Chevrolet Silverado Owner Manual - 2011
Service and Maintenance 11-5
Additional Required Services
At the First 160 km/100 Miles,
1 600 km/1,000 Miles, and
10 000 km/6,000 Miles
.
For vehicles with dual
wheels: Check dual wheel
nut torque. For proper
torque, see Capacities and
Specifications on page 12‑2.
Every 12 000 km/7,500 Miles
.
Rotate tires. Tires should
be rotated every 12 000 km/
7,500 miles. See Tire Rotation
on page 10‑71
.
At Each Fuel Stop
.
Engine oil level check.
See Engine Oil on page 10‑7.
.
Engine coolant level check.
See Engine Coolant
on
page 10‑20
.
.
Windshield washer fluid level
check. See Washer Fluid
on
page 10‑28
.
Once a Month
.
Tire inflation pressures check.
See Tire Pressure on
page 10‑63.
.
Tire wear inspection. See Tire
Inspection on page 10‑71.
.
Sunroof track and seal
inspection, if equipped.
See Sunroof (Extended Cab)
on
page 2‑22
or Sunroof (Crew
Cab) on page 2‑23.
Once a Year
.
See Starter Switch Check
on
page 10‑37
.
.
See Automatic Transmission
Shift Lock Control Function
Check on page 10‑38.
.
See Ignition Transmission Lock
Check on page 10‑38.
.
See Park Brake and P (Park)
Mechanism Check
on
page 10‑39
.
.
Accelerator pedal check for
damage, high effort, or binding.
Replace if needed.
.
Underbody flushing service.
