AutoCodes – Lincoln – C1947 Lincoln

C1947 Lincoln Code - Seat Track Position Switch Circuit Short to Ground

Quick Answer

The Engine Control Module (ECM) monitors the Seat Track Position Switch. Common causes include Faulty Seat Track Position Switch, Seat Track Position Switch harness is open or shorted, Seat Track Position Switch 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
C1947 Lincoln indicates Seat Track Position Switch Circuit Short to Ground.
Common causes
Common causes include Faulty Seat Track Position Switch, Seat Track Position Switch harness is open or shorted, Seat Track Position Switch 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 771
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Dec 05, 2020
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Code C1947 Lincoln Description

The Engine Control Module (ECM) monitors the Seat Track Position Switch. The ECM sets the OBDII code when the Seat Track Position Switch is not to factory specifications.
OBDII Code C1947 Lincoln - Seat Track Position Switch Circuit Short to Ground - AutoCodes.com
C1947 Lincoln Code - Seat Track Position Switch Circuit Short to Ground

What are the Possible Causes of the DTC C1947 Lincoln?

  • Faulty Seat Track Position Switch
  • Seat Track Position Switch harness is open or shorted
  • Seat Track Position Switch circuit poor electrical connection

How to Fix the DTC C1947 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 C1947 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 C1947 Lincoln code?

Need more information on how to fix the C1947 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1947 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 C1947 Lincoln Code

1. What are the common symptoms of OBDII code C1947 in a Lincoln related to the Seat Track Position Switch Circuit Short to Ground?

- Common symptoms include issues with adjusting seat positions, erratic movement of the seat, and potential loss of power to the seat controls.

2. What are some possible causes of the Seat Track Position Switch Circuit Short to Ground in a Lincoln triggering code C1947?

- Potential causes include damaged wiring, a faulty seat track position switch, a short circuit in the seat track, or issues with the seat control module.

3. How can I diagnose the Seat Track Position Switch Circuit Short to Ground issue in my Lincoln when OBDII code C1947 appears?

- To diagnose the problem, you can start by visually inspecting the wiring and connectors related to the seat track position switch. Using a multimeter to test for continuity and shorts can also help pinpoint the issue.

4. What is the recommended repair approach for fixing the Seat Track Position Switch Circuit Short to Ground in a Lincoln with code C1947?

- The recommended repair typically involves repairing or replacing damaged wiring, checking and replacing the seat track position switch if necessary, and addressing any issues with the seat control module.

5. Can I reset the OBDII code C1947 related to the Seat Track Position Switch Circuit Short to Ground in my Lincoln by disconnecting the battery?

- Disconnecting the battery may temporarily clear the code, but it is not a permanent solution. It is crucial to address the underlying issue causing the fault code to prevent it from reoccurring.

6. Are there any safety precautions to keep in mind when working on the Seat Track Position Switch Circuit in a Lincoln to resolve OBDII code C1947?

- It is important to disconnect the vehicle's battery before working on any electrical components to avoid potential hazards. Additionally, following proper procedures outlined in the vehicle's service manual is recommended.

7. Can a DIY enthusiast with basic automotive knowledge fix the Seat Track Position Switch Circuit Short to Ground issue causing OBDII code C1947 in a Lincoln?

- Depending on the specific cause of the issue, a DIY enthusiast with basic automotive knowledge may be able to address simpler problems like damaged wiring. However, more complex issues may require professional assistance.

8. How long does it typically take to repair the Seat Track Position Switch Circuit Short to Ground in a Lincoln triggering OBDII code C1947?

- The repair time can vary based on the exact cause of the issue and the complexity of the repair. Simple fixes like repairing wiring may take a couple of hours, while more involved repairs could take longer.

9. What are the potential risks of ignoring OBDII code C1947 related to the Seat Track Position Switch Circuit Short to Ground in a Lincoln?

- Ignoring the issue can lead to continued malfunctioning of the seat controls, potential safety hazards due to improper seat adjustment, and further damage to the electrical system.

10. Is it necessary to have the OBDII code C1947 for the Seat Track Position Switch Circuit Short to Ground in a Lincoln cleared after the issue is fixed?

- It is recommended to clear the fault code using an OBDII scanner after addressing the underlying problem. This ensures that the vehicle's system recognizes that the issue has been resolved.

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