Ground Wires from the ECM to motor - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

slagle96 · 10-25-2021, 09:06 AM

Hey guys, I just did a motor swap on my car Got everything bolted back on. and as we went to start the car with all the fluids and stuff I realized we didn't put the ground wires back on the block. so I am wondering does some one have the service manual with a schematic of where all the ground wires go on the block from the wiring harness. or some type of schematic to at least show where they go. Because there the stablitrak is going off and not letting the starter engage to start the motor. and when we hook a ob2 reader to the car it just says lost connection to the ecm when trying to read any codes if there is any at all.

csymes15 · 06-21-2023, 09:24 AM

did you ever figure out what was causing this?
I'm having similar stabilitrack issue and not letting me engage starter

10-25-2021, 09:06 AM	#1
slagle96 Drives: 2014 camaro 3.6 v6 lfx Join Date: Oct 2021 Location: ohio Posts: 2	Ground Wires from the ECM to motor Hey guys, I just did a motor swap on my car Got everything bolted back on. and as we went to start the car with all the fluids and stuff I realized we didn't put the ground wires back on the block. so I am wondering does some one have the service manual with a schematic of where all the ground wires go on the block from the wiring harness. or some type of schematic to at least show where they go. Because there the stablitrak is going off and not letting the starter engage to start the motor. and when we hook a ob2 reader to the car it just says lost connection to the ecm when trying to read any codes if there is any at all.

06-21-2023, 09:24 AM	#2
csymes15 Drives: 2014 camaro ss 1le Join Date: Jul 2021 Location: boston ma Posts: 14	did you ever figure out what was causing this? I'm having similar stabilitrack issue and not letting me engage starter