Yikes !These are codes the Body module is throwing.
BODY CONTROLLER
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#B1208-11
anti-theft indicator - circuit short to ground
anti-theft indicator-circuit short to ground
stored
#B2143-11
ugdo enable control - circuit short to ground
ugdo enable control-circuit short to ground
stored
#B170B-15
right reverse lamp control - circuit short to battery or open
right reverse lamp control-circuit short to battery or open
stored
#B21F9-13
exterior lighting power supply input 2 - circuit open
exterior lighting power supply input 2-circuit open
stored
#B168E-2A
front fog lamp switch - stuck
front fog lamp switch-stuck
stored
#B16D7-11
left taillamp 1 control - circuit short to ground
left taillamp 1 control-circuit short to ground
active
#B162E-11
right low beam light or high-low beam supply - circuit short to ground
right low beam power supply - circuit short to ground
right high low beam supply - circuit short to ground
active
#B16AF-11
stop_parking light right - circuit short to ground
left stop lamp control - circuit short to ground
left stop lamp control-circuit short to ground
active
#B16B7-11
center stop lamp control - circuit short to ground
center stop lamp control-circuit short to ground
active
#B177B-11
right front lamp diagnostic line - circuit short to ground
right front lamp diagnostic line-circuit short to ground
stored
#B1646-11
rear right turn lamp control - circuit short to ground
rear right turn lamp control-circuit short to ground
active
#B1792-11
left rear lamp diagnostic line - circuit short to ground
left rear lamp diagnostic line-circuit short to ground
stored
#B177A-11
left front lamp diagnostic line - circuit short to ground
left front lamp diagnostic line-circuit short to ground
stored
#U0002-00
can c1 bus off performance - nessuna informazione a supporto
can c1 bus off performance - no subtype information
can c bus off performance-
stored
#U1433-23
implausible ignition switch status message received - signal stuck low
implausible ignition switch status message received-signal stuck low
stored
#U1045-00
lin 3 bus-
stored
#B165C-11
right signature lamp control - circuit short to ground
right signature lamp control-circuit short to ground
stored
Good dealJust an update, dropped off the BCM at Upfix. They re-soldered all relays and cleaned up what they could. I picked it up a few days later, plugged it in, and everything is back to normal. Only $500 bucks bs 1500 from the dealer.