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p1689

  1. 98.5-02 Powertrain
    Hello everyone. I have a 2001 ram 2500 with a 5.9 cummins. Been plagued for months with the same electrical issue and now I’m completely dead in the water. First time I got the P1689 code was about 6 months ago. I regrounded the engine block ground, changed battery terminals and then the...
  2. 98.5-02 Powertrain
    I’m not very knowledgeable with cummins, just bought my first 24v. I was driving home yesterday and went to leave a light and when I hit about 1500 rpm the pedal went dead. I pumped it a little and it came right back. Then about 10 minutes later I was driving slow through a neighborhood and the...
  3. 98.5-02 Powertrain
    picked up somewhat of a project truck 01 6speed 4wd 300k on it already found many bad ground and repaired each time i repaired one it would be better but not perfect at first truck would die when headlights were turned on, now that is corrected eventually i went through my checks of powers and...
  4. 98.5-02 Powertrain
    first time using a forum, i hope people are still active i have a 1989 dodge ram ( not sure what how to know if its 89.5. says in the side of my door it was manufactured may of 89) 2500 with a 24 valve. i purchased it about a week ago knowing it had some transmission issue but the transmission...
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