GMC Envoy 2003 - Section 6 Maintenance Schedule

Maintenance Schedule ......................................6-2
Introduction ...................................................6-2
Your Vehicle and the Environment ....................6-2
Maintenance Requirements ..............................6-2
How This Section is Organized .........................6-3
Part A: Scheduled Maintenance Services ...........6-4
Using Your Maintenance Schedule ....................6-4
Scheduled Maintenance ...................................6-5
Part B: Owner Checks and Services ................6-11
At Each Fuel Fill ..........................................6-11
At Least Once a Month .................................6-11
At Least Twice a Year ...................................6-12
At Least Once a Year ...................................6-13
Part C: Periodic Maintenance Inspections .........6-16
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection ............................6-16
Exhaust System Inspection ............................6-16
Fuel System Inspection ..................................6-16
Engine Cooling System Inspection ...................6-17
Transfer Case and Front Axle (Four-Wheel
Drive) Inspection .......................................6-17
Brake System Inspection ................................6-17
Part D: Recommended Fluids and Lubricants ....6-18
Part E: Maintenance Record ...........................6-20
Section 6 Maintenance Schedule
6-1