B2243

PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM: B2243: Current Steering Angle Mid-point Unset
B2243 - Current Steering Angle Mid-point Unset

DESCRIPTION

This DTC is output when one of the following occurs: 1) the initial learning operation is not completed; 2) after the initial learning operation is completed, power is cut due to the battery cable being disconnected and reconnected, etc.; or 3) a data blockage at the steering angle sensor or variable gear ratio steering system occurs.

HINT
Steering angle sensor data is received through the CAN line. When data blockage occurs, it is displayed on the multi-information display. Operation Check





INSPECTION PROCEDURE

PROCEDURE

1. CHECK MULTI-INFORMATION DISPLAY

(a) Turn the engine switch on (IG).





(b) Turn the clearance sonar main switch ON.

(c) Check that the steering guide mark is blinking or illuminated on the multi-information display.

HINT
The guide mark blinks when there is a malfunction in the steering angle sensor signal, and illuminates when the steering angle mid-point learning operation is being performed.

Result:





B -- GO TO CAN COMMUNICATION SYSTEM
A -- Continue to next step.

2. SET STEERING ANGLE MID-POINT

(a) Set the steering angle mid-point Initialization.

HINT
Use method 1, 2 or 3 to set the steering angle mid-point.

NEXT -- Continue to next step.

3. CHECK FOR DTC

(a) Connect the Techstream to the DLC3.

(b) Using the Techstream, check for DTCs Intuitive Parking Assist System.

Result:





B -- END
A -- Continue to next step.

4. INITIAL LEARNING OPERATION SETTING

(a) Perform the initial learning operation. Initialization

NEXT -- END