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I just installed a RaceME Ultra & the install/tuning went fine, but when the doors are closed & the truck is locked, the dash lights stay lit up.
The only way I've gotten them to turn off is to unplug the tuner from the OBD port.
Is the unlock cable keeping the can-bus system alive, thus keeping the dash lit up, or is it a tuning issue with the canned stock tunes?
Has anyone else had this issue in the past and what was your fix?
Thanks in advance for any help.
2018 RAM 2500 4x4 Tradesman
Cummins, 68RFE, Rough Country 2.5" leveling kit, Nitto Trail Grappler 295/60r20's, Wicked W907's
1981 K5 Blazer
468ci, Th400, 203/205 ORD doubler, 1 tons, detroits, 38" Mud Grapplers, soft top, lots of rust and a rattle can paint job
IGOTACUMMINS thanked for this post
Found this thread with similar issues, you may want to check that your Ultra has the latest firmware.
https://www.igotacummins.com/threads...Ultra-amp-draw
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.
IGOTACUMMINS thanked for this post
It’s on the latest update they have; thanks for the link, though.
2018 RAM 2500 4x4 Tradesman
Cummins, 68RFE, Rough Country 2.5" leveling kit, Nitto Trail Grappler 295/60r20's, Wicked W907's
1981 K5 Blazer
468ci, Th400, 203/205 ORD doubler, 1 tons, detroits, 38" Mud Grapplers, soft top, lots of rust and a rattle can paint job
IGOTACUMMINS thanked for this post
The following morning after the installation, I had the batteries unhooked while finishing some welding work on the exhaust.
Once it was all hooked back up, everything seemed to be working.
Idk if it was a fluke deal, ecm issue, etc., but it’s all good now.
2018 RAM 2500 4x4 Tradesman
Cummins, 68RFE, Rough Country 2.5" leveling kit, Nitto Trail Grappler 295/60r20's, Wicked W907's
1981 K5 Blazer
468ci, Th400, 203/205 ORD doubler, 1 tons, detroits, 38" Mud Grapplers, soft top, lots of rust and a rattle can paint job
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