Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2008TAHOE 4WD V8-6.0L HYBRIDREPAIR AND DIAGNOSISMAINTENANCESERVICE INTERVALSCONDITION/INDICATOR BASED MAINTENANCE SERVICESMAINTENANCE II
2008 Chevrolet Tahoe 4WD V8-6.0L Hybrid
Maintenance II
2008 Chevrolet Tahoe 4WD V8-6.0L HybridSECTION Maintenance II
MAINTENANCE II
1. CHANGE ENGINE OIL AND FILTER. Reset oil life system. Refer to Service Reminder Indicators for information on the engine Oil Life System and resetting the system. An Emission Control Service.
2. LUBRICATE THE CHASSIS COMPONENTS. Lubricate the suspension, steering linkage, transaxle shift linkage and the underbody contact points and linkage.
3. VISUALLY CHECK FOR ANY LEAKS OR DAMAGE. A fluid loss in any vehicle system could indicate a problem. Have the system inspected and repaired and the fluid level checked. Add fluid if needed.
4. INSPECT ENGINE AIR CLEANER FILTER. If necessary, replace filter. If you drive regularly under dusty conditions, inspect the filter at each engine oil change.
5. ROTATE TIRES AND CHECK INFLATION PRESSURES AND WEAR.
6. INSPECT BRAKE SYSTEM. Visually inspect brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect other brake parts, including calipers, parking brake, etc.
7. CHECK ENGINE COOLANT AND WINDSHIELD WASHER FLUID LEVELS AND ADD FLUID AS NEEDED.
8. PERFORM ANY NEEDED ADDITIONAL SERVICES. Refer to Additional Required Services.
9. INSPECT SUSPENSION AND STEERING COMPONENTS. Visually inspect front and rear suspension and steering system for damaged, loose, or missing parts, signs of wear or lack of lubrication. Inspect power steering lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc.
10. INSPECT ENGINE COOLING SYSTEM. Visually inspect hoses and have them replaced if they are cracked, swollen or deteriorated. Inspect all pipes, fittings and clamps. To help ensure proper operation, a pressure test of the cooling system and pressure cap and cleaning the outside of the radiator and air conditioning condenser is recommended at least once a year.
11. INSPECT WIPER BLADES. Inspect wiper blades for wear, cracking, or contamination. Clean the windshield and wiper blades, if contaminated. Replace wiper blades that are worn or damaged.
12. INSPECT RESTRAINT SYSTEM COMPONENTS. Make sure the safety belt reminder light and all your belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from doing its job, have it repaired. Have any torn or frayed safety belts replaced. Also look for any opened or broken air bag coverings, and have them repaired or replaced. (The air bag system does not need regular maintenance.)
13. LUBRICATE BODY COMPONENTS. Lubricate all key lock cylinders, hood latch assembly, secondary latch, pivots, spring anchor, release pawl, rear compartment hinges, outer liftgate handle pivot points, rear door detent link, roller mechanism, liftgate handle pivot points, latch bolt, fuel door hinge, cargo door hinge, locks and folding seat hardware. More frequent lubrication may be required when exposed to a corrosive environment. Applying silicone grease on weather-strips with a clean cloth will make them last longer, seal better and not stick or squeak.
14. CHECK TRANSMISSION FLUID LEVEL AND ADD FLUID AS NEEDED.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.