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Home >> Kia >> 2024 >> Telluride SX X-Line >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System Diagnosis (01 Of 13) >> DTC P0037-00: HO2S Heater Control Circuit Low (Bank 1/Sensor 2) >> DTC Information >> DTC Description

DTC Description

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