2010-2011 Chevrolet Camaro Vehicle Wiring Chart and Diagram Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2010-2011 Chevrolet Camaro information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. Chevrolet Camaro LS: i need wiring diagram for bcm and ecm Apr 03, 2014Chevrolet Camaro LS: i need wiring diagram for bcm and ecm i need wiring diagram for.. i need wiring diagram for bcm and ecm mainly power supply. Show More. Show Less. I'm installing aftermarket backup camera in 2011 Silverado WT along wth factory NAV radio.