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2100 2010 Nissan Rogue Code

1. What are the common symptoms of OBDII code P2100 in a 2010 Nissan Rogue?

The common symptoms of OBDII code P2100 in a 2010 Nissan Rogue include the engine stalling, reduced engine power, and the vehicle going into limp mode.

2. What does the OBDII code P2100 on a 2010 Nissan Rogue mean?

OBDII code P2100 on a 2010 Nissan Rogue indicates a Throttle Control Motor Relay Circuit Open, meaning a malfunction in the circuit controlling the throttle motor relay.

3. What are the possible causes of OBDII code P2100 in a 2010 Nissan Rogue?

Possible causes of OBDII code P2100 in a 2010 Nissan Rogue include a faulty throttle control motor relay, damaged wiring or connectors in the circuit, or a problem with the throttle control motor itself.

4. How can I diagnose the OBDII code P2100 in my 2010 Nissan Rogue?

Diagnosing OBDII code P2100 in a 2010 Nissan Rogue involves using a scan tool to read the code, inspecting the throttle control motor relay and its circuit for any visible damage, and testing the components for proper functionality.

5. Can I still drive my 2010 Nissan Rogue with OBDII code P2100?

It is not recommended to drive your 2010 Nissan Rogue with OBDII code P2100, as it can lead to engine performance issues and potential safety hazards. It's best to have the issue diagnosed and repaired as soon as possible.

6. How can I repair OBDII code P2100 in my 2010 Nissan Rogue?

Repairing OBDII code P2100 in a 2010 Nissan Rogue may involve replacing the throttle control motor relay, repairing any damaged wiring or connectors in the circuit, or addressing any issues with the throttle control motor itself.

7. Is it possible to reset OBDII code P2100 in a 2010 Nissan Rogue without repairs?

While clearing the code may temporarily turn off the check engine light, it will not fix the underlying issue causing OBDII code P2100 in a 2010 Nissan Rogue. It's important to address the root cause of the problem to prevent further issues.

8. How much does it typically cost to repair OBDII code P2100 in a 2010 Nissan Rogue?

The cost of repairing OBDII code P2100 in a 2010 Nissan Rogue can vary depending on the exact cause of the issue, the parts needed for repair, and labor costs. It's recommended to get a diagnostic from a qualified mechanic for an accurate estimate.

9. Can a DIY enthusiast fix OBDII code P2100 in a 2010 Nissan Rogue?

While some DIY enthusiasts may have the skills to diagnose and repair OBDII code P2100 in a 2010 Nissan Rogue, it's a complex issue that may require specialized tools and knowledge. It's recommended to consult a professional mechanic for proper diagnosis and repair.

10. How can I prevent OBDII code P2100 from appearing in my 2010 Nissan Rogue in the future?

To prevent OBDII code P2100 from appearing in your 2010 Nissan Rogue in the future, it's important to regularly maintain your vehicle, address any engine performance issues promptly, and follow the manufacturer's recommended maintenance schedule.