Diagnostic Test

CHECK FOR POWERTRAIN CONTROL MODULE (PCM) DTCS
NOTE:
This DTC will set when Stored, Pending or Active DTCs are present in the PCM. Stored or Pending PCM DTC(s) should be viewed and repaired as an Active DTC.
1. Turn the ignition on.
2. With the scan tool, read PCM DTCs and record on the repair order.
  Are there any Stored, Pending or Active PCM DTCs present?
  
  Yes
  - Perform the Stored, Pending or Active PCM DTC(s). Refer to DTC INDEX .
  No
  - Go To 2
CHECK FOR AN ACTIVE DTC
1. With the scan tool, read Body Control Module (BCM) DTCs and record on the repair order.
2. Record the Environmental Data and any DTCs.
3. With the scan tool, erase DTCs.
4. Using the recorded Environmental Data, along with the When Monitored and Set Conditions above, operate the vehicle in the conditions that set the DTC.
5. With the scan tool, read BCM DTCs.
  Did the DTC return?
  
  Yes
  - Perform the COMMUNICATION DIAGNOSTIC PROCEDURE. Refer to STANDARD PROCEDURE .
  No
  - Perform the TESTING FOR AN INTERMITTENT CONDITION procedure. Refer to TESTING FOR AN INTERMITTENT CONDITION .