Toyota Tundra Service Manual > Vehicle Stability Control System: Steering Angle Sensor Initialization Incomplete (C1439,C1445)
DESCRIPTION When the vehicle is being driven in a straight line at 12.8 km/h (8 mph) for 1 second or more, the skid control ECU (brake actuator assembly) calculates the steering angle sensor zero point and updates the zero point if the difference between the calculated zero point and current zero po ...
