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.

NOTE:

Verify that the ICS buttons are clean and free of debris.

VERIFY OPERATION OF THE BUTTON
1. With the scan tool, erase DTCs.
2. Press and release the button three times.
3. Wait 120 seconds.
4. With the scan tool, read DTCs.
  Is DTC: B157F-2A-INTEGRATED CENTER STACK BUTTON-STUCK active?
  
  Yes
  - Replace the Integrated Center Stack (ICS) in accordance with the Service Information.
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Test complete.
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .