C1290

DTC C1290/66 Steering Angle Sensor Zero Point Malfunction

DESCRIPTION

DTC Detection Condition:

The steering angle sensor signal is sent to the skid control ECU through the CAN communication system. When there is a malfunction in the communication system, it will be detected by the diagnosis function.

Wiring Diagram:

Step 1-2:

Step 2(Continued)-3:

INSPECTION PROCEDURE

NOTE: When replacing the master cylinder solenoid, perform zero point calibration. Calibration

HINT:
- When U0073/94, U0100/65, U0123/62, U0124/95 or U0126/63 is output together with C1231/31and C1290/66, inspect and repair the trouble areas indicated by U0073/94, U0100/65, U0123/62, U0124/ 95 or U0126/63 first.
- When the speed sensor or the yaw rate and acceleration sensor has trouble, DTCs of the steering angle sensor may be output even when the steering angle sensor is normal. When DTCs of the speed sensor (C0200/31, C0205/32, C0210/33, C0215/34, C1235/35, C1236/36, C1238/38, C1239/39) or yaw rate and acceleration sensor (C1232/32, C1234/34, C1243/43, C1244/44, C1245/45, C1381/97) are output together with other DTCs of the steering angle sensor, inspect and repair the speed sensor and yaw rate and acceleration sensor first, and then inspect and repair the steering angle sensor.