DTC C0500-1F: Left Front Wheel Speed Sensor Circuit Intermittent [11/2021 - 10/2023]: Description

Refer to DTC C0500-12.

Refer to DESCRIPTION

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Note
C0500-1F	Left Front Wheel Speed Sensor Circuit Intermittent	Any of the following is detected: When the +BS terminal voltage is 17.4 V or less, an open in the sensor signal circuit of a malfunctioning area occurs 255 times or more. When the +BS terminal voltage is 17.4 V or less at a vehicle speed of 20 km/h (12 mph) or more, noise occurs in the sensor signals of a malfunctioning wheel 75 times or more within 5 seconds. When the +BS terminal voltage is 17.4 V or less at a vehicle speed of 10 km/h (6 mph) or more, noise occurs once per rotor rotation for 15 seconds or more.	Front speed sensor LH Speed sensor installation Front speed sensor rotor LH (front axle hub sub-assembly LH)	Comes on	SAE Code: C0504 Output ECU: No. 2 skid control ECU (brake actuator assembly)

C0500-1F DTC DETECTION CONDITIONS

		Vehicle Condition
		Pattern 1	Pattern 2	Pattern 3
Diagnosis Condition	When the +BS terminal voltage is 17.4 V or less	◦	◦	◦
Malfunction Status	An open in the sensor signal circuit of a malfunctioning area occurs 255 times or more	◦	-	-
	At a vehicle speed of 20 km/h (12 mph) or more, noise occurs in the sensor signals of a malfunctioning wheel 75 times or more within 5 seconds	-	◦	-
	At a vehicle speed of 10 km/h (6 mph) or more, noise occurs once per rotor rotation	-	-	◦
Detection Time		-	-	15 seconds or more.
Number of Trips		1 trip	1 trip	1 trip

HINT:

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