Friday, August 7, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

Kia Telluride 2020technical service bulletin

Bulletin PS658 · NHTSA communication 10173242 · issued Mar 30, 2020

Technical service bulletin
communication type
Engine and Engine Cooling
component
2020
model years
1
vehicle entries

Official summary

PRODUCT IMPROVEMENT CAMPAIGN: ENGINE COOLANT FILLING MODE- This Pitstop provides information regarding the â  Engine Coolant Filling Modeâ  under KDS â  S/W Managementâ  for some vehicles equipped with an Electric Thermostat (ECT).

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.