AutoCodes – Jeep – P2103 Jeep

P2103 Jeep Code - Electronic Throttle Control Motor Circuit High

Quick Answer

The Electronic Throttle Control (ETC) Motor is controlled by the Powertrain Control Module (PCM). Common causes include Faulty Electronic Throttle Control (ETC) Motor, Electronic Throttle Control Motor harness is open or shorted, Electronic Throttle Control Motor 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: P2103 Jeep indicates Electronic Throttle Control Motor Circuit High.
Common causes: Common causes include Faulty Electronic Throttle Control (ETC) Motor, Electronic Throttle Control Motor harness is open or shorted, Electronic Throttle Control Motor 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 7,425

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 Jul 13, 2020

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code P2103 Jeep Description

The Electronic Throttle Control (ETC) Motor is controlled by the Powertrain Control Module (PCM). The DC motor located in the Throttle Body drives the throttle blade. In order to decrease idle speed, along with spark and fuel delivery changes the PCM commands the throttle closed reducing air flow into the engine and the idle speed decreases. In order to increase idle speed, the PCM commands the throttle plate open allowing more air to pass the throttle plate. The Diagnostic Trouble Code (DTC) will set when the PCM detects a high Motor Driver circuit.

OBDII Code P2103 Jeep - Electronic Throttle Control Motor Circuit High - AutoCodes.com — P2103 Jeep Code - Electronic Throttle Control Motor Circuit High

What does this mean?

What are the Possible Causes of the DTC P2103 Jeep?

Faulty Electronic Throttle Control (ETC) Motor
Electronic Throttle Control Motor harness is open or shorted
Electronic Throttle Control Motor circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P2103 Jeep?

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

User Submitted Video

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2103 Jeep 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.

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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 P2103 Jeep Code

1. What are common symptoms of OBDII code P2103 in a Jeep related to Electronic Throttle Control Motor Circuit High?

- Common symptoms include the engine stalling, lack of acceleration, and the vehicle going into limp mode.

2. What are possible causes of OBDII code P2103 in a Jeep related to Electronic Throttle Control Motor Circuit High?

- Possible causes include a faulty electronic throttle control motor, damaged wiring or connectors, or a problem with the throttle position sensor.

3. How can I diagnose OBDII code P2103 in a Jeep related to Electronic Throttle Control Motor Circuit High?

- Diagnosing the issue involves conducting a thorough inspection of the throttle system, checking for any damaged components, and using a scan tool to analyze live data.

4. Can I still drive my Jeep with OBDII code P2103 related to Electronic Throttle Control Motor Circuit High?

- It is not recommended to drive the vehicle with this code present, as it can lead to safety issues and further damage to the engine.

5. What are some repair tips for fixing OBDII code P2103 in a Jeep related to Electronic Throttle Control Motor Circuit High?

- Repair tips include checking and cleaning the throttle body, inspecting the wiring harness for any damage, and testing the throttle position sensor for proper function.

6. Will resetting the OBDII code P2103 in a Jeep related to Electronic Throttle Control Motor Circuit High make it go away permanently?

- Resetting the code may temporarily turn off the check engine light, but if the underlying issue is not addressed, the code is likely to reappear.

7. Is it safe to continue driving if the OBDII code P2103 in a Jeep related to Electronic Throttle Control Motor Circuit High comes on intermittently?

- It is not recommended to continue driving the vehicle if the code appears intermittently, as it indicates an underlying problem that needs to be addressed promptly.

8. How much does it typically cost to repair OBDII code P2103 in a Jeep related to Electronic Throttle Control Motor Circuit High?

- The cost of repair can vary depending on the cause of the issue, but it may range from $200 to $500 for parts and labor.

9. Can a DIY enthusiast fix OBDII code P2103 in a Jeep related to Electronic Throttle Control Motor Circuit High?

- While some simple repairs like cleaning the throttle body can be done by a DIY enthusiast, diagnosing and fixing complex issues may require professional help.

10. How long does it take to repair OBDII code P2103 in a Jeep related to Electronic Throttle Control Motor Circuit High?

- The repair time can vary based on the specific cause of the code, but it typically takes a few hours to a day for a mechanic to diagnose and fix the issue.