Diagnostic Test

CHECK FOR RELATED DTCS
1. Turn the ignition on.
2. With the scan tool, read the active DTCs.
  Does the scan tool display any seat position sensor or circuit performance DTCs?
  
  Yes
  - Diagnose and repair the other DTCs first. Refer to the DTC INDEX .
  No
  - Go To 2
TEST FOR INTERMITTENT CONDITION
1. Turn the ignition on.
2. With the scan tool, record and erase DTCs.
3. Move the seat in the full forward horizontal position.
4. With the scan tool, read the active DTCs.
  Does the scan tool display B1D9B-54-SEAT HORIZONTAL FRONT STOP NOT LEARNED-MISSING CALIBRATION?
  
  Yes
  - With the scan tool, perform the MSMD Standardization Routine.
  - Perform POWER SEAT SYSTEM VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
  - Perform POWER SEAT SYSTEM VERIFICATION TEST. Refer to STANDARD PROCEDURE .