AutoCodes – Hyundai – P1743 Hyundai

P1743 Hyundai Code - Position 4 Short To Ground

Quick Answer

P1743 Hyundai indicates Position 4 Short To Ground. Common causes for P1743 Hyundai include wiring or connector problems, a faulty related sensor or actuator, and control module or calibration issues. 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: P1743 Hyundai indicates Position 4 Short To Ground.
Common causes: Common causes for P1743 Hyundai include wiring or connector problems, a faulty related sensor or actuator, and control module or calibration issues.
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 3,738

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Sep 13, 2019

Description
How To Fix
Cost to Diagnose
FAQs
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Code P1743 Hyundai Description

OBDII Code P1743 Hyundai - Position 4 Short To Ground - AutoCodes.com — P1743 Hyundai Code - Position 4 Short To Ground

How to Fix the DTC P1743 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 P1743 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 P1743 Hyundai code?

Need more information on how to fix the P1743 Hyundai code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1743 Hyundai 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 P1743 Hyundai Code

1. What are the common symptoms of OBDII code P1743 Hyundai (Position 4 Short To Ground)?

The common symptoms include rough shifting, transmission slipping, and the vehicle going into limp mode.

2. What causes OBDII code P1743 Hyundai (Position 4 Short To Ground)?

The code is typically caused by a short circuit between the transmission position sensor terminal 4 and ground.

3. How can I diagnose OBDII code P1743 Hyundai (Position 4 Short To Ground)?

Diagnosis involves checking the wiring harness for any visible damage, testing the transmission position sensor, and inspecting the connectors for corrosion.

4. Can a faulty transmission position sensor trigger OBDII code P1743 Hyundai (Position 4 Short To Ground)?

Yes, a faulty transmission position sensor can cause this code to appear due to incorrect sensor readings or shorts.

5. What are the repair options for OBDII code P1743 Hyundai (Position 4 Short To Ground)?

Repair options may include repairing or replacing damaged wiring, fixing the short circuit, or replacing the transmission position sensor.

6. Will driving with OBDII code P1743 Hyundai (Position 4 Short To Ground) cause further damage?

Continuing to drive with this code present may lead to further transmission issues, so it is recommended to address the problem promptly.

7. Can resetting the trouble codes clear OBDII code P1743 Hyundai (Position 4 Short To Ground)?

Resetting the codes may temporarily clear the warning light, but if the underlying issue is not fixed, the code is likely to reappear.

8. How much does it typically cost to repair OBDII code P1743 Hyundai (Position 4 Short To Ground)?

The repair cost can vary depending on the extent of the damage and the parts needed, but it may range from a few hundred to over a thousand dollars.

9. Is OBDII code P1743 Hyundai (Position 4 Short To Ground) a common issue in Hyundai vehicles?

While not extremely common, this code can occur in Hyundai vehicles, especially in older models with wiring or sensor issues.

10. Can I fix OBDII code P1743 Hyundai (Position 4 Short To Ground) myself, or should I seek professional help?

If you have experience with automotive repairs and diagnostics, you may be able to address this code yourself. Otherwise, it is recommended to seek help from a professional mechanic or technician.