DTC C1290/66: Steering Angle Sensor Zero Point Malfunction [03/2017 - 09/2018]: Description

The skid control ECU assembly acquires the steering sensor zero point every time the engine switch is turned on (IG) and the vehicle is driven at 35 km/h (22 mph) or more for approximately 5 seconds. The skid control ECU assembly also stores the previous zero point.

If the front wheel alignment or the steering wheel position is adjusted without disconnecting the cable from the negative (-) battery terminal, or if yaw rate sensor zero point is not acquired after the adjustments have been completed, the skid control ECU assembly detects the difference between the previous zero point and newly acquired zero point and stores this DTC to indicate a poor adjustment.

Warning operation for the steering sensor zero point malfunction will be canceled by turning the engine switch off.

DTC No.	Detection Item	INF Code	DTC Detection Condition	Trouble Area	Note
C1290/66	Steering Angle Sensor Zero Point Malfunction	351	The steering sensor zero point is judged as an abnormal value.	Yaw rate sensor zero point calibration incomplete Poor adjustment of the center position of the steering wheel Poor adjustment of front wheel alignment	VSC DTC

DTC No.	Brake warning light / yellow (minor malfunction) code	ABS warning light code	Slip indicator light code	Brake hold standby indicator light code
C1290	-	-	66	-