DTC B1202 KIA
Heater Water Temperature Sensor Open (High)
Heater Water Temperature Sensor Open (High)
Description
The ECM sets DTC B1202 if there is an open circuit in water temp sensor signal harness or the measured voltage value of the sensor is more than the threshold value(4.9V)
Cause and Solution
Open Circuit in signal harness Open Circuit in ground harness Faulty water temp. Sensor Faulty A C Control Unit
Video Guide
Diagnostic Info
- DTC Code: B1202
- Brand: KIA