AutoCodes – Lincoln – B10D9 Lincoln

B10D9 Lincoln Code - PATS Transponder Missing Message

Quick Answer

The Passive Anti-Theft System (PATS) transceiver receives voltage from the Smart Junction Box (SJB). Common causes include Faulty PATS Transceiver, PATS Transceiver harness is open or shorted, PATS Transceiver 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
B10D9 Lincoln indicates PATS Transponder Missing Message.
Common causes
Common causes include Faulty PATS Transceiver, PATS Transceiver harness is open or shorted, PATS Transceiver 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 1,087
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Feb 19, 2019
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Code B10D9 Lincoln Description

The Passive Anti-Theft System (PATS) transceiver receives voltage from the Smart Junction Box (SJB). The PATS transceiver and the Instrument Panel Cluster (IPC) communicate on dedicated transmit and receive circuits. The IPC compares the key code stored in memory and sends a signal to the Powertrain Control Module (PCM) to enable the starter and the fuel injectors if the key code is correct. The OBDII code set when the PATS transceiver signal is not received by the IPC. This Diagnostic Trouble Code (DTC) can be caused by circuits between the PATS transceiver and the IPC. This can also be caused by using the incorrect PATS transceiver part number.
OBDII Code B10D9 Lincoln - PATS Transponder Missing Message - AutoCodes.com
B10D9 Lincoln Code - PATS Transponder Missing Message

What are the Possible Causes of the DTC B10D9 Lincoln?

  • Faulty PATS Transceiver
  • PATS Transceiver harness is open or shorted
  • PATS Transceiver circuit poor electrical connection
  • Faulty Instrument Panel Cluster (IPC)
  • Incorrect PATS transceiver part number

How to Fix the DTC B10D9 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 B10D9 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 B10D9 Lincoln code?

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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 B10D9 Lincoln Code

1. What are the common symptoms of OBDII code B10D9 in a Lincoln related to PATS transponder missing message?

- Common symptoms include difficulty starting the vehicle, engine stalling, and the immobilizer system preventing the engine from turning over.

2. What could cause the OBDII code B10D9 in a Lincoln related to PATS transponder missing message?

- Possible causes include a faulty transponder key, damaged PATS transceiver, issues with the PATS module, or wiring problems in the PATS system.

3. How can I diagnose the OBDII code B10D9 in a Lincoln related to PATS transponder missing message?

- Diagnosis involves checking the transponder key for functionality, inspecting the PATS transceiver for damage, scanning the PATS module for fault codes, and testing the wiring connections in the PATS system.

4. Can I repair the OBDII code B10D9 in a Lincoln related to PATS transponder missing message myself?

- Depending on the specific cause, repairs may range from replacing the transponder key, repairing or replacing the PATS transceiver, to reprogramming the PATS module. Some repairs may require specialized tools or professional assistance.

5. Are there any temporary solutions for the OBDII code B10D9 in a Lincoln related to PATS transponder missing message?

- Temporary solutions may include trying a spare transponder key, checking for loose wiring connections, or disconnecting the battery to reset the system. However, these are not permanent fixes and should be followed by proper diagnosis and repair.

6. Is it safe to continue driving my Lincoln with the OBDII code B10D9 related to PATS transponder missing message?

- It is not recommended to drive the vehicle with this code present, as the immobilizer system may prevent the engine from starting or cause unexpected stalling while driving.

7. How much does it typically cost to repair the OBDII code B10D9 related to PATS transponder missing message in a Lincoln?

- Repair costs can vary depending on the specific cause of the issue, but they may range from a few hundred to a few thousand dollars, especially if specialized parts or programming services are required.

8. Can a generic OBDII scanner clear the B10D9 code related to PATS transponder missing message in a Lincoln?

- A generic OBDII scanner may be able to clear the code temporarily, but if the underlying issue is not addressed, the code is likely to return. It is recommended to use a scanner that can access the PATS system for proper diagnosis and repair.

9. How long does it usually take to repair the OBDII code B10D9 related to PATS transponder missing message in a Lincoln?

- The repair time can vary depending on the cause of the issue and the complexity of the repair. Some repairs may be completed in a few hours, while others may take a day or more, especially if parts need to be ordered.

10. Can the OBDII code B10D9 related to PATS transponder missing message affect other systems in my Lincoln?

- While the primary impact of this code is related to the PATS system and starting the engine, it can potentially affect other vehicle systems that rely on the immobilizer system, such as the ignition system or fuel delivery.

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