AutoCodes – Nissan – P2118 2007 Nissan Pathfinder

P2118 2007 Nissan Pathfinder Code - Throttle Control Motor Circuit Short Bank 1

Quick Answer

The Throttle Control Motor is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve. Common causes include Faulty Electric Throttle Control (ETC) Actuator (Throttle Control Motor), Electric Throttle Control (ETC) Actuator harness is open or shorted, Electric Throttle Control (ETC) Actuator circuit poor electrical connection. 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
P2118 2007 Nissan Pathfinder indicates Throttle Control Motor Circuit Short Bank 1.
Common causes
Common causes include Faulty Electric Throttle Control (ETC) Actuator (Throttle Control Motor), Electric Throttle Control (ETC) Actuator harness is open or shorted, Electric Throttle Control (ETC) Actuator circuit poor electrical connection.
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 3,146
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P2118 2007 Nissan Pathfinder Description

The Throttle Control Motor is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve. The current opening angle of the throttle valve is detected by the throttle position sensor and it provides feedback to the ECM to control the throttle control motor to make the throttle valve opening angle properly in response to driving condition.
OBDII Code P2118 2007 Nissan Pathfinder - Throttle Control Motor Circuit Short Bank 1 - AutoCodes.com
P2118 2007 Nissan Pathfinder Code - Throttle Control Motor Circuit Short Bank 1

What are the Possible Causes of the DTC P2118 2007 Nissan Pathfinder?

  • Faulty Electric Throttle Control (ETC) Actuator (Throttle Control Motor)
  • Electric Throttle Control (ETC) Actuator harness is open or shorted
  • Electric Throttle Control (ETC) Actuator circuit poor electrical connection

How to Fix the DTC P2118 2007 Nissan Pathfinder?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2118 2007 Nissan Pathfinder 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 P2118 2007 Nissan Pathfinder code?

Need more information on how to fix the P2118 2007 Nissan Pathfinder code? Get Access to Factory Service Manuals

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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 P2118 2007 Nissan Pathfinder Code

1. What are the common symptoms of OBDII code P2118 on a 2007 Nissan Pathfinder?

The common symptoms of OBDII code P2118 on a 2007 Nissan Pathfinder include reduced engine power, acceleration issues, and the vehicle going into "limp mode."

2. What are the possible causes of the Throttle Control Motor Circuit Short Bank 1 error code on a 2007 Nissan Pathfinder?

Possible causes of the P2118 code on a 2007 Nissan Pathfinder include a faulty throttle control motor, damaged wiring or connectors, or issues with the throttle position sensor.

3. How can I diagnose the Throttle Control Motor Circuit Short Bank 1 issue on my 2007 Nissan Pathfinder?

Diagnosing the P2118 code requires using an OBDII scanner to read the code, checking the throttle control motor and related components for damage, and inspecting the wiring and connectors for any issues.

4. Can I still drive my 2007 Nissan Pathfinder with the P2118 error code?

It is not recommended to drive your 2007 Nissan Pathfinder with the P2118 code as it can lead to performance issues and potentially unsafe driving conditions. It is best to address the issue promptly.

5. How can I repair the Throttle Control Motor Circuit Short Bank 1 problem on my 2007 Nissan Pathfinder?

Repairing the P2118 code on a 2007 Nissan Pathfinder may involve replacing the throttle control motor, repairing damaged wiring or connectors, or resetting the throttle position sensor.

6. Will resetting the OBDII code P2118 on my 2007 Nissan Pathfinder make the issue go away?

Resetting the P2118 code may temporarily clear the error, but if the underlying issue causing the code is not addressed, it is likely to reappear. It is important to diagnose and repair the root cause of the problem.

7. How much does it typically cost to fix the Throttle Control Motor Circuit Short Bank 1 error on a 2007 Nissan Pathfinder?

The cost of fixing the P2118 code on a 2007 Nissan Pathfinder can vary depending on the specific issue, labor rates, and parts needed. It is recommended to consult with a mechanic for an accurate estimate.

8. Can a DIY enthusiast repair the Throttle Control Motor Circuit Short Bank 1 problem on a 2007 Nissan Pathfinder?

While some DIY enthusiasts may be able to address simple issues related to the P2118 code, more complex problems may require specialized tools and expertise. It is best to consult with a professional mechanic for proper diagnosis and repair.

9. Will driving with the P2118 error code damage other components of my 2007 Nissan Pathfinder?

Continuously driving with the P2118 code on a 2007 Nissan Pathfinder can potentially cause further damage to the throttle control system and other related components. It is advisable to address the issue promptly to prevent any additional damage.

10. How often does the Throttle Control Motor Circuit Short Bank 1 error occur in 2007 Nissan Pathfinders?

The P2118 code related to the Throttle Control Motor Circuit Short Bank 1 can occur in 2007 Nissan Pathfinders due to various factors such as wear and tear, electrical issues, or component failures. Regular maintenance and prompt repairs can help prevent this error from happening frequently.

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