One problem related to dashboard failed has been reported for the 2018 Hyundai Sonata. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Hyundai Sonata based on all problems reported for the 2018 Sonata.
"multiple warning lights are coming on the dash for abs failure. "cause: 5891r00 hydraulic module assembly replaced. "scan test codes c1741, c2402, c1360 diag system. Line case number 2019080600434 perform voltage and ground test per tech line found abs hydraulic unit internal failure, replaced abs hydraulic unit, perform all calibrations and variant coding clear codes, reset adaptives. Problems of yellow light coming on on dash was during accelerations and turning cruise control on.