Diagnostic Test

ACTIVE DTC
1. Ignition on, engine not running.
2. With the scan tool read Powertrain DTCs.
  Is the DTC active at this time?
  
  Yes
  - Go to step 2
  No
  - Perform the INTERMITTENT CONDITION diagnostic procedure. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure
U0141-LOST COMMUNICATION WITH FRONT CONTROL MODULE ALSO ACTIVE
1. With the scan tool read DTCs.
  Is the U0141-LOST COMMUNICATION WITH FRONT CONTROL MODULE also set?
  
  Yes
  - Follow the diagnostics for U0141-LOST COMMUNICATION WITH FRONT CONTROL MODULE. Refer to DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing .
  No
  - Replace and program the Powertrain Control Module in accordance with the Service Information.
  - Perform the POWERTRAIN VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .