2012 Hyundai Genesis 4.6 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2012 Hyundai Genesis 4.6
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2012 Hyundai Genesis 4.6 ProblemsNo Sound from Speakers
Hyundai Genesis 4.6 models equipped with navigation units may suddenly stop playing audio from all speakers. This includes sound from CD players, radio, navigation, satellite radio, and telephone calls. All other features may still function properly.
This fault requires no part replacement, and is a software glitch that can be rectified by a 'hard reset'.
To perform the hard reset, simply disconnect the vehicles negative battery terminal, wait 15 minutes, and reconnect the negative battery terminal.
2012 Hyundai Genesis 4.6 RecallsWindshield Wipers Stop Operating
The seal for the wiper motor cover may fail, causing moisture to get inside and corrode the circuit board. This would result in failure of the wiper motor. Dealers will replace the wiper motor cover and seal free of charge to resolve the concern.
The Hydraulic Electronic Control Unit (HECU) is part of the Anti-Lock braking system. The vehicles being recalled may have been assembled with brake fluid that does not protect the HECU from corrosion. If the module were to corrode, braking effectiveness could be reduced, increasing the risk of a crash. For vehicles manufactured prior to June 01, 2010, dealers will change the brake fluid and inspect the HECU, repairing it as necessary. For vehicles manufactured after June 01, 2010 dealers will flush the HECU assembly and brake system and change the brake fluid.