DTC P00B1-11: Radiator Coolant Temperature Sensor Circuit Short to Ground [12/2021 - ]: Procedure
- READ VALUE USING GTS (CHECK FOR SHORT IN WIRE HARNESS)
Pre-procedure1
*1 No. 2 Engine Coolant Temperature Sensor *2 ECM - Disconnect the No. 2 engine coolant temperature sensor connector.
- According to the display on the GTS, read the Data List.
Powertrain > Engine > Data List
Tester Display Radiator Coolant Temperature Result
Result Proceed to The value of Radiator Coolant Temperature is -40°C A None of the above conditions are met B HINT:
-40°C (-40°F)
Post-procedure1
- None
Result:
A
REPLACE NO. 2 ENGINE COOLANT TEMPERATURE SENSOR. Refer to REMOVAL [12/2021 - ]
Result:
B
See step 2
- CHECK HARNESS AND CONNECTOR (NO. 2 ENGINE COOLANT TEMPERATURE SENSOR - ECM)
Pre-procedure1
- Disconnect the No. 2 engine coolant temperature sensor connector.
- Disconnect the ECM connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition A13-2 (THW3) or B70-42 (THTW) - Body ground and other terminals Always 10 kΩ or higher Result
Proceed to OK NG
Post-procedure1
- None
Result:
OK
REPLACE ECM. Refer to REMOVAL [12/2021 - ]
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR