Chevrolet Service for Silverado, Equinox, and Tahoe

Mostly trucks and SUVs, with a steady number of sedans and crossovers.

• Silverado: work and family trucks, many towing.
• Equinox: compact SUV with lots of commuter miles.
• Tahoe and Suburban: full-size SUVs with heavy brakes and big tires.
• Traverse and Trax: family and small crossovers.
• Malibu: commuter sedan.
• Colorado: midsize pickup.

The GMC side of the family shares many parts; see GMC.

Many Chevy V8s use cylinder deactivation, called Active Fuel Management or Dynamic Fuel Management, which shuts off cylinders at cruise. The system relies on oil pressure through lifters, so low or broken-down oil can cause trouble.

What helps:

• Use dexos-approved oil at the grade in your manual.
• Change it on time, and use the severe schedule if you tow or idle a lot.
• Check the level between changes.
• Do not ignore a tick or a misfire code; get it looked at early.

See check engine light diagnostics if a light comes on.

Brakes and tires, because of weight. A loaded full-size SUV asks a lot of its pads and rotors, and large wheels mean tires cost more to replace, which makes rotation and alignment worth doing on time.

Learn more on full-size SUVs.

Commuter maintenance: oil changes on the reminder, tire rotation, brakes, and cooling system checks. Many of these use small turbocharged engines, so coolant level and oil quality deserve attention.

If the oil life monitor shows a low percentage, book soon. If a coolant warning appears, check the level only with the engine cold and call us. Our commuter vehicles page covers mileage-based planning.

We handle diagnostics, battery replacement, and most scan-tool service steps where our equipment supports the model. Module programming may need a franchised dealer, and we tell you before starting if your job does.

Recall repairs are done by a franchised dealer at no charge. Check your VIN on the NHTSA recall site (opens in a new tab). If we see a recall notice during service, we mention it.

Lifters on some V8s, cooling system parts, front suspension on trucks, and HVAC actuators come up often. Patterns depend on engine and model year. Many Chevrolets run a long time with steady care, so this is about knowing where to look.

If you own a GMC twin, the GMC Sierra page covers the same hardware.

GM uses a short list of named standards across most Chevrolet models. Knowing them makes it easier to check an invoice.

• Engine oil: dexos approvals, with the newest gas engine standard listed in recent manuals.
• Automatic transmission fluid: Dexron VI in many 6-speed units, and newer low-viscosity Dexron types in many 8-speed and 10-speed units. Confirm by VIN.
• Coolant: Dex-Cool, the orange long-life coolant, in many models.
• Transfer case: a GM-specified fluid for 4WD trucks and SUVs.
• Brake fluid: DOT 3 in many models, as marked on the reservoir cap.

A truck that shudders or shifts roughly deserves a fluid check before anyone suggests a rebuild. See our transmission service page for how we check fluid condition first.

For warranty repairs, recall campaigns, and module programming. Some software updates that change shift behavior or fix electronics also require a dealer. Routine work such as oil, brakes, tires, alignment, suspension, cooling, and diagnostics is commonly done at an independent shop.

Keep your records simple: every invoice should show the date, mileage, dexos oil used, and the fluid names. The Chevrolet Equinox page explains what to watch on that model's small turbo engines.