Certain Santa Fe (MX5A) and Santa Cruz (NXT) vehicles equipped with 8-speed dual clutch transmissions...

Bulletin number

25-01-071H/072H DCS (TEJ / TEJA)

Component

Power train

Summary

Certain Santa Fe (MX5A) and Santa Cruz (NXT) vehicles equipped with 8-speed dual clutch transmissions (8DCT) may set one of the high pressure electric oil pump (HP EOP) DTCs listed below. Technical Service Bulletins (TSB) 25-01-071H (for Santa Fe vehicles) and 25-01-072H (for Santa Cruz vehicles) provide the service procedure to update the Transmission Control Unit (TCU) with improved logic to address these DTCs and enhance operation of the 8DCT.

Owners of these vehicles have filed 69 complaints in the transmission category.