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 ACTIVE DTC
1. With the scan tool, record and erase DTC's.
2. Cycle the ignition switch from off to on, leaving the ignition off for a minimum of 30 seconds.
3. With the scan tool, read the active DTC's.
  Does the scan tool display DTC: B219F-IGNITION OFF DRAW (IOD) FUSE BLOWN?
  
  Yes
  - Go To 2.
  No
  - Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
VERIFY THE IOD FUSE IS INSTALLED
1. Verify the IOD Fuse is installed in the TIPM.
  Is the IOD Fuse present?
  
  Yes
  - Go To 3.
  No
  - Install the IOD Fuse.
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
CHECK FOR A OPEN IOD FUSE
1. Check if the IOD Fuse is open.
  Is the IOD Fuse blown?
  
  Yes
  - Using the wiring diagrams, diagnose the cause of the short to ground condition. Repair as necessary.
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
  No
  - Test complete.
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .