The 2016 TITAN XD Diesel has TWO batteries that are connected in parallel and will require modified handling compared to typical battery testing procedures.
Before testing, make sure your GR8 or EXP800 has been updated with the most recent software. Software updates can be found in ASIST on the left side menu.
Select Main Menu: Specialty Tools >> Midtronics Software Update.
To test the TITAN XD Diesel batteries.
Select VEHICLE MODEL/ TITAN TRUCK, and NEXT.
Then select 2016 DIESEL from the list for the proper test method.
For Check-In, Inventory, Customer Delivery, and System Test:
For other tests (Verify/Manual/Bench Test/ Diagnostic, etc)
IMPORTANT: Before disconnecting a battery cable, wait at least two minute after the ignition is turned OFF. If you DO NOT wait before disconnecting the battery cables, DTCs may be set.