Safety Recall
2021-2023 Hyundai Tucson Safety Recall: ABS Hydraulic Electronic Control Unit (HECU) Short Circuit
Campaign: NHTSA 22V-742
•
Affected Units: 180,000
•
Free Repair: 100% Free Covered
Safety Hazard & Failure Mechanism
Internal electrical short in the HECU module may cause an engine compartment fire while parked or driving.
Early Warning Signs & Symptoms
Dashboard master warning lamp or diagnostic trouble code (DTC) illuminated.
Unusual electrical burning smell, strange clicking sounds, or reduced performance.
Intermittent system alerts during normal operation.
Official Manufacturer Remedy
Authorized Hyundai dealers will inspect and replace the ABS multi-fuse and update software free of charge.
Action Steps for Owners
Step 1: Check your 17-digit VIN on the official government recall portal (NHTSA / CPSC).
Step 2: Contact your local authorized Hyundai service department.
Step 3: Schedule free repair under safety warranty; parts and labor are 100% free.
Frequently Asked Questions
Does this recall repair cost anything for Hyundai Tucson owners?
No, all authorized recall campaigns are 100% free of charge by federal law.
Can I still drive or operate the product before repair?
Manufacturer advises parking outside away from structures or checking warning indicators before operation.