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October 30, 2023 Service bulletin

Warning lamp illumination for a diagnostic trouble code P2181 that is related to the Integrated Thermal...

Hyundai technical service bulletin 23-EM-006H for 2022-2023 Hyundai Santa Cruz.

Bulletin number
23-EM-006H
Component
Engine and engine cooling
Summary
Certain 2022-2023MY Santa Cruz (NXT) vehicles may experience a warning lamp illumination for a diagnostic trouble code P2181 that is related to the Integrated Thermal Management Module (ITM). Follow the service procedure outlined in this bulletin to replace the ITM with a revised part and reprogram the powertrain control module to update the control logic.

Owners of these vehicles have filed 72 complaints in the engine category.

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