Silverado 2500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
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.
