Diagnostic Test

WARNING: This page is about a different car, the 2012 RAM Pickup and 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

VERIFY OPERATION OF THE BUTTON
1. With the scan tool, erase DTCs.
2. Press and release the button three times.
3. Wait 30 seconds.
4. With the scan tool, read DTCs.
  Is DTC B14CE-VES BRIGHTNESS UP INPUT BUTTON STUCK active?
  
  Yes
  - Replace the Video Screen Module 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 .