Diagnostic Test

WARNING: This page is about a different car, the 2014 RAM 3500 HD and 2014 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

VISUAL INSPECTION
1. Turn the ignition off.
2. Visually inspect for the accessory belt or Alternator pulley damaged or missing.
  Were any issues found?
  
  Yes
  - Perform the appropriate repair.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
  No
  - Go To 2
ACTIVE DTC
1. Start the engine and allow it to idle.
2. Using the scan tool, view PCM DTCs.
  Is this DTC active or pending?
  
  Yes
  - Replace the Alternator in accordance with the service information.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
  No
  - Perform the INTERMITTENT DTC diagnostic procedure. Refer to INTERMITTENT CONDITION .