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.

CHECK FOR AN ACTIVE DTC
1. Turn the ignition on.
2. Actuate the Overdrive / Tow Switch.
3. With the scan tool, read DTCs.
  Does the scan tool display this DTC as Active?
  
  Yes
  - Replace the Upper Switch Bank in accordance with the Service Information.
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
  No
  - Test complete.