Silverado 2500 4WD V8-6.6L DSL Turbo (2010)
6. If equipped with a 2-wheel drive (2WD) vehicle, remove the crossmember bolts and crossmember.
7. If equipped with a 4-wheel drive (4WD) vehicle, remove the crossmember bolts and crossmember.
8. Disconnect the oil level sensor electrical connector.
