AutoCodes – Toyota – P2118 2013 Toyota RAV4

P2118 2013 Toyota RAV4 Code - Throttle Actuator Control Motor Current Range / Performance

Quick Answer

The Electronic Throttle Control System (ETCS) has a dedicated power supply circuit. Common causes include Electronic Throttle Control System (ETCS) Fuse, Faulty Battery, Loose or damaged battery terminals. 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 2013 Toyota RAV4 indicates Throttle Actuator Control Motor Current Range / Performance.
Common causes: Common causes include Electronic Throttle Control System (ETCS) Fuse, Faulty Battery, Loose or damaged battery terminals.
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 700

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 Sep 16, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2118 2013 Toyota RAV4 Description

The Electronic Throttle Control System (ETCS) has a dedicated power supply circuit. The voltage (+BM) is monitored and when the voltage is low (less than 4 V), the Engine Control Module (ECM) concludes that the ETCS has a fault and the current to the throttle actuator is cut. When the voltage becomes unstable, the ETCS itself becomes unstable. For this reason, when the voltage is low, the current to the actuator is cut. If repairs are made and the system has returned to normal, turn the ignition switch OFF. The ECM then allows current to flow to the actuator and the actuator can be restarted.
The ECM monitors the battery supply voltage applied to the throttle actuator. When the power supply voltage (+BM) is less than 4 V for 0.8 seconds or more, the ECM interprets this as an open in the power supply circuit (+BM). The ECM illuminates the MIL and stores the Diagnostic Trouble Code (DTC).

OBDII Code P2118 2013 Toyota RAV4 - Throttle Actuator Control Motor Current Range / Performance - AutoCodes.com — P2118 2013 Toyota RAV4 Code - Throttle Actuator Control Motor Current Range / Performance

What does this mean?

What are the Possible Causes of the DTC P2118 2013 Toyota RAV4?

Electronic Throttle Control System (ETCS) Fuse
Faulty Battery
Loose or damaged battery terminals
Faulty Throttle with Motor Body Assembly
Faulty Engine Control Module (ECM)

How to Fix the DTC P2118 2013 Toyota RAV4?

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 2013 Toyota RAV4 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 2013 Toyota RAV4 code?

Need more information on how to fix the P2118 2013 Toyota RAV4 code? Get Access to Factory Service Manuals

Need Help with the 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 P2118 2013 Toyota RAV4 Code

1. What does the OBDII code P2118 on a 2013 Toyota RAV4 mean?

The code P2118 indicates a problem with the Throttle Actuator Control Motor Current Range/Performance.

2. What are the common symptoms of a P2118 error code in a 2013 Toyota RAV4?

Common symptoms include reduced engine power, stalling, rough idling, and the vehicle going into "limp mode."

3. What are the possible causes of the P2118 code in a 2013 Toyota RAV4?

Potential causes include a faulty throttle actuator control motor, wiring issues, a dirty throttle body, or a malfunctioning electronic throttle control system.

4. How can I diagnose the P2118 code on my 2013 Toyota RAV4?

Diagnosis involves checking the throttle actuator control motor for proper operation, inspecting the wiring for any damage, and scanning the system for any related codes.

5. Can I continue driving my 2013 Toyota RAV4 with the P2118 code?

It is not recommended to drive the vehicle with the P2118 code, as it can lead to unsafe driving conditions and potential further damage to the engine.

6. How can I repair the P2118 error code on my 2013 Toyota RAV4?

Repair options include replacing the throttle actuator control motor, repairing any damaged wiring, cleaning the throttle body, or resetting the electronic throttle control system.

7. Is it possible to clear the P2118 code on my 2013 Toyota RAV4 without fixing the issue?

Clearing the code without addressing the underlying problem may temporarily turn off the check engine light, but the issue will likely reoccur.

8. Can a DIY enthusiast fix the P2118 code on a 2013 Toyota RAV4?

Depending on the skill level and tools available, some DIY enthusiasts may be able to address the P2118 code by replacing the throttle actuator control motor or cleaning the throttle body.

9. How much does it typically cost to repair the P2118 code on a 2013 Toyota RAV4?

The cost of repairing the P2118 code can vary depending on the specific issue, but it may range from $200 to $500 or more, including parts and labor.

10. How can I prevent the P2118 code from recurring in my 2013 Toyota RAV4?

Regular maintenance, such as keeping the throttle body clean and addressing any electrical issues promptly, can help prevent the P2118 code from reoccurring.