AutoCodes – Lincoln – P1862 Lincoln

P1862 Lincoln Code - Transmission Transfer Case Contact Plate Power Circuit Failure

Quick Answer

The Transmission Control Module (TCM) monitors the Transmission Transfer Case System. Common causes include Faulty Transfer Case Shift Motor, Transfer Case Shift Motor harness is open or shorted, Transfer Case Shift Motor 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
P1862 Lincoln indicates Transmission Transfer Case Contact Plate Power Circuit Failure.
Common causes
Common causes include Faulty Transfer Case Shift Motor, Transfer Case Shift Motor harness is open or shorted, Transfer Case Shift Motor 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 1,041
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 31, 2020
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Code P1862 Lincoln Description

The Transmission Control Module (TCM) monitors the Transmission Transfer Case System. The TCM sets the OBDII code when the Transmission Transfer Case System is not to factory specifications.
OBDII Code P1862 Lincoln - Transmission Transfer Case Contact Plate Power Circuit Failure - AutoCodes.com
P1862 Lincoln Code - Transmission Transfer Case Contact Plate Power Circuit Failure

What are the Possible Causes of the DTC P1862 Lincoln?

  • Faulty Transfer Case Shift Motor
  • Transfer Case Shift Motor harness is open or shorted
  • Transfer Case Shift Motor circuit poor electrical connection

How to Fix the DTC P1862 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 P1862 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 P1862 Lincoln code?

Need more information on how to fix the P1862 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1862 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 P1862 Lincoln Code

1. What are the common symptoms of OBDII code P1862 in a Lincoln vehicle?

The common symptoms of OBDII code P1862 in a Lincoln vehicle may include difficulty shifting gears, transmission slipping, and the vehicle getting stuck in a specific gear.

2. What can cause the Transmission Transfer Case Contact Plate Power Circuit Failure in a Lincoln vehicle?

The Transmission Transfer Case Contact Plate Power Circuit Failure (OBDII code P1862) in a Lincoln vehicle can be caused by issues such as faulty contact plate wiring, a defective transfer case motor, or damaged electrical connections.

3. How can I diagnose the OBDII code P1862 in my Lincoln vehicle?

Diagnosing OBDII code P1862 in a Lincoln vehicle involves using a diagnostic scanner to retrieve the specific fault code, inspecting the contact plate wiring and connectors, testing the transfer case motor, and checking for any loose or damaged electrical connections.

4. Can I drive my Lincoln vehicle with OBDII code P1862?

It is not recommended to drive your Lincoln vehicle with OBDII code P1862, as it can lead to further damage to the transmission system. It is best to address the issue promptly to avoid potential safety hazards.

5. How can I repair the Transmission Transfer Case Contact Plate Power Circuit Failure in my Lincoln vehicle?

Repairing the Transmission Transfer Case Contact Plate Power Circuit Failure (OBDII code P1862) in a Lincoln vehicle involves fixing any wiring or connector issues, replacing the transfer case motor if necessary, and ensuring all electrical connections are secure and functioning properly.

6. Is it possible to reset the OBDII code P1862 in a Lincoln vehicle?

Resetting the OBDII code P1862 in a Lincoln vehicle can be done using a diagnostic scanner to clear the fault code after the underlying issue has been identified and repaired.

7. What are the potential risks of ignoring OBDII code P1862 in a Lincoln vehicle?

Ignoring OBDII code P1862 in a Lincoln vehicle can lead to more severe transmission problems, increased fuel consumption, and potential safety risks due to erratic shifting behavior or loss of power.

8. Can weather conditions affect the occurrence of OBDII code P1862 in a Lincoln vehicle?

Extreme weather conditions, such as extreme heat or cold, can potentially exacerbate issues related to OBDII code P1862 in a Lincoln vehicle, especially if there are existing electrical or wiring problems.

9. How long does it typically take to repair OBDII code P1862 in a Lincoln vehicle?

The time it takes to repair OBDII code P1862 in a Lincoln vehicle can vary depending on the specific underlying issue, but it may take a few hours to a full day for diagnosis and repair by a professional mechanic.

10. Are there any preventive measures to avoid OBDII code P1862 in a Lincoln vehicle?

Regular maintenance checks, including inspecting the transfer case components and electrical system, can help prevent issues that may trigger OBDII code P1862 in a Lincoln vehicle.

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