bubba68ss
October 9th, 2016, 10:29 AM
Does the 2002 LS1 (156 OS) have a 128k output on Red 49 and also a serial data to BCM output on Blue 59? My diagram shows 'not used' on both and I am trying to direct swap into 1999 Silverado (originally 5.3 4l60e). Looks like the BCM wants serial data and ABS needs its data also. Does the Camaro not use 128k for ABS?
Harnesses are pretty much combined except for these two wires. I pulled the C2, C152 and C153 connectors off the truck harness and have grafted them into the LS1 harness pin for pin. I'm actually using a 2004 GTO harness which is DBC anyways. I've also swapped over the flat-four O2 connectors.
Hoping this is just plug and play and off we go.
Harnesses are pretty much combined except for these two wires. I pulled the C2, C152 and C153 connectors off the truck harness and have grafted them into the LS1 harness pin for pin. I'm actually using a 2004 GTO harness which is DBC anyways. I've also swapped over the flat-four O2 connectors.
Hoping this is just plug and play and off we go.