AutoCodes – Land Rover – P1700 Land Rover

P1700 Land Rover Code - Transfer Box Low Range Signal Implausible

Quick Answer

P1700 Land Rover indicates Transfer Box Low Range Signal Implausible. Common causes include Faulty Transmission Range (TR) Switch, Transmission Range (TR) Switch harness is open or shorted, Transmission Range (TR) 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
P1700 Land Rover indicates Transfer Box Low Range Signal Implausible.
Common causes
Common causes include Faulty Transmission Range (TR) Switch, Transmission Range (TR) Switch harness is open or shorted, Transmission Range (TR) 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 7,041
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 10, 2019
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Code P1700 Land Rover Description

OBDII Code P1700 Land Rover - Transfer Box Low Range Signal Implausible - AutoCodes.com
P1700 Land Rover Code - Transfer Box Low Range Signal Implausible

What are the Possible Causes of the DTC P1700 Land Rover?

  • Faulty Transmission Range (TR) Switch
  • Transmission Range (TR) Switch harness is open or shorted
  • Transmission Range (TR) Switch circuit poor electrical connection

How to Fix the DTC P1700 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 P1700 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 P1700 Land Rover code?

Need more information on how to fix the P1700 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 P1700 Land Rover Code

1. What are the common symptoms of OBDII code P1700 in a Land Rover?

- Common symptoms include difficulty shifting gears, flashing warning lights on the dashboard, and the vehicle getting stuck in low range mode.

2. What does the OBDII code P1700 in a Land Rover indicate?

- The code P1700 indicates that there is an implausible signal related to the low range mode in the transfer box.

3. What are the possible causes of OBDII code P1700 in a Land Rover?

- Possible causes include a faulty transfer box actuator, damaged wiring or connectors, low transfer box fluid level, or a malfunctioning transfer box control module.

4. How can I diagnose the OBDII code P1700 in my Land Rover?

- Diagnosing the code involves checking the transfer box actuator, inspecting the wiring and connectors for any damage, ensuring the transfer box fluid level is adequate, and scanning the transfer box control module for faults.

5. Can I still drive my Land Rover with the OBDII code P1700 present?

- It is not recommended to drive the vehicle with the code P1700 present as it can lead to further damage and safety issues. It is best to have the issue diagnosed and repaired as soon as possible.

6. How can I repair OBDII code P1700 in my Land Rover?

- Repairing the code involves addressing the specific cause, such as replacing the transfer box actuator, repairing damaged wiring or connectors, topping up the transfer box fluid, or reprogramming the transfer box control module.

7. Is it necessary to reset the OBDII code P1700 after repairing the issue in a Land Rover?

- Yes, it is recommended to clear the code using an OBDII scanner after repairing the underlying issue. This will reset the system and ensure the code does not reappear if the problem has been resolved.

8. Can a DIY enthusiast fix the OBDII code P1700 in a Land Rover?

- Depending on the cause of the code, some DIY enthusiasts may be able to address the issue themselves, such as checking and replacing fuses or topping up fluid levels. However, more complex repairs may require professional assistance.

9. How long does it typically take to repair OBDII code P1700 in a Land Rover?

- The repair time can vary depending on the specific cause of the code and the complexity of the repair needed. It can range from a quick fix to a more involved repair that may take several hours to complete.

10. Are there any preventive measures to avoid OBDII code P1700 in a Land Rover?

- Regularly maintaining and servicing the transfer box system, checking for leaks, and addressing any issues promptly can help prevent the occurrence of the OBDII code P1700 in a Land Rover.

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