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P1689 Diagnostic Trouble Code Discussion for June 2004

Traction Control Delivered Torque Output Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1689
Help Request Posted
1998 Dodge Ram 2500 5.9L No Start VIN: 3B7K52666W
P1689: No communication between ECM and injection pump module. ... on highway. We scheduled for fuel filter replacement. Didn't make it, truck was towed in on weekend. Of course it started on Monday. While checking it on Snap-On scanner we retrieved fault code P1689(no communication between ECM and injection pump module) ...
June 09, 2004
1999 Dodge Ram 3500 5.9L No Start, died while driving VIN: 3B7MF3668Y
P1689: no communication between ecm injection pump module. customer had truck towed to shop he is from another state & truck died on him driving down the interstate with no warning. fuel tranfer pump is working & no air in fuel system. i am getting out of fuel pump lines to injectors. fuel pump relay is workin...
June 25, 2004