Diagnostic Test

WARNING: This page is about a different car, the 2015 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR AN ACTIVE DTC
1. Start the engine.
2. With the scan tool, read DTCs and record on the repair order.
  Is the DTC active or pending?
  
  Yes
  - Go To 2
  No
  - Perform the INTERMITTENT CONDITION diagnostic procedure. Refer to INTERMITTENT DTC .
CHECK THE ACTIVE GRILL SHUTTER FOR AN OBSTRUCTION
1. Turn the ignition off.
2. Visually inspect for signs of any possible obstructions of the Active Grill Shutter.
  Were any problems found?
  
  Yes
  - Repair the obstruction and retest for an active fault.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to PCM VERIFICATION TEST .
  No
  - Replace the Active Grill Shutter Actuator. Navigate to Miscellaneous functions and perform the 'Active Grille Shutter Replaced' procedure.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to PCM VERIFICATION TEST .