C 2500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2001)
9. Remove both main harness electrical connector to bracket bolts (1).
10. Remove the main harnesses from the bracket.
11. Disconnect the engine coolant temperature (ECT) sensor electrical connector (1).
12. Disconnect the barometric pressure (BARO) sensor electrical connector (1)
