AutoCodes – Dodge – U11F9 Dodge

U11F9 Dodge Code - Engine Did Not Respond To Adaptive Cruise Control Torque Request

Quick Answer

The Diagnostic Trouble Code (DTC) sets when the Module detects that the Powertrain Control Module is not responding to Adaptive Cruise Control (ACC) Module torque request. Common causes include Check for Body Control Module (BCM) codes, Faulty Powertrain Control Module (PCM). 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: U11F9 Dodge indicates Engine Did Not Respond To Adaptive Cruise Control Torque Request.
Common causes: Common causes include Check for Body Control Module (BCM) codes, Faulty Powertrain Control Module (PCM).
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 526

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 03, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code U11F9 Dodge Description

The Diagnostic Trouble Code (DTC) sets when the Module detects that the Powertrain Control Module is not responding to Adaptive Cruise Control (ACC) Module torque request.

OBDII Code U11F9 Dodge - Engine Did Not Respond To Adaptive Cruise Control Torque Request - AutoCodes.com — U11F9 Dodge Code - Engine Did Not Respond To Adaptive Cruise Control Torque Request

What does this mean?

What are the Possible Causes of the DTC U11F9 Dodge?

Check for Body Control Module (BCM) codes
Faulty Powertrain Control Module (PCM)

How to Fix the DTC U11F9 Dodge?

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 U11F9 Dodge 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 U11F9 Dodge code?

Need more information on how to fix the U11F9 Dodge code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U11F9 Dodge code diagnosed by a professional: Find a repair shop in your area

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 U11F9 Dodge Code

1. What does the U11F9 OBDII code in a Dodge mean?

The U11F9 code indicates that the engine did not respond to an adaptive cruise control torque request in a Dodge vehicle.

2. What are the common symptoms of the U11F9 code?

Common symptoms include the adaptive cruise control system not working properly, reduced engine performance, and potential issues with acceleration.

3. What are the possible causes of the U11F9 code in a Dodge?

Possible causes include a faulty adaptive cruise control module, issues with the engine control module, wiring or connection problems, or a malfunctioning throttle system.

4. How can I diagnose the U11F9 code in my Dodge?

Diagnosis typically involves using a professional OBDII scanner to retrieve the code, checking the adaptive cruise control system components, inspecting wiring connections, and testing the engine response to torque requests.

5. Can I still drive my Dodge with the U11F9 code present?

It is not recommended to drive your Dodge with the U11F9 code present, as it can affect the performance of the adaptive cruise control system and potentially impact engine response.

6. How can I repair the U11F9 code in my Dodge?

Repair options may include replacing the adaptive cruise control module, addressing any issues with the engine control module, repairing wiring connections, or fixing problems with the throttle system.

7. Is the U11F9 code a serious issue in a Dodge?

While the U11F9 code may not cause immediate safety concerns, it is important to address the issue promptly to ensure the proper functioning of the adaptive cruise control system and maintain overall vehicle performance.

8. Can I reset the U11F9 code in my Dodge without fixing the underlying issue?

Resetting the code without addressing the underlying problem is not recommended, as it may lead to recurring issues with the adaptive cruise control system and engine response.

9. How much does it typically cost to repair the U11F9 code in a Dodge?

The cost of repairing the U11F9 code can vary depending on the specific issue causing the code, the needed parts, and labor costs. It is advisable to consult a professional mechanic for an accurate estimate.

10. Are there any preventive measures to avoid the U11F9 code in a Dodge?

Regular maintenance checks, prompt attention to any warning lights or unusual vehicle behavior, and following the manufacturer's recommended service schedule can help prevent issues like the U11F9 code from occurring.