(Partial information taken from TSB):
October 11, 2005
2004-2005 ARMADA AND TITAN;
ENGINE WILL NOT CRANK, AND/OR START, AND/OR
TRANSMISSION IMPROPER OPERATION
The Parts Information section has been amended for 2004 and 2005 MY vehicles.
No other sections have been changed. Please discard all previous copies of NTB04-131a.
2004 - 2005 Armada (TA60)
2004 - 2005 Titan (A60)
IF YOU CONFIRM:
Any of the following:
^ The engine will not crank (starter will not operate).
^ The engine cranks but will not start.
^ Code U1000 and/or U1001 (CAN COMMUNICATION LINE) is stored in the ECM*.
* Multiple DTC's may also be stored (i.e. P0462, P1212, P1705, P16xx, P18xx, C11xx).
^ TCM, BCM and/or IPDM will not display on the CONSULT-II Systems screen.
^ The transmission doesn't function properly (i.e. harsh shift, slips, improper shift timing, etc.).
Connector F9 has water or corrosion.
NOTE :If there is no water or corrosion in the connector, this bulletin does not apply. Go back to ASIST for further diagnostic and repair information.
Replace the entire Engine Control Harness and the A/T assembly Harness Connector.