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 ProblemsNo Sound from Speakers
Hyundai Genesis Coupes 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.
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.
The theft system alarm may sound for no apparent reason. The is commonly caused by a faulty hood closed switch. A new, slightly taller switch is available to correct this concern.
Hyundai Genesis Coupe 3.8 QuestionsI need to replce the turn indicator light in the right outside rearview mirror. (1 answer)
How do I get the old one out?
Hyundai Genesis Coupe 3.8 RecallsPassenger Air Bag Only Partially Deploys In An Accident
The wiring connector to the occupant classification system (OCS) may become dislodged when the passenger seat is moved, resulting in the air bag system to default to only a single stage deployment of the passenger frontal air bag. Additionally, the air bag will not turn off as designed when there is a child in the front seat. Dealers will secure the OCS connector to prevent it from disconnecting free of charge to resolve the concern.
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 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.