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P1689 Diagnostic Trouble Code Discussion for April 2008

Traction Control Delivered Torque Output Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1689
Help Request Posted
2001 Dodge Ram 2500 Truck 5.9L No Start, Stall VIN: 3B7KF23751
P1689: No Communication Between ECM And Injection Pump Module. ... and transfer pump for a code p1689 and stalling. after 30 miles same problem occured. replaced both again,still has same problem. truck came to us and we found fuel filter empty and power to transfer pump is going away.drops to 0 volts.when it stalls you c...
April 21, 2008
1999 Dodge Ram 3500 Truck 5.9L No Start VIN: 1B7MC3366X
P1689: No Communication Between ECM And Injection Pump Module. truck died driving,tested fuel pressure had none,installed pump had fuel .started ran fine,turned off would not run,sits awhile will start,replace injector pump started fine,test drive 2 times no problem,cust picks up drives 2 days fine,then it will not start ...
April 23, 2008
2001 Dodge Ram 2500 Truck 5.9L No Start, Stall VIN: 3B7KF23751
P1689: No Communication Between ECM And Injection Pump Module. ... and transfer pump for a code p1689 and stalling. after 30 miles same problem occured. replaced both again,still has same problem. truck came to us and we found fuel filter empty and power to transfer pump is going away.drops to 0 volts.when it stalls you c...
April 21, 2008
1999 Dodge Ram 3500 Truck 5.9L No Start VIN: 1B7MC3366X
P1689: No Communication Between ECM And Injection Pump Module. truck died driving,tested fuel pressure had none,installed pump had fuel .started ran fine,turned off would not run,sits awhile will start,replace injector pump started fine,test drive 2 times no problem,cust picks up drives 2 days fine,then it will not start ...
April 23, 2008