Hyundai Elantra 2019 — technical service bulletin
Bulletin 19-BE-016H · NHTSA communication 10167758 · issued Oct 11, 2019
Technical service bulletin
communication type
Lane Departure
component
2019
model years
1
vehicle entries
Official summary
Certain 2019 MY Elantra (ADa) vehicles may experience the Blind-Spot Collision Warning (BCW) light displayed on the instrument cluster. In some cases one and/or two of the following DTCs can be set: ? C2702 ? Control Module Missing Calibration ? C2703 ? Control Module Slave Missing Calibration This bulletin provides the service procedure to replace the left and right Blind-Spot radar modules.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.