Hyundai Genesis Coupe 3.8 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Hyundai Genesis Coupe 3.8

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Hyundai Genesis Coupe 3.8 Problems

Whine type noise from power steering

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.

Creak or Tick Type Noise From Sunroof

A creak or tick type may be noted from the sunroof when closed. This is commonly caused by drying of the sunroof weather strip. Our technicians recommend lubing the sunroof weatherstrip with a dry silicone lube to correct this issue.

Unwanted transmission downshifts

When the shift lever is in D3 and sport mode is selected the transmission may downshift unexpectedly when the throttle is depressed. Our technicians tell us there is a transmission control module (TCM) software update available to correct this concern.

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Hyundai Genesis Coupe 3.8 Recalls

Rear Differential Mounting Fasteners Loose

The rear differential and rear suspension cross member may not have been aligned properly during vehicle assembly. This could result in the loosening of the fasteners which secure the rear differential to its mounting. Dealers will verify the proper assembly of the differential free of charge to resolve the concern.

The Brake Light Switch May Fail Prematurely

The affected vehicles are being recalled because the brake light switch can fail prematurely, resulting in the loss of brake light operation. Other systems that may be affected include: cruise control, push-button start, gear shifter, and Electronic Stability Control (ESC) system. Dealers will replace the brake light switch to correct this concern.

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