Hyundai Genesis 3.8 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Hyundai Genesis 3.8
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Hyundai Genesis 3.8 ProblemsRough idle or hard start when cold
A rough idle or hard starting condition may develop, most noticeable when the engine is cold, with fault code P161B stored in the powertrain control module (PCM). Our technicians tell us that a PCM software upgrade is available to correct this concern.
A whine type noise may be noted from the power steering pump. This can be caused by a clogged reservoir which can aerate the power steering fluid. Cleaning the reservoir screen will restore proper fluid flow, reducing the noise.
An idle fluctuation may be noted, the Check Engine Light may or may not illuminate. Replacing the throttle position sensor and updating the powertrain control module (PCM) software will commonly correct this concern.
Hyundai Genesis 3.8 QuestionsI always receiving message read that battery charge low sys will be shutdown . (2 answers)
Low charge battery
Checked fuses ans relay fuse. I also loosen fuel line gas press was high seem like fuel injectors not opening
can't get windows to rise until some delay as well adjust mirror
Hyundai Genesis 3.8 RecallsIncorrect Vehicle Speed Appears On Dash And Warning Lights Work Erratically
The incorrect vehicle speed may illuminate on the instrument panel, and various warning lights may malfunction, on vehicles equipped with a 7 inch TFT-LCD instrument cluster. Dealers will update the instrument cluster software free of charge to resolve the concern.
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 original equipment tires, Hankook Ventus S1 noble2 model, may develop sidewall cracks and as a result leak air and fail. Dealers will replace the factory tires with tires of another brand free of charge to resolve the concern.