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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 468 (Engine Control System Diagnosis - 2.0L (1 Of 6)) >> DTC P0037-00: HO2S Heater Control Circuit Low (Bank 1/Sensor 2) >> DTC Information >> DTC Description

DTC Description

WARNING: This page is about a different car, the 2021 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.

When the ECM/PCM detects a short to ground or open circuit in the HO2S (Bank1, Sensor2) heater control circuit, the ECM/PCM sets DTC P003700.