AutoCodes – Hyundai – P1706 Hyundai

P1706 Hyundai Code - Inhibitor Switch

Quick Answer

P1706 Hyundai indicates Inhibitor Switch. Common causes include Faulty Inhibitor Switch, Inhibitor Switch harness is open or shorted, Inhibitor 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: P1706 Hyundai indicates Inhibitor Switch.
Common causes: Common causes include Faulty Inhibitor Switch, Inhibitor Switch harness is open or shorted, Inhibitor 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.

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Code Popularity 6,759

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 11, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1706 Hyundai Description

OBDII Code P1706 Hyundai - Inhibitor Switch - AutoCodes.com — P1706 Hyundai Code - Inhibitor Switch

What does this mean?

What are the Possible Causes of the DTC P1706 Hyundai?

Faulty Inhibitor Switch
Inhibitor Switch harness is open or shorted
Inhibitor Switch circuit poor electrical connection

How to Fix the DTC P1706 Hyundai?

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 P1706 Hyundai 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 P1706 Hyundai 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 P1706 Hyundai Code

1. What is OBDII code P1706 in a Hyundai related to the Inhibitor Switch?

When this code appears, it indicates an issue with the Inhibitor Switch, also known as the Transmission Range Sensor.

2. What are common symptoms of a faulty Inhibitor Switch triggering code P1706?

Symptoms may include difficulty starting the vehicle, inability to shift gears, or the engine stalling unexpectedly.

3. What are possible causes of the Inhibitor Switch triggering code P1706 in a Hyundai?

Causes can range from a faulty switch or wiring issues to a misaligned or malfunctioning shift linkage.

4. How can I diagnose the Inhibitor Switch issue causing code P1706 in my Hyundai?

A professional diagnostic scan tool can help pinpoint the exact cause of the issue by reading the specific error codes and data related to the Inhibitor Switch.

5. Can I repair the Inhibitor Switch issue causing code P1706 myself?

While it is possible to replace the Inhibitor Switch as a DIY repair, it is recommended to have a professional mechanic diagnose the issue to ensure proper installation and functionality.

6. Are there any simple troubleshooting steps I can take before replacing the Inhibitor Switch for code P1706?

Checking the transmission fluid level, inspecting the wiring harness for damage, and ensuring the shift linkage is properly aligned are good initial steps.

7. How crucial is it to address code P1706 related to the Inhibitor Switch promptly?

Ignoring this code can lead to more serious transmission problems, potential safety issues, and further damage to the vehicle.

8. Can a faulty Inhibitor Switch causing code P1706 affect the overall performance of my Hyundai?

Yes, a malfunctioning Inhibitor Switch can impact the transmission's ability to shift gears smoothly and may lead to poor vehicle performance.

9. Will resetting the trouble codes clear P1706 related to the Inhibitor Switch?

Resetting the codes may temporarily turn off the check engine light, but the underlying issue with the Inhibitor Switch will persist until properly diagnosed and repaired.

10. Is it safe to continue driving my Hyundai with OBDII code P1706 related to the Inhibitor Switch?

It is not recommended to drive the vehicle with this code present, as it can cause unpredictable shifting behavior and potential safety hazards on the road.