octomodz
Junior Member
I have searched and read through the forums and alfaobd thread. I have a 2015 1500 Eco diesel. I keep getting -40, windows work intermittently or not at all, ac will not work due to the -40.
If I remove the positive battery cable, the windows will work fine for about 15-30 seconds, then temp changes to -40 and they either dont work at all, or barely (small movements with each push).
I have got another door module and this did not fix the issue. for a few days, if I removed the pos bat cable the sensor, windows, ac would work until I turned truck off and back now. Now they only function for about 15-30 seconds.
I have the newer tow mirrors which I believe are from another truck. I have tried using Alfaobd to set to DCM and to set to No on CBC present. This has not made a difference. I tried connecting to the door module with my EX but it will not connect. Do I need the can analyzer that connects to h/l for this? What two pins are h and l from the obd.
Anyone have any other suggestions or thoughts?
I have codes on BCM for comm lost for hvac, door, and one other item (will have to check).
If I remove the positive battery cable, the windows will work fine for about 15-30 seconds, then temp changes to -40 and they either dont work at all, or barely (small movements with each push).
I have got another door module and this did not fix the issue. for a few days, if I removed the pos bat cable the sensor, windows, ac would work until I turned truck off and back now. Now they only function for about 15-30 seconds.
I have the newer tow mirrors which I believe are from another truck. I have tried using Alfaobd to set to DCM and to set to No on CBC present. This has not made a difference. I tried connecting to the door module with my EX but it will not connect. Do I need the can analyzer that connects to h/l for this? What two pins are h and l from the obd.
Anyone have any other suggestions or thoughts?
I have codes on BCM for comm lost for hvac, door, and one other item (will have to check).