Thanks Thanks:  4
Likes Likes:  10
Results 1 to 3 of 3

Thread: Check Light Engine Code/Battery Not Keeping Charge?

  1. Top Of Page | #1

    Check Light Engine Code/Battery Not Keeping Charge?

    U010C Lost communication with turbo/supercharger control module?

    P2509 ECM/PCM Power input signal intermittent?

    P0740 Torque converter clutch, no rpm drop at lock up?


  2. Thanks IGOTACUMMINS thanked for this post
  3. Top Of Page | #2
    I WILL STAND! AK Bob's Avatar

    User Info Menu

    Re: Check Light Engine Code/Battery Not Keeping Charge?

    Quote Originally Posted by Elijah Hamilton View Post
    U010C Lost communication with turbo/supercharger control module?

    P2509 ECM/PCM Power input signal intermittent?

    P0740 Torque converter clutch, no rpm drop at lock up?
    It sounds like you may have low voltage to the PCM.

    I would start with load testing both batteries and check for loose or corroded connections.

    I have attached additional troubleshooting information for each code.

    Please keep us posted.

    Attached Files Attached Files
    2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit, Cold Air Intake, City Diesel Actuator and 50 Gallon Aux Fuel Tank.

  4. Thanks Corkey, IGOTACUMMINS thanked for this post
    Likes Corkey, watersupply189, IGOTACUMMINS liked this post
  5. Top Of Page | #3
    I WILL STAND! AK Bob's Avatar

    User Info Menu

    Re: Check Light Engine Code/Battery Not Keeping Charge?

    Quote Originally Posted by Elijah Hamilton View Post
    U010C Lost communication with turbo/supercharger control module?

    P2509 ECM/PCM Power input signal intermittent?

    P0740 Torque converter clutch, no rpm drop at lock up?
    Any update, did you find the cause of low voltage?


    2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit, and 50 Gallon Aux Fuel Tank.

    2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit, Cold Air Intake, City Diesel Actuator and 50 Gallon Aux Fuel Tank.

  6. Thanks IGOTACUMMINS thanked for this post
    Likes watersupply189, Corkey, IGOTACUMMINS liked this post

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •