Welcome!!
Welcome!!
I purchased a 2012 Ram 3500 4wd G56 truck from an auction almost a year ago. I was overseas at the time of purchase, but was told that it was a good truck and just didn't run. It was a good price and I purchased the truck and after a friend picked it up I learned of all the issues it had. The transmission, transfercase, drivelines, engine block had a hole in the side, ECM was fried, and wiring had been cut to just name a few problems that I discovered.
I replaced everything with new or rebuilt parts and drove the truck across the US to my new duty station. I am still currently facing one issue that I can't seem to fix.
When the key is turned ON the red security light on the dash flashes for 60-120 seconds when its warm outside (80*) and once the light goes out the truck will start. When its cold out it can take up to 30-60 minutes with the key on until the security light will go out. I don't think its a security issue, but more than likely a wiring issue.
Here is everything I have done for troubleshooting this problem.
8 Months ago
-Took it to a diesel shop and let them play with it for a week. It seemed that they weren't really up to the task after they programmed the ECM several times and didn't have any luck.
-Replaced the WIN module with new keys
-Replaced the TIPM
-Replaced the engine bay wiring harness that goes between the batteries and TIPM
-New set of batteries
1 Month ago
-Sent off new ECM to be tested and came back with a couple software issues, but nothing serious
-Another new set of larger batteries
A couple things I have learned from troubleshooting.
-Tested all the circuits in the TIPM and found that when the security light is on then there isn't power to ASD 1, 2 and 3
-Temperature plays a large factor in how quickly the security light goes off and allows power to the ASD circuits.
-Constantly have a P0658 Actuator Supply Voltage Low but unable to find information on which circuit to test
-When hooked to another vehicle wi?th jumper-cables the truck will start faster ( More amperage being pushed through the circuits)
I am frustrated and the next step I can think to do is pull the body wiring harness and visually check for wire damage (body harness is discontinued). I have only a few months until I move again and would like to have this fixed before I leave AZ. One last thought, I have normally had good luck with the auctions. I am losing my shorts on this truck and I am ok with that. "Sometimes you win and other times you lose".
Any help or ideas are appreciated.
Welcome!!
Greg
2012 | RAM 2500 | CCSB | Custom tuned by Double R Diesel
2016 | Heartland Pioneer | DS310
Greg
2019 | RAM 2500 | CCSB | 6.4 HEMI
Hello and welcome @Hawkdriver
Enjoy our forum!
THANK YOU for your service !!!!
2014 Laramie MC 3500 (Aisin) 4X4
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2014 CUMMINS "BADGIRL" Laramie MC 3500 (Aisin) 4X4 MM3 Tuned by Double R Diesel *** EGR delete AFE CAI 4” FLO-PRO w/muffler 4" Zone lift, Federal Couragia 37’s with Black Rhinos,bed carpet kit, tail-gate assist, Retrax tunnau cover
Previous "Cummins Badgirls" :
2006 Cummins 2500 4x4
2012 Cummins 2500 4x4
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