AutoCodes – Jeep – U010C Jeep

U010C Jeep Code - Lost Communication With Turbocharger/Supercharger Control Module

Quick Answer

The Variable Geometry Turbocharger (VGT) is electronically activated by the VGT Actuator. Common causes include Faulty Turbocharger/Supercharger Control Module, Turbocharger/Supercharger Control Module harness is open or shorted, Turbocharger/Supercharger Control Module 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: U010C Jeep indicates Lost Communication With Turbocharger/Supercharger Control Module.
Common causes: Common causes include Faulty Turbocharger/Supercharger Control Module, Turbocharger/Supercharger Control Module harness is open or shorted, Turbocharger/Supercharger Control Module 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 983

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 Mar 30, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U010C Jeep Description

The Variable Geometry Turbocharger (VGT) is electronically activated by the VGT Actuator. The VGT Actuator is a smart device that receives information via the J1939 datalink from the Powertrain Control Module (PCM). The VGT Actuator performs its own diagnostics and reports failures back to the PCM over the J1939 datalink. The Diagnostic Trouble Code (DTC) sets when the PCM does not receive a message from the VGT actuator in a calibrated amount of time.

OBDII Code U010C Jeep - Lost Communication With Turbocharger/Supercharger Control Module - AutoCodes.com — U010C Jeep Code - Lost Communication With Turbocharger/Supercharger Control Module

What does this mean?

What are the Possible Causes of the DTC U010C Jeep?

Faulty Turbocharger/Supercharger Control Module
Turbocharger/Supercharger Control Module harness is open or shorted
Turbocharger/Supercharger Control Module circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC U010C 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U010C 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 U010C Jeep Code

1. What are common symptoms associated with OBDII code U010C in a Jeep?

- Common symptoms include poor engine performance, reduced power, check engine light illumination, and potential stalling.

2. What could cause the OBDII code U010C to appear in a Jeep?

- The code U010C typically indicates a communication failure between the vehicle's Engine Control Module (ECM) and the Turbocharger/Supercharger Control Module.

3. How can I diagnose the U010C code in my Jeep?

- Diagnosing the U010C code involves checking the wiring connections between the ECM and the turbocharger/supercharger control module, as well as ensuring proper module functionality.

4. Can a faulty turbocharger or supercharger cause the U010C code to trigger?

- While a faulty turbocharger or supercharger can potentially affect communication with the control module, the U010C code usually points to an issue with the control module itself or its communication system.

5. What are some repair tips for resolving the U010C code in a Jeep?

- Repair tips may include checking and repairing damaged wiring, ensuring proper module connections, resetting the ECM, or replacing the turbocharger/supercharger control module if necessary.

6. Is it safe to continue driving with the U010C code present in a Jeep?

- It is not recommended to drive with the U010C code active, as it can lead to further engine issues and potential safety hazards due to compromised performance.

7. Can a DIY enthusiast easily fix the U010C code issue in a Jeep?

- While some basic troubleshooting steps can be performed by a DIY enthusiast, resolving the U010C code may require advanced diagnostic tools and technical expertise, making it challenging for beginners.

8. How much does it typically cost to repair the U010C code in a Jeep?

- The cost of repairing the U010C code can vary depending on the exact cause of the issue. It may range from a simple wiring repair cost to a more expensive module replacement cost.

9. Will resetting the ECM clear the U010C code in a Jeep?

- Resetting the ECM may temporarily clear the code, but if the underlying issue causing the U010C code is not addressed, the code is likely to reappear once the fault is detected again.

10. Is it necessary to visit a dealership for diagnosing and repairing the U010C code in a Jeep?

- While a dealership may have specialized equipment and expertise, independent mechanics or automotive technicians who are experienced with Jeep vehicles can also effectively diagnose and repair the U010C code.