AutoCodes – Lincoln – U0133 Lincoln

U0133 Lincoln Code - Lost Communication With Active Roll Control Module

Quick Answer

A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Common causes include Faulty Active Roll Control Module, Active Roll Control Module harness is open or shorted, Active Roll 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: U0133 Lincoln indicates Lost Communication With Active Roll Control Module.
Common causes: Common causes include Faulty Active Roll Control Module, Active Roll Control Module harness is open or shorted, Active Roll 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 1,148

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 31, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U0133 Lincoln Description

A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Operating information and commands are exchanged among the devices. The devices have programmed information about what messages are needed to be exchanged on the serial data circuits. CAN bus uses two dedicated wires for communication. The wires are called CAN high and CAN low. When the CAN bus is in idle mode, both lines carry 2.5V. When data bits are being transmitted, the CAN high line goes to 3.75V, and the CAN low drops to 1.25V, thereby generating a 2.5V differential between the lines. Since communication relies on a voltage differential between the two bus lines, the CAN bus is NOT sensitive to inductive spikes, electrical fields, or other noise. The Diagnostic Trouble Code (DTC) sets when a periodic message from the Active Roll Control Module has not been received.

OBDII Code U0133 Lincoln - Lost Communication With Active Roll Control Module - AutoCodes.com — U0133 Lincoln Code - Lost Communication With Active Roll Control Module

What does this mean?

What are the Possible Causes of the DTC U0133 Lincoln?

Faulty Active Roll Control Module
Active Roll Control Module harness is open or shorted
Active Roll Control Module circuit poor electrical connection

How to Fix the DTC U0133 Lincoln?

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 U0133 Lincoln 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 U0133 Lincoln Code

1. What are common symptoms of OBDII code U0133 in a Lincoln related to the Active Roll Control Module?

- Common symptoms include the ABS warning light illuminating, traction control malfunctions, and potential loss of stability control features.

2. What are possible causes of the U0133 code indicating lost communication with the Active Roll Control Module in a Lincoln?

- Possible causes may include wiring issues, a faulty Active Roll Control Module, a damaged control module connector, or a communication network problem.

3. How can I diagnose the U0133 code in my Lincoln with regards to the Active Roll Control Module issue?

- Diagnose the code by checking the wiring connections, inspecting the control module for any visible damage, and using a diagnostic scanner to identify communication faults.

4. Can I still drive my Lincoln with the U0133 code related to the Active Roll Control Module issue?

- It is not recommended to drive the vehicle with this code as it may affect important safety features like ABS and stability control.

5. What are the repair options for resolving the U0133 code in a Lincoln due to lost communication with the Active Roll Control Module?

- Repair options include fixing any wiring issues, replacing the Active Roll Control Module if necessary, ensuring proper connections, and clearing the code with a diagnostic tool.

6. Are there any DIY tips for troubleshooting the U0133 code indicating lost communication with the Active Roll Control Module in my Lincoln?

- DIY tips include visually inspecting the wiring for damage, checking the control module connections, and resetting the system by disconnecting the battery for a few minutes.

7. How much does it typically cost to repair the U0133 code associated with the Active Roll Control Module in a Lincoln?

- Repair costs can vary depending on the exact cause of the issue, but they may range from $200 to $800, including parts and labor.

8. Is it necessary to visit a dealership or can an independent mechanic address the U0133 code related to the Active Roll Control Module in my Lincoln?

- An independent mechanic with experience in diagnosing and repairing electrical systems should be able to address the U0133 code, but a dealership may also be a suitable option.

9. Can the U0133 code be intermittent, causing the symptoms related to the Active Roll Control Module to come and go in my Lincoln?

- Yes, the U0133 code can sometimes be intermittent, leading to sporadic warning lights and malfunctions related to the Active Roll Control Module.

10. How can I prevent the U0133 code from reoccurring after it has been repaired in my Lincoln with the Active Roll Control Module issue?

- To prevent the code from returning, ensure that all repairs are done correctly, use high-quality replacement parts, and regularly inspect the system for any potential issues.