2023-2025 Genesis Electrified G80 ABS Sensor: Don't Get Trapped by the Gasoline Model Part
This guide clarifies compatibility for the 2023-2025 Electrified G80 ABS wheel speed sensor, a part that is not shared with its gasoline-powered G80 sibling.
- The ABS sensor for the 2023-2025 Electrified G80 is NOT the same as the one for the gasoline G80. You must use the correct part for the electric model.
- There are no known common failures, recalls, or TSBs for this specific part. Failure is unlikely on a low-mileage vehicle.
- The primary symptoms of failure are illuminated ABS and traction control warning lights on the dashboard.
- Replacement is a relatively simple DIY task, but you must verify the OEM part number (e.g., 59796-JI000 for the right side) when buying a used part.
Symptoms of a Failing ABS Wheel Speed Sensor
Because the 2023-2025 Genesis Electrified G80 is a relatively new vehicle, widespread failures of the ABS wheel speed sensor are not yet common. However, if a sensor does fail, it will present with symptoms that are common across most modern vehicles. The root cause is often damage to the sensor or its wiring from road debris, or internal electronic failure.
- ABS Warning Light: The most common symptom is an illuminated 'ABS' warning light on the dashboard. This indicates the ABS control module has detected a fault in the system, often from a sensor providing an erratic or non-existent signal.
- Traction Control and Stability Control Lights: Because these systems rely on the same wheel speed data, the traction control (TCS) or Electronic Stability Control (ESC) warning lights will also likely illuminate.
- Disabled Safety Systems: When the warning lights are on, the corresponding safety systems (ABS, TCS, ESC) are disabled. Your vehicle's conventional hydraulic brakes will still work, but you will not have the anti-lock function in an emergency stop.
- Erratic Speedometer or Cruise Control: In some cases, a faulty wheel speed sensor can cause the speedometer to behave erratically or stop working, and may prevent the cruise control system from engaging.
- Pulsating Brake Pedal: You might feel a strange pulsing or activation of the ABS system at low speeds or during normal braking, as the system incorrectly believes a wheel is locking up.
Diagnostic Trouble Codes (DTCs): A scan tool that can read ABS (Chassis) codes is necessary for proper diagnosis. 🎬 Watch: How to diagnose an ABS light with or without a scan tool Common codes for wheel speed sensor faults include C0031 (Left Front), C0034 (Right Front), C0037 (Left Rear), and C003A (Right Rear), often with suffixes indicating the specific circuit fault.
Known Issues, TSBs, and Recalls
As of mid-2024, there are no specific recalls or Technical Service Bulletins (TSBs) for the ABS wheel speed sensors on the 2023-2025 Genesis Electrified G80. However, owners should be aware of a few related and unrelated issues that can cause confusion.
Important Recall Clarifications
- ABS Module Fire Risk (Does NOT Apply): Older gasoline-powered Genesis G80 models (2017-2020) were part of a recall for an ABS *module* that could short circuit and cause a fire. This issue does not affect the 2023-2025 Electrified G80, which uses a completely different system.
- ICCU Recall (Applies, But Unrelated): Many 2023-2025 Electrified G80s are under recall for a faulty Integrated Charging Control Unit (ICCU), which can fail and lead to a loss of drive power. While this is a serious issue, its symptoms are not related to a wheel speed sensor failure.
- Instrument Cluster Recall (Applies, But Unrelated): Some models have been recalled for a software error that can cause the instrument panel display to go blank. This could be mistaken for an ABS issue if the warning lights are not visible, but the root cause is different.
Compatibility Warning: The ABS wheel speed sensor for the all-wheel-drive Electrified G80 is NOT interchangeable with the sensor for the gasoline-powered G80 models. They use different part numbers and are designed for different vehicle systems. Using the wrong part will result in system failure.
Buying a Used ABS Wheel Speed Sensor
Since aftermarket options are not available for this specific model yet, a quality used OEM sensor is a cost-effective alternative to a new dealer part. Given the low failure rate, a used sensor from a low-mileage vehicle is a reliable choice. Here’s what to check:
- Verify the Part Number: This is the most critical step. The correct part for the Electrified G80 is different from the gas model. The OEM part number for the right side is 59796-JI000. Ensure the part you are buying is listed as compatible with the 2023-2025 Electrified G80 specifically.
- Inspect the Connector: Check the electrical connector pins for any signs of corrosion, moisture, or damage. The pins should be straight and clean.
- Examine the Wiring: Inspect the wire pigtail leading from the sensor. Look for any cuts, fraying, or signs of heat damage. The plastic mounting points along the wire should be intact.
- Check the Sensor Head: The magnetic sensor head at the end should be free of cracks, heavy corrosion, or physical damage. It should also be clean of any large metallic debris.
- Source and Mileage: Purchase from a reputable recycler that provides information about the donor vehicle, including mileage. A sensor from a vehicle with under 50,000 miles is an excellent value.
Pro Tip: For a critical electronic safety component like this, a used OEM part is often superior to a new, unproven aftermarket part. The OEM sensor is built to Genesis's exact specifications for performance and durability, ensuring it communicates correctly with the ABS module.
Cost to Replace ABS Wheel Speed Sensor
Replacing an ABS sensor on the Electrified G80 is a dealership-only or OEM-part repair as of now. Here is an estimated cost breakdown:
| Part Type | Estimated Cost |
|---|---|
| New OEM (Dealer) | $220 - $285 (part only) |
| New Aftermarket | Not Available |
| Used OEM | $90 - $170 |
| Shop Labor | $100 - $200 |
| Total Professional Replacement | $320 - $485 |
Frequently Asked Questions (FAQ)
Can I replace an ABS sensor myself?
Yes, for a mechanic with some experience, this is a straightforward DIY job. It typically involves removing the wheel, unbolting a single 10mm or 12mm bolt holding the sensor to the wheel hub, and carefully unclipping the wiring harness. The difficulty is usually rated 2 out of 5. However, the sensor can sometimes seize in the hub, requiring extra effort to remove.
🎬 Watch: Step-by-step Genesis wheel speed sensor replacement guideWill I need to program the new sensor?
No, the ABS wheel speed sensor itself does not require programming. However, after installation, the fault codes stored in the ABS module must be cleared with a capable OBD-II scan tool. In some cases, the warning lights will go off on their own after a short drive cycle, but clearing them with a scanner is the proper procedure.
Can I just clean the sensor instead of replacing it?
Sometimes, if the sensor is functioning but providing an erratic signal, the issue can be caused by metallic debris from brake wear clinging to the magnetic sensor tip. Removing the sensor, cleaning the tip and the mounting hole with a rag and brake cleaner, and reinstalling it can sometimes solve the problem. If the sensor has failed internally, cleaning will not help.
🎬 See how to clean a Genesis ABS wheel speed sensorWhy can't I use the cheaper sensor from the gas G80?
The Electrified G80 has a unique all-wheel-drive system and regenerative braking controls that rely on precise data. The sensor for the electric model (e.g., 59796-JI000) is calibrated specifically for this system. The gasoline model sensor (e.g., 59796-T1000) will likely have different electrical properties or mounting, and will not communicate correctly with the ABS module, leaving your safety systems inoperative.
Helpful Videos
Technical Specifications
OEM Part Numbers: 59796-JI000
Magnetic Hall-effect sensor with integrated wiring harness.
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.
- Genesis Electrified G80: