Diagnostic Test

WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

POSSIBLE CAUSES
1. This DTC is an informational DTC only.
2. This DTC is set due to a momentary loss of power and/or the ground circuits to the PCM.
3. Below are a list of possible causes associated with this DTC.
4. Battery was disconnected.
5. The battery disconnect feature (if equipped) on the scan tool was performed.
6. A Quick Learn using the scan tool was performed.
7. PCM was replaced or disconnected.
  Were any of the above possible causes performed?
  
  Yes
  - This is the cause of the DTC. Erase the DTC and return vehicle to customer.
  - Perform the TRANSMISSION VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Go To 2
CHECK WIRING AND CONNECTORS
1. The conditions necessary to set this DTC are not present at this time.
2. Using the schematics as a guide, inspect the wiring and connectors specific to this circuit.
  NOTE:
  Check all power and ground circuits to the PCM for a intermittent or high resistance condition.
3. Wiggle the wires while checking for shorted and open circuits.
4. With the scan tool, check the Event Data to help identify the conditions in which the DTC set.
  Where any problems found?
  
  Yes
  - Repair as necessary.
  - Perform the TRANSMISSION VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Test Complete.