Diagnostic Test

ACTIVE DTC
1. Ignition on, engine not running.
2. With a scan tool, read PCM DTCs.
  Is the DTC active at this time?
  
  Yes
  - Refer to DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing for diagnostic procedures and for further possible causes.
  No
  - Refer to the INTERMITTENT CONDITION Diagnostic Procedure. See INTERMITTENT CONDITION .