Diagnostic Test

WARNING: This page is about a different car, the 2014 RAM 3500 HD and 2014 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

OTHER DTCS
1. Ignition on, engine not running.
2. With the scan tool, read DTCs.
  Are the other DTCs?
  
  Yes
  - Repair other DTCs first.
  No
  - Go To 2
CRANK POSITION SENSOR
1. Replace the Crank Position Sensor in accordance with the service information.
2. Ignition on, engine not running.
3. With the scan tool, erase DTCs.
4. Test drive the vehicle.
5. With the scan tool, read DTCs.
  Did the DTC reset?
  
  Yes
  - Replace the Powertrain Control Module in accordance with the service information. Refer to MODULE, POWERTRAIN CONTROL, 6.7L DIESEL, REMOVAL .
  - Perform the POWERTRAIN VERIFICATION TEST - 6.7L. Refer to POWERTRAIN VERIFICATION TEST - 6.7L .
  No
  - Repair is complete.
  - Perform the POWERTRAIN VERIFICATION TEST - 6.7L. Refer to POWERTRAIN VERIFICATION TEST - 6.7L .