4D37-Implausible/Missing Data Received From SCM: Testing

CHECK IF STEERING ANGLE SENSOR DTCS ARE PRESENT
1. With the scan tool, read Steering Angle Sensor DTCs.
  Are there any Steering Angle Sensor DTCs present?
  
  Yes
  - Go To 2
  No
  - Perform the ABS Intermittent Condition diagnostic procedure.
  - Refer to the ABS-INTERMITTENT CONDITION TEST. See DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) - Standard Procedure
STEERING ANGLE SENSOR
1. Replace the Steering Angle Sensor in accordance with the Service Information.
2. Perform ABS VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) - Standard Procedure .
3. Road test the vehicle.
4. With the scan tool, read ABS diagnostics.
  Did DTC 4D37-IMPLAUSIBLE/MISSING DATA RECEIVED FROM SCM reset?
  
  Yes
  - Replace the Anti-Lock Brakes Module in accordance with the Service Information.
  - Perform ABS VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) - Standard Procedure .
  No
  - Test complete.