STEERING ANGLE SENSOR INSPECTION


B3E041566120W02

1. Remove the column cover.

2. Turn the ignition switch to the ON position and measure the voltage between steering angle sensor terminal A and ground.

• If there is any malfunction, inspect the wiring harness between steering angle sensor terminal A and DSC HU/CM terminal AB. Repair or replace if necessary.
Standard voltage
B+

3. Measure the voltage between steering angle sensor terminal D and ground.

• If there is any malfunction, inspect the wiring harness between steering angle sensor terminal D and DSC HU/CM terminal AH. Repair or replace if necessary.
Standard voltage
0 V

4. Turn the ignition switch off.

5. Connect the WDS or equivalent to the DLC-2.

6. Select the "SWA POS" PID.

7. Verify the SWA POS changes when the steering wheel is turned to the left and right.

• If there is any malfunction, replace the steering angle sensor. (See CLOCK SPRING REMOVAL/INSTALLATION.)
Standard
When the steering wheel is turned to the left:
SWA POS changes positively.
When the steering wheel is turned to the right:
SWA POS changes negatively.