Judging by the settings, the DRLs run at 7.4 volts instead of 13 volts. I have not pulled out the multi-meter to check though. On another note, my brother-in-law's twin is picking up a 2016 Laramie tomorrow and he's in Canada so his DRLs are on from the factory. I will get a BCM dump from his truck and get that posted here and we will have the answers we need for the factory settings for DRLs.
Need to get my dump uploaded, but here are all the settings related to DRL for my 2017 1500 SXT here in Canada:
Control-Dedicated DRL: No
.
Right Dedicated DRL Lamp Output Present: Not set
Left Dedicated DRL Lamps Output Present: Not set
.
DRL Configuration: Canada DRL
DRL Lamp Location: High Beam DRL
DRL Dropout Enable: Set
.
LED Dedicated DRL Present: Not set
.
DRL customer setting enable/disable: Not set
.
Left Side DRL Voltage Target: 7.4 V
Right Side DRL Voltage Target: 7.4 V
.
Dedicated DRL Lamps Open Circuit DTC Enable: Not set
.
DRL: ESCL Unlock Control: On
Sent from my VKY-L09 using Tapatalk