Diagnostic Test

WARNING: This page is about a different car, the 2019 RAM 3500 HD and 2019 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

READ AND RECORD DTCS - CHECK FOR THE DTC
NOTE:
If DTC U010C is active perform that diagnostic test first.
1. Turn the ignition on.
2. With the scan tool, read DTCs in all Electronic Control Units (ECUs) and record on the repair order.
3. For future reference, with the scan tool, run and save a vehicle Scan Report and all related recorded data.
4. Using the When Monitored and Set Conditions above and recorded data, operate the vehicle in the conditions that set the DTC.
5. With the scan tool, read DTCs.
  Is the DTC active or pending?
  
  Yes
  - Go To 2
  No
  - Perform the INTERMITTENT CONDITION diagnostic procedure. Refer to INTERMITTENT CONDITION .
ELECTRONIC TURBO ACTUATOR
1. Turn ignition off.
2. Disconnect the Electronic Turbo Actuator harness connector.
  NOTE:
  Check connectors - Clean/repair as necessary.
  
  Are there dirty or damaged pins?
  
  Yes
  - Repair/Replace as necessary.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
  No
  - Replace the Turbocharger Actuator in accordance with the Service Information.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .