All I have is this troubleshooting information on the U113E trouble code see attached.
All I have is this troubleshooting information on the U113E trouble code see attached.
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.
Thank you!
Maybe the 2/0 cables will have to wait until this summer when I can park my truck and drive my car.
2015 3500, Laramie Longhorn, CCLB, DRW, Aisin, 4.10, 4x4, IGOTA tuned.
Once you restore LIN Bus communication with the IBS, the charging voltage issue will be resolved.
Start by checking fuse F52.
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.
I would suggest checking the solenoid that powers your grid heater.
They can get stuck in the open position, constantly powering your grid heater.
They draw ALOT of amperage, and when stuck open, it will rob power from all your other electrical components, causing issues like yours.
A simple, fast, and completely free way to check is to find the solenoid between the passenger battery and the air box.
It's slightly under the air intake tube.
Take off the black wire (the wire running to your grid heater).
Mine stays disconnected.
If you are unfamiliar with the notorious Grid Heater bolt melting away due to the solenoid sticking, you should check into it.
Bad, bad things happen to your motor $$$
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2018 Ram 2500 Limited Tungsten Silver
Proven Diesel <> Leveled 35s
I am not sure how I missed these messages, so I apologize for the late replies
I will check/replace that tonight, thank you!
I did try to check the harness side of the IB sensor and wasn't seeing voltage, but it was tough getting in there.
I'll verify the fuse, though, and hopefully check for continuity between the BCM and IB sensor as well.
Interesting. I will check this out as well.
I am finishing my Glacier Diesel install tonight (new intake plenum and MegaFlo TVM Heater).
I've been checking the cable to ensure that bolt doesn't drop, but this is way less hassle.
If my grid heater relay were stuck, would I still have the grid heater rpm changes when it first started?
And if I were to remove/disconnect the relay, I assume I would lose the grid heater.
I'll probably replace the relay just to be done with it.
2015 3500, Laramie Longhorn, CCLB, DRW, Aisin, 4.10, 4x4, IGOTA tuned.
If your grid heater relay is stuck closed, you will have a continuous 240 Amp draw.
The easiest way to check for this is to clamp a DC current clamp around the wire going to the grid heater.
https://www.amazon.com/dp/B08DTDCG7T...G7DGV2B_1&th=1
Last edited by AK Bob; 02-15-2024 at 05:48 PM.
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.
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