Standalone Wiring Harness for Drive-by-Wire LY6/L92 - '96-'07 13-pin

This Standalone Wiring Harness for Drive-by-Wire LY6/L92 - '96-'07 13-pin is built for standalone Drive-by-Wire engine management with transmission configuration shown in the title. The harness integrates the fuse/relay box, sensor connectors, engine control wiring, fuel pump control, fan control, OBD2 connection, and supporting outputs needed for a clean LS/LT engine control installation.

Use this harness when the engine code, throttle type, transmission connector, ECU strategy, and sensor layout match the compatibility section. The EV6 injector plug style should be matched to the engine and injector set. Confirm transmission pin count, pedal and throttle body requirements, oxygen sensor layout, MAP/MAF connections, and power/ground routing before installation.

Compatible With:
'09-14 Trucks Drive-by-Wire LY6/L92 Engines
• WH1213: 4L60E ('96-'07 13-pin) automatic transmission
• WH1213-1: 4L80E (11-pin) automatic transmission
• WH1213-2: 4L60E ('05-'08 15-pin) automatic transmission
• WH1213-3: 4L60E ('09+ 17-pin) automatic transmission