Affected Component: PARKING BRAKE

Date Published
JUN 01, 2023
NHTSA TSB #
10238346
TSB Document
Summary
Certain Hyundai Elantra, Sonata, and Santa Fe vehicles may exhibit the Electronic Parking Brake (EPB) warning light on due to brake fluid entering the HECU (Hydraulic Electronic Control Unit) electrical connector. DTC C1501 (EPB Switch Failure) may be present, but EPB performance remains unaffected.