Diagnostic Test

WARNING: This page is about a different car, the 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

OTHER DTCS
1. Ignition on engine off.
2. With the scan tool, erase DTCs.
3. Turn the ignition off for 75 seconds.
4. Start the vehicle. It may be necessary to drive vehicle to reset DTC.
5. With the scan tool, read DTCs.
  Do you have any additional EGR related DTCs?
  
  Yes
  - Repair all other EGR DTCs and retest.
  No
  - Replace the Powertrain Control Module in accordance with the service information.
  - Perform the POWERTRAIN VERIFICATION TEST - 6.7L. Refer to POWERTRAIN VERIFICATION TEST - 6.7L .