Diagnostic Test

DTC IS ACTIVE
1. Ignition on, engine not running.
2. With the scan tool, read DTCs in the DTCM.
  Is the status Active for this DTC?
  
  Yes
  - Replace the Drive Train Control Module (DTCM) in accordance with the Service Information.
  - Perform the DTCM VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Drivetrain Control (DTCM) - Standard Procedure .
  No
  - Test Complete.