DTC C13F2-1C: 4WD/AWD Rear Differential Oil Temperature Sensor Circuit Voltage Out of Range [12/2019 - ]: Description

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Warning Indicate	Memory
C13F2-1C	4WD/AWD Rear Differential Oil Temperature Sensor Circuit Voltage Out of Range	Even though the calorific value of the rear differential carrier assembly estimated from driving conditions is high enough, the temperature of the temperature sensor remains at approximately -40°C for 1 second or more Even though the engine coolant temperature received from the ECM is below 35°C, the ignition switch was turned from off to ON 2 times with the temperature of the temperature sensor fixed at approximately 80°C or more (shorted) The temperature sensor power source voltage is 0.2 V or less for 1 second or more The temperature sensor signal circuit voltage is 4.5 V or higher for 1 second or more	Wire harness or connector Temperature sensor 4WD ECU assembly	Displayed	Yes

DTC DETECTION CONDITIONS: C13F2-1C

		Vehicle Condition
		Pattern 1	Pattern 2	Pattern 3	Pattern 4
Diagnosis Condition	The calorific value of the rear differential carrier assembly estimated from driving conditions is high enough	◦	-	-	-
Diagnosis Condition	The engine coolant temperature received from the ECM is below 35°C	-	◦	-	-
Malfunction Status	The temperature of the temperature sensor remains at approximately -40°C	◦	-	-	-
	The temperature of the temperature sensor fixed at approximately 80°C or more (shorted)	-	◦	-	-
	The temperature sensor power source voltage is 0.2 V or less	-	-	◦	-
	The temperature sensor signal circuit voltage is 4.5 V or higher	-	-	-	◦
Detection Time		1 second or more	-	1 second or more	1 second or more
Number of Trips		1 trip	2 trips	1 trip	1 trip

HINT:

DTC will be stored when conditions for either of the patterns in the table above are met.