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P1689 Diagnostic Trouble Code Discussion for May 2006

Traction Control Delivered Torque Output Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1689
Help Request Posted
2000 Dodge Ram 2500 5.9L No Start VIN: 3B7KF23691
P1689: manf. i need to replace my gearbox and it is heavly oil coated so i pressure washed just in that area. started the truck let it idle for 5min. got on the freeway drove mabey 2 miles and the truck surged once drove 1 mile more then check engine came on and truck died
May 26, 2006
1998 Dodge Ram 2500 5.9L No Start VIN: 1B7KF236XW
P1689: no com between ecm inj pump. ... in on a tow truck as a no-start. Checked fuel pressure at transfer pump, had 3 psi and did not hold pressure. We hooked up the Snap-On scanner, code P1689 was present. After determining the transfer pump was no good, we installed an after market transfer p...
May 31, 2006