AutoCodes – Land Rover – P1708 Land Rover

P1708 Land Rover Code - Transfer Box Link Signal Line

Quick Answer

P1708 Land Rover indicates Transfer Box Link Signal Line. Common causes include Faulty Transfer Box, Transfer Box harness is open or shorted, Transfer Box 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
P1708 Land Rover indicates Transfer Box Link Signal Line.
Common causes
Common causes include Faulty Transfer Box, Transfer Box harness is open or shorted, Transfer Box 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 2,529
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 11, 2019
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Code P1708 Land Rover Description

OBDII Code P1708 Land Rover - Transfer Box Link Signal Line - AutoCodes.com
P1708 Land Rover Code - Transfer Box Link Signal Line

What are the Possible Causes of the DTC P1708 Land Rover?

  • Faulty Transfer Box
  • Transfer Box harness is open or shorted
  • Transfer Box circuit poor electrical connection

How to Fix the DTC P1708 Land Rover?

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 P1708 Land Rover 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 P1708 Land Rover code?

Need more information on how to fix the P1708 Land Rover code? Get Access to Factory Service Manuals

Need Help with the 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 P1708 Land Rover Code

1. What are the common symptoms of OBDII code P1708 in a Land Rover related to the Transfer Box Link Signal Line?

The common symptoms include difficulty shifting gears, illuminated warning lights on the dashboard, and potential loss of 4WD functionality.

2. What are some possible causes of OBDII code P1708 in a Land Rover?

Possible causes include a faulty transfer box control module, damaged wiring or connectors in the signal line, or issues with the transfer box actuator motor.

3. How can I diagnose the cause of OBDII code P1708 in my Land Rover?

Diagnosis typically involves using a diagnostic scanner to retrieve the code, inspecting the transfer box and related components for visible damage, and testing the wiring and connectors for continuity.

4. Can I drive my Land Rover with OBDII code P1708 present?

It is not recommended to drive your vehicle with this code present, as it may lead to further damage to the transfer box system and impact the drivability of your Land Rover.

5. How can I repair OBDII code P1708 in my Land Rover?

Repairing this code usually involves replacing the faulty transfer box control module, repairing or replacing damaged wiring or connectors, and ensuring proper calibration of the transfer box system.

6. Is it necessary to reset the OBDII code P1708 after making repairs to my Land Rover?

Yes, it is important to reset the code using a diagnostic scanner after repairing the issue to clear the fault codes and ensure proper functioning of the transfer box system.

7. Are there any preventive maintenance tips to avoid OBDII code P1708 in my Land Rover?

Regularly inspecting the transfer box system for any signs of wear or damage, ensuring proper fluid levels and quality, and addressing any shifting issues promptly can help prevent this code from appearing.

8. Can a DIY enthusiast with automotive experience repair OBDII code P1708 in a Land Rover?

While some aspects of diagnosing and repairing this code may be within reach of experienced DIY enthusiasts, it is recommended to seek professional help, especially for complex electrical issues.

9. How long does it typically take to repair OBDII code P1708 in a Land Rover?

The repair time can vary depending on the specific cause of the code, but it may take a few hours to a full day to diagnose, repair, and test the transfer box system thoroughly.

10. Will OBDII code P1708 cause any long-term damage to my Land Rover if left unresolved?

Continuing to drive with this code present can potentially cause damage to the transfer box components and affect the overall drivability of your Land Rover, so it is best to address the issue promptly.

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