GMC Envoy 2003 Owner's Manual page 435

Light (cont.)
Reduced Engine Power ................................ 3-47
Safety Belt Reminder ................................... 3-37
Security ..................................................... 3-46
Service Four-Wheel-Drive Warning Light ......... 3-48
Loading Your Vehicle for Off-Road Driving .......... 4-16
Loading Your Vehicle ....................................... 4-47
Locking Rear Axle ........................................... 4-10
Lockout Protection .......................................... 2-12
Locks ............................................................. 2-9
Delayed Locking ........................................... 2-9
Door ........................................................... 2-8
Leaving Your Vehicle .................................... 2-12
Lockout Protection ....................................... 2-12
Power Door .................................................. 2-9
Programmable Automatic Door Locks ............. 2-10
Rear Door Security Locks ............................. 2-12
Loss of Control ............................................... 4-14
Low Fuel Warning Light ................................... 3-50
Luggage Carrier .............................................. 2-48
Lumbar ........................................................... 1-2
Power Controls ............................................. 1-2
Maintenance, Normal Replacement Parts .......... 5-104
Maintenance Schedule ..................................... 6-11
At Each Fuel Fill ......................................... 6-11
At Least Once a Month ................................ 6-11
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Maintenance Schedule (cont.)
At Least Once a Year .................................. 6-13
At Least Twice a Year .................................. 6-12
Brake System Inspection .............................. 6-17
Engine Cooling System Inspection ................. 6-17
Exhaust System Inspection ........................... 6-16
Fuel System Inspection ................................ 6-16
How This Section is Organized ....................... 6-3
Introduction .................................................. 6-2
Maintenance Requirements ............................. 6-2
Part A - Scheduled Maintenance Services ......... 6-4
Part B - Owner Checks and Services ............. 6-11
Part C - Periodic Maintenance Inspections ...... 6-16
Part D - Recommended Fluids and
Lubricants ............................................... 6-18
Part E - Maintenance Record ........................ 6-20
Scheduled Maintenance ................................. 6-5
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection .......................... 6-16
Transfer Case and Front Axle (Four-Wheel
Drive) Inspection ...................................... 6-17
Using Your ................................................... 6-4
Your Vehicle and the Environment ................... 6-2
Maintenance When Trailer Towing ..................... 4-59
Making Turns ................................................. 4-57
Malfunction Indicator Light ................................ 3-42
Matching Transmitter(s) to Your Vehicle ............... 2-6
Memory Seat ................................................. 2-51
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