AutoCodes – Lincoln – P0706 Lincoln

P0706 Lincoln Code - Transmission Range Sensor Circuit Performance

Quick Answer

The Park/Neutral Position (PNP) Switch includes a transmission range switch. Common causes include Faulty Park/Neutral Position (PNP) Switch, Misadjusted Park/Neutral Position Switch, Park/Neutral Position Switch harness is open or shorted. 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
P0706 Lincoln indicates Transmission Range Sensor Circuit Performance.
Common causes
Common causes include Faulty Park/Neutral Position (PNP) Switch, Misadjusted Park/Neutral Position Switch, Park/Neutral Position Switch harness is open or shorted.
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 741
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 20, 2021
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Code P0706 Lincoln Description

The Park/Neutral Position (PNP) Switch includes a transmission range switch. The transmission range switch detects the selector lever position when the shift lever is in the N or P shift position and sends a signal to the Transmission Control Module (TCM). The Diagnostic Trouble Code (DTC) will set if the transmission range switch detects the selector lever position and sends a signal to the TCM.
OBDII Code P0706 Lincoln - Transmission Range Sensor Circuit Performance - AutoCodes.com
P0706 Lincoln Code - Transmission Range Sensor Circuit Performance

What are the Possible Causes of the DTC P0706 Lincoln?

  • Faulty Park/Neutral Position (PNP) Switch
  • Misadjusted Park/Neutral Position Switch
  • Park/Neutral Position Switch harness is open or shorted
  • Park/Neutral Position Switch circuit poor electrical connection

How to Fix the DTC P0706 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 P0706 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.

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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 P0706 Lincoln Code

1. What does the OBDII code P0706 mean on a Lincoln?

P0706 indicates an issue with the Transmission Range Sensor (TRS) circuit, suggesting that the sensor's performance or input is out of the expected range.

2. What are the symptoms of the P0706 code in a Lincoln vehicle?

Symptoms may include the check engine light turning on, difficulty shifting gears, the vehicle starting in the wrong gear, or erratic transmission behavior.

3. What causes the P0706 code on a Lincoln?

Common causes include a faulty Transmission Range Sensor, damaged or corroded wiring, misaligned sensor installation, or issues with the transmission control module (TCM).

4. Can I drive my Lincoln with the P0706 code?

Driving with this code is not recommended, as it can lead to unsafe shifting, potential transmission damage, or a failure to start in the correct gear.

5. How do I diagnose the P0706 code on my Lincoln?

Diagnosis involves checking the TRS and its wiring for damage, verifying proper sensor alignment, and using a scan tool to monitor the sensor's input signals.

6. How do I fix the P0706 code on a Lincoln?

Repairs may include replacing the Transmission Range Sensor, repairing or replacing damaged wiring, cleaning corroded connections, or recalibrating the sensor.

7. What tools are needed to repair the P0706 code?

Tools may include a diagnostic scan tool, a multimeter for testing electrical circuits, and basic hand tools for removing and replacing the TRS.

8. How much does it cost to fix the P0706 code on a Lincoln?

The cost can range from $150 to $400, depending on whether the issue is with the sensor, wiring, or more complex components like the TCM.

9. Can a software issue cause the P0706 code on a Lincoln?

Yes, a malfunctioning Transmission Control Module or outdated software may also trigger this code and should be checked during diagnostics.

10. Is the P0706 code specific to Lincoln vehicles?

No, the P0706 code is a generic OBDII code that can appear on various makes and models, but the exact repair steps may vary depending on the vehicle.

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