2006-2015 Hyundai Azera ABS Module: Fire Recalls, ESC vs. Non-ESC, and Replacement Guide
This definitive guide covers the critical fire-risk recalls and the essential steps to identify the correct ABS pump and module for your 2006-2015 Hyundai Azera.
- URGENT RECALLS: All 2006-2015 Azeras are under recall for ABS modules that can short circuit and cause a fire, even when parked. Verify your VIN on the NHTSA website immediately.
- COMPATIBILITY IS CRITICAL: You must know if your car has Electronic Stability Control (ESC). Look for an 'ESC OFF' button on the dash. The part numbers for ESC and non-ESC modules are different and not interchangeable.
- PROGRAMMING REQUIRED: A replacement ABS module (new or used) must be electronically programmed to your car's VIN by a dealer or a shop with advanced scan tools.
- CHECK SENSORS FIRST: An illuminated ABS light is often caused by a simple, inexpensive wheel speed sensor failure. Always diagnose the system properly before condemning the expensive ABS module.
Urgent Safety Recalls for 2006-2015 Azera ABS Modules
Before diagnosing or replacing your Azera's ABS module, it is critical to be aware of two major safety recalls related to a risk of fire. Hyundai has advised owners to park their vehicles outside and away from structures until these recall services are completed.
Fire Risk Warning: An electrical short within the ABS module can cause a fire in the engine compartment, even when the vehicle is parked and turned off. You can check if your vehicle is affected and if the recall has been performed by entering your Vehicle Identification Number (VIN) on the NHTSA or Hyundai recall websites.
NHTSA Recall 18V026000 (Hyundai Recall 172) for 2006-2011 Azera
This recall addresses a defect where moisture can enter the ABS module, leading to an electrical short. The module remains powered even when the car is off, creating a constant fire risk. The official remedy from Hyundai involves dealers installing a relay in the main junction box to cut power to the ABS module when the ignition is off.
NHTSA Recall 23V651000 (Hyundai Recall 251) for 2012-2015 Azera
This recall targets a different issue where the ABS module can leak brake fluid internally, which can also cause an electrical short and subsequent fire. The remedy for this recall is the replacement of the ABS fuse(s) by a Hyundai dealer to prevent significant overcurrent in the module.
Symptoms of a Failing ABS Pump and Module
While a faulty wheel speed sensor is a more common issue, a failing ABS module has distinct symptoms. If you experience any of these, especially a burning smell or smoke, stop driving the vehicle immediately.
- ABS, ESC, and Brake Warning Lights: The most common sign is the illumination of the ABS, ESC (Electronic Stability Control), and/or the main brake warning light on your dashboard.
- Brakes Locking Up: During a hard stop, you may feel the wheels lock and skid. This indicates the anti-lock function is not working.
- Unresponsive or Spongy Brake Pedal: The brake pedal may feel harder to press than usual, or it may feel soft and spongy if air has entered the system or the hydraulic unit has failed.
- ABS Pump Runs Constantly: You might hear a buzzing or humming sound from the engine bay that doesn't stop, which could be the ABS pump motor running continuously.
- Associated OBD-II Codes: While codes like C1203, C1206, C1209, and C1212 often point to specific wheel speed sensor circuits, they can also be triggered by a faulty module. Codes such as U0121 (Lost Communication with ABS Module) or C0110 (ABS Pump Motor Circuit Failure) point more directly to the module itself.
Buying a Used ABS Pump and Module: A Buyer's Guide
Due to the extremely high cost of a new OEM module, a quality used part is a popular choice. However, compatibility is absolutely critical. Buying the wrong part will not work, even if it looks identical.
Step 1: Does Your Azera Have Electronic Stability Control (ESC)?
This is the most important question to answer. The ABS modules for cars with and without ESC are different and are not interchangeable.
- How to Check: The easiest way to verify if your car has ESC is to look at the dashboard, typically to the left of the steering wheel. Cars equipped with ESC will have a button that says "ESC OFF". When you start the car, an "ESC" indicator light should also briefly illuminate on the instrument cluster.
Step 2: Match the Part Number EXACTLY
Once you know your ESC status, you must match the OEM part number from your original module to the replacement part. Do not rely on visual matching alone. The part number is printed on a sticker on the module.
| Vehicle Generation | Common Part Numbers | Notes |
|---|---|---|
| 2006-2011 Azera (TG) | 58920-3L000, 58920-3LA00 | Primarily for models WITHOUT Electronic Stability Control (ESC). |
| 2006-2011 Azera (TG) | 58920-3L100, 58920-3L101 | Primarily for models WITH Electronic Stability Control (ESC). |
| 2012-2015 Azera (HG) | 58920-3V300, 58920-3V350, 58920-3V750 | For models WITHOUT adaptive cruise control. Always verify your specific number. |
Warning: Always verify compatibility by matching your vehicle's options (ESC, adaptive cruise) and the OEM part number on your existing unit. Installing the wrong module will result in continued ABS/ESC system failure.
Step 3: Inspect the Used Part
When you receive the used module, carefully inspect the main electrical connector pins and the plastic housing around them. Look for any signs of melting, charring, or corrosion. Given the fire-related recalls, any evidence of heat damage is a major red flag, and the part should not be installed.
Programming and Installation
Replacing the ABS module is not a simple plug-and-play repair.
Programming is Required
A replacement ABS module, whether new or used, must be electronically programmed to your car's Vehicle Identification Number (VIN). Without this step, the module cannot communicate correctly with the car's other computers, and the ABS and ESC systems will not function. This procedure requires a dealer-level diagnostic tool (like the Hyundai GDS) or a high-end professional scan tool. Most general repair shops and DIY mechanics do not have this capability.
Pro Tip: If you send your original module to a specialist for repair or rebuilding, it will not require reprogramming when you reinstall it, as it is already coded to your vehicle's VIN. This can save time and money.
Replacement and Brake Bleeding
The physical replacement involves disconnecting the battery, unplugging the electrical connector, and carefully removing the brake lines attached to the hydraulic unit. After installing the new unit, the entire brake system must be bled to remove air. This process on an ABS-equipped car often requires the scan tool to cycle the internal pump and solenoids to ensure all air is purged from the hydraulic block.
Cost Comparison for ABS Pump & Module Replacement
| Part or Service | Estimated Cost (USD) | Notes |
|---|---|---|
| New OEM | $1,100 - $3,600+ | Extremely expensive and may be on backorder. |
| New Aftermarket | Not Widely Available | Complete aftermarket units for this specific vehicle are uncommon. |
| Used OEM | $75 - $300 | A cost-effective option, but compatibility must be perfect and programming is required. |
| Remanufactured / Rebuilt | $350 - $500 | A good balance of cost and reliability. Sending your original unit for rebuild avoids programming. |
| Shop Labor (Diagnosis) | $95 - $160 | To scan for codes and confirm the module is the root cause. |
| Shop Labor (Replacement & Programming) | $250 - $450 | Includes physical replacement, brake bleeding, and VIN programming with a specialized scan tool. |
Frequently Asked Questions (FAQ)
Does a used Hyundai Azera ABS module need to be programmed?
Yes, almost certainly. When you install a used ABS module from another vehicle, it must be programmed with your car's VIN using a professional, dealer-level scan tool. Without this step, the ABS and ESC warning lights will remain on, and the systems will not work.
How do I know if my 2006-2011 Azera has Electronic Stability Control (ESC)?
Look for an "ESC OFF" button on your dashboard, usually on the panel to the left of the steering column. If you have this button, your car is equipped with ESC, and you need an ABS module that is compatible with ESC.
Is it safe to drive my Azera with the ABS light on?
You can drive the vehicle, but with significant risks. Your normal hydraulic brakes will still function, but the anti-lock (ABS), traction control, and stability control (ESC) features will be disabled. This means your wheels can lock up during a panic stop, increasing the risk of skidding and losing steering control, especially on wet or loose surfaces.
Is my Azera part of the ABS module fire recall?
It is very likely. 2006-2011 models are covered by NHTSA recall 18V026000, and 2012-2015 models are covered by NHTSA recall 23V651000. You should immediately check your VIN on the NHTSA website (www.nhtsa.gov/recalls) or contact a Hyundai dealer to see if your specific vehicle is affected and if the free recall service has been completed.
Technical Specifications
OEM Part Numbers: 58920-3A000 58920-3L000 58920-3LA00 58920-3L100 58920-3L101 58920-3V300 58920-3V350 58920-3V750
The unit consists of an electronic control module (EBM/ECU), a hydraulic control unit (HCU) with solenoid valves, and a pump motor.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Hyundai Azera:
- 🛍️ Shop This Part
- Urgent Safety Recalls for 2006-2015 Azera ABS Modules
- NHTSA Recall 18V026000 (Hyundai Recall 172) for 2006-2011 Azera
- NHTSA Recall 23V651000 (Hyundai Recall 251) for 2012-2015 Azera
- Symptoms of a Failing ABS Pump and Module
- Buying a Used ABS Pump and Module: A Buyer's Guide
- Step 1: Does Your Azera Have Electronic Stability Control (ESC)?
- Step 2: Match the Part Number EXACTLY
- Step 3: Inspect the Used Part
- Programming and Installation
- Programming is Required
- Replacement and Brake Bleeding
- Cost Comparison for ABS Pump & Module Replacement
- Frequently Asked Questions (FAQ)
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