Sierra 1500 4WD V8-5.3L VIN B HO (2006)
NOTE: Refer to Fastener Notice in Service Precautions.
2. Install the fuel and EVAP bundle clip nuts.
Tighten the nuts to 12 N.m (106 lb in).
3. Remove the caps from the fuel and EVAP lines at the fuel tank.
4. Connect the fuel and EVAP quick connect fittings.
5. If equipped with 4WD, install the torsion bar bracket.
6. Install the EHCU (1).
7. Install the bolts (4) attaching the EHCU bracket to the frame (5).
Tighten the bolts to 25 N.m (18 lb ft).
8. Connect the brake lines to the BPMV.
