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Fitment notes: AGM battery required for hybrid system; located under hood
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Every control module on the 2021-2026 Hyundai Elantra Hybrid — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
Adaptive Front Lighting System Module (AFLS)0.6 hr R&Raftermarket tool +0.3 hr▸ programming details
📍 Each headlight assembly (two modules)
🔧 Autel MaxiSys or Launch X431
⚠️ LED headlights with dynamic bending; headlight aiming required after replacement
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU) · 26V308000
2026-05-15
Hyundai Motor America (Hyundai) is recalling certain 2024-2026 Elantra Hybrid vehicles. The hybrid power control unit (HPCU) assembly may overheat.
Consequence: Overheating in the HPCU increases the risk of a fire.
Remedy: Dealers will update the HPCU software, free of charge. Owner notification letters were mailed July 3, 2026. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 301. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 16, 2026.
Fuel economy (EPA)
City
51mpg
Highway
58mpg
Combined
54mpg
Fuel
Regular Gasoline
Capability & size
EPA class
Midsize Cars
Wiper blades
Seventh generation CN7 platform; sedan body style has no rear wiper
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2025 Hyundai Elantra Hybrid 1.6L I4 Hybrid and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.