Sierra 1500 2WD V8-6.0L Hybrid (2010)
Exhaust Pipe: Service and Repair
Exhaust Manifold Pipe Replacement
Exhaust Manifold Pipe Replacement
Removal Procedure
1. Remove the heated oxygen sensor (HO2S). Refer to Heated Oxygen Sensor Replacement - Bank 2 Sensor 1 (2500 Series - Cab/Chassis) (See:
Powertrain Management/Computers and Control Systems/Oxygen Sensor/Service and Repair)Heated Oxygen Sensor Replacement - Bank 2
Sensor 1 (2500 Series) (See: Powertrain Management/Computers and Control Systems/Oxygen Sensor/Service and Repair)Heated Oxygen
Sensor Replacement - Bank 2 Sensor 1 (1500 Series) (See: Powertrain Management/Computers and Control Systems/Oxygen Sensor/Service and
Repair).
2. Support the transmission with a suitable transmission jack.
3. Remove the transmission mount to transmission support nuts.
4. Using the transmission jack, raise the transmission up off of the transmission support.
5. Remove the transmission support crossmember bolts.
6. Remove the transmission support crossmember.
