AutoCodes – Hyundai – P1629 Hyundai

P1629 Hyundai Code - Condenser Fan Circuit High

Quick Answer

P1629 Hyundai indicates Condenser Fan Circuit High. Common causes include Faulty Condenser Fan, Condenser Fan harness is open or shorted, Condenser Fan 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: P1629 Hyundai indicates Condenser Fan Circuit High.
Common causes: Common causes include Faulty Condenser Fan, Condenser Fan harness is open or shorted, Condenser Fan 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 5,797

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 02, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1629 Hyundai Description

OBDII Code P1629 Hyundai - Condenser Fan Circuit High - AutoCodes.com — P1629 Hyundai Code - Condenser Fan Circuit High

What does this mean?

What are the Possible Causes of the DTC P1629 Hyundai?

Faulty Condenser Fan
Condenser Fan harness is open or shorted
Condenser Fan circuit poor electrical connection

How to Fix the DTC P1629 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 P1629 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 P1629 Hyundai code?

Need more information on how to fix the P1629 Hyundai code? Get Access to Factory Service Manuals

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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 P1629 Hyundai Code

1. What are the common symptoms of OBDII code P1629 in a Hyundai related to the condenser fan circuit?

The common symptoms include the condenser fan not running or running at an abnormal speed, overheating of the engine, and potential issues with the air conditioning system.

2. What are the possible causes of OBDII code P1629 in a Hyundai?

Possible causes of this code may include a faulty condenser fan motor, a damaged fan relay, a wiring issue in the condenser fan circuit, or a problem with the engine control module (ECM).

3. How can I diagnose the condenser fan circuit high issue in my Hyundai?

To diagnose the problem, you can start by checking the condenser fan for proper operation, inspecting the fan relay for any signs of damage, testing the wiring for continuity, and using a scan tool to read the code and monitor the system.

4. Is it safe to continue driving my Hyundai with OBDII code P1629 related to the condenser fan circuit high?

It is not recommended to continue driving your Hyundai with this code active, as it can lead to engine overheating and potential damage to the air conditioning system. It is best to address the issue promptly.

5. What are some repair tips for fixing OBDII code P1629 in a Hyundai?

Repair tips may include replacing the condenser fan motor if it is faulty, checking and replacing the fan relay as needed, repairing any damaged wiring in the circuit, and resetting the ECM after making repairs.

6. Can a DIY enthusiast fix the OBDII code P1629 issue in a Hyundai?

Depending on your skill level and access to tools, a DIY enthusiast may be able to diagnose and fix this issue. However, if you are not experienced with automotive electrical systems, it may be best to consult a professional mechanic.

7. How much does it typically cost to repair OBDII code P1629 related to the condenser fan circuit high in a Hyundai?

The cost of repairs can vary depending on the specific cause of the issue and the labor rates in your area. It is advisable to get quotes from different repair shops to compare prices.

8. Will resetting the check engine light resolve OBDII code P1629 in a Hyundai?

Resetting the check engine light may temporarily turn it off, but it will not fix the underlying issue causing the code. It is important to diagnose and address the root cause of the problem to prevent it from recurring.

9. Can extreme weather conditions affect the condenser fan circuit in a Hyundai and trigger OBDII code P1629?

Yes, extreme weather conditions such as high temperatures can put extra strain on the condenser fan motor and circuit, potentially leading to issues that trigger this OBDII code.

10. How often should the condenser fan circuit in a Hyundai be inspected to prevent OBDII code P1629 from occurring?

It is recommended to include a check of the condenser fan circuit as part of regular vehicle maintenance, especially before the start of hot weather seasons, to ensure it is functioning properly and prevent issues that could trigger this code.