AutoCodes – Lincoln – B2009 Lincoln

B2009 Lincoln Code - Received Data Does Not Match

Quick Answer

The transceiver module communicates with the Passive Anti-Theft System (PATS) Key. Common causes include Powertrain Control Module (PCM) Calibration, Transmission Control Module (TCM) Calibration, Faulty Powertrain Control Module. 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: B2009 Lincoln indicates Received Data Does Not Match.
Common causes: Common causes include Powertrain Control Module (PCM) Calibration, Transmission Control Module (TCM) Calibration, Faulty Powertrain Control Module.
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 376

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 17, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2009 Lincoln Description

The transceiver module communicates with the Passive Anti-Theft System (PATS) Key. The control functions are contained in the Powertrain Control Module (PCM). The PCM carries out all of the PATS functions such as receiving the identification code from the PATS key and controlling engine and transaxle enable. The PCM initiates the key interrogation sequence when the key is inserted in the ignition switch and when the ignition switch is turned to the RUN or START position. The Diagnostic Trouble Code (DTC) will set if the received data does not match what was expected.

OBDII Code B2009 Lincoln - Received Data Does Not Match - AutoCodes.com — B2009 Lincoln Code - Received Data Does Not Match

What does this mean?

What are the Possible Causes of the DTC B2009 Lincoln?

Powertrain Control Module (PCM) Calibration
Transmission Control Module (TCM) Calibration
Faulty Powertrain Control Module
Faulty Transmission Control Module

How to Fix the DTC B2009 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 B2009 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 B2009 Lincoln code?

Need more information on how to fix the B2009 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2009 Lincoln 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 B2009 Lincoln Code

1. What are the common symptoms of OBDII code B2009 (Received Data Does Not Match) in a Lincoln vehicle?

- Common symptoms include intermittent or permanent loss of communication with certain modules, erratic vehicle behavior, and warning lights on the dashboard.

2. What are the possible causes of OBDII code B2009 in a Lincoln?

- The code B2009 can be triggered by issues such as faulty wiring connections, damaged CAN bus lines, incompatible software versions in different modules, or a malfunctioning control module.

3. How can I diagnose the cause of OBDII code B2009 in my Lincoln?

- To diagnose the issue, it is recommended to perform a thorough inspection of the wiring harness and connectors, check for any loose connections, scan all modules for related fault codes, and perform software updates if necessary.

4. Can I repair OBDII code B2009 in my Lincoln at home?

- Depending on the cause, some repairs for code B2009, such as fixing wiring issues or updating software, can be done at home if you have the necessary tools and technical knowledge. However, complex issues may require professional diagnosis and repair.

5. Is it safe to drive my Lincoln with OBDII code B2009 present?

- It is generally not recommended to drive your Lincoln with unresolved OBDII codes, as they can indicate potential underlying issues that may affect the vehicle's performance or safety. It is best to address the problem promptly.

6. Will resetting the OBDII code B2009 in my Lincoln make it go away permanently?

- Resetting the code may temporarily clear the warning light, but if the underlying issue is not fixed, the code is likely to reappear. It's important to diagnose and repair the root cause to prevent the code from returning.

7. How much does it typically cost to repair OBDII code B2009 in a Lincoln?

- The cost of repairing OBDII code B2009 can vary depending on the cause of the issue and the required repairs. It is recommended to get a diagnostic assessment from a qualified mechanic to determine the exact cost.

8. Can a faulty sensor trigger OBDII code B2009 in a Lincoln?

- While a faulty sensor is not a common cause of code B2009, it can contribute to communication errors between modules. It is important to perform a thorough diagnosis to identify the root cause accurately.

9. Are there any preventative measures to avoid OBDII code B2009 in a Lincoln?

- Regular maintenance, including checking and cleaning wiring connections, updating software as recommended by the manufacturer, and addressing any warning lights promptly, can help prevent OBDII code B2009 and other related issues.

10. How long does it typically take to repair OBDII code B2009 in a Lincoln?

- The repair time for code B2009 can vary depending on the complexity of the issue and the availability of parts. Simple fixes may take a few hours, while more involved repairs could require a day or more.