[623baller]

after reading this thread over and over again, i think mine is wired up correctly like David suggested already and i have necessary coding in place but inner brake light still doesnt light up when turn signal is on , brake lights lit up though

so i m assuming bad wiring harness and get a new one? still need to check if its going correctly to A174 12b pin 17 and A174 14b pin 12


edit:

ok i checked A174 14b, its actually plugged into pin 22 which is wrong, pin 12 is already taken, i was unable to get A174 12b to slide out from the housing but i see pin17 is also taken already, cant exactly tell which pin its currently plugged into

so my only options right now is splice into A174 14b pin 12 and A174 12b pin 17 oem harness? are there ways to just power up a174 12b pin 22 and respectively for what's in 12b (need to figure out which pin it's plugged in)?


picture 1 , shows left wire (red) in pin 22
picture 2, shows a174 14b pin 12 already occupied by blk/white wire
picture shows, a174 12b pin 17 already occupied by blk/white wire . i cant slide the harness out to see what pin green wire is seated now