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Home >> Kia >> 2009 >> Sorento Base, A5SR2 >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (1 Of 3) >> P0037 Ho2S: Heater Control Circuit Low (Bank 1/Sensor 2) >> DTC Description

DTC Description

If the ECM detects short to ground or open in heater under detecting conditions, ECM sets P0037. MIL (Malfunction Indication Lamp) turns on when the malfunction lasts till consecutive 2 driving cycle.