AutoCodes – Lincoln – U2101 Lincoln

U2101 Lincoln Code - Control Module Configuration Incompatible

Quick Answer

At each power up the Power Steering Control Module (PSCM) reads the vehicle configuration data broadcast by the Body Control Module (BCM) and cross-checks it with the PSCM internally stored data. Common causes include Body Control Module (BCM) not configured, Body Control Module harness is open or shorted, Body 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: U2101 Lincoln indicates Control Module Configuration Incompatible.
Common causes: Common causes include Body Control Module (BCM) not configured, Body Control Module harness is open or shorted, Body 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 2,754

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 Jun 15, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U2101 Lincoln Description

At each power up the Power Steering Control Module (PSCM) reads the vehicle configuration data broadcast by the Body Control Module (BCM) and cross-checks it with the PSCM internally stored data. This Diagnostic Trouble Code (DTC) sets if the PSCM receives invalid vehicle configuration data or if the central car configuration data does not match the equipment installed to the vehicle. This DTC can set if the vehicle is not configured for active park assist but the PSCM is receiving messages from the Parking Assist Control Module (PAM).

OBDII Code U2101 Lincoln - Control Module Configuration Incompatible - AutoCodes.com — U2101 Lincoln Code - Control Module Configuration Incompatible

What does this mean?

What are the Possible Causes of the DTC U2101 Lincoln?

Body Control Module (BCM) not configured
Body Control Module harness is open or shorted
Body Control Module circuit poor electrical connection

How to Fix the DTC U2101 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 U2101 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.

Need more information about the U2101 Lincoln code?

Need more information on how to fix the U2101 Lincoln code? Get Access to Factory Service Manuals

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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 U2101 Lincoln Code

1. What are common symptoms of the U2101 OBDII code in a Lincoln vehicle?

- Common symptoms include illuminated warning lights on the dashboard, loss of communication with control modules, and potential drivability issues.

2. What can cause the U2101 code to appear in a Lincoln vehicle?

- The U2101 code may appear due to incompatible configuration settings between different control modules in the vehicle's network.

3. How serious is the U2101 OBDII code in a Lincoln vehicle?

- While the U2101 code itself may not directly affect the drivability of the vehicle, it can lead to malfunctions in various control modules and should be addressed promptly.

4. How can I diagnose the U2101 code in my Lincoln vehicle?

- Diagnosis typically involves using a professional OBDII scanner to retrieve the code, checking for communication issues between control modules, and inspecting wiring and connectors for faults.

5. What are some repair tips for fixing the U2101 code in a Lincoln vehicle?

- Repair tips may include reprogramming or updating control module software, checking and repairing wiring connections, and ensuring all control modules are compatible and communicating properly.

6. Can I drive my Lincoln with the U2101 code present?

- It is generally not recommended to drive the vehicle with an active U2101 code, as it can potentially lead to more serious issues with the vehicle's control modules and overall performance.

7. How much does it cost to repair the U2101 code in a Lincoln vehicle?

- Repair costs for the U2101 code can vary depending on the underlying cause and the specific repairs needed. It is advisable to consult with a professional mechanic for an accurate estimate.

8. Can the U2101 code be a recurring issue in a Lincoln vehicle?

- If the root cause of the U2101 code is not properly addressed, it may recur over time, leading to ongoing issues with control module compatibility and communication.

9. Is it possible to clear the U2101 code in a Lincoln vehicle without making any repairs?

- While clearing the code temporarily may be possible, it is essential to diagnose and address the underlying cause to prevent the code from reappearing.

10. Are there any recalls or technical service bulletins related to the U2101 code in Lincoln vehicles?

- It is recommended to check with a Lincoln dealership or visit the NHTSA website to see if there are any recalls or technical service bulletins related to the U2101 code in your specific vehicle model.