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2022 Gmc Terrain Maintenance Schedule

Manufacturer-recommended service intervals for the Oil Life System and open recall alerts for your 2022 Gmc Terrain.

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Recalls2Full scheduleKnown issues6

How GMC schedules service: Oil Life System

GMC trucks and SUVs use the GM Oil Life System (OLS) — the same algorithm as Chevrolet. Because GMC's lineup is exclusively trucks and SUVs, severe-service intervals apply to most owners (towing, hauling, off-roading). The schedule below surfaces the items most relevant to GMC's truck-focused buyer.

⚠️

2 Open Recalls

Source: NHTSA

SEATS

Campaign #22V724000 · Sep 29, 2022

Issue: General Motors, LLC (GM) is recalling certain 2022-2023 Chevrolet Equinox and 2022 GMC Terrain vehicles. The driver's seat may have a stripped or loose bolt at the seat frame height-adjust pivot.

Risk: A seat with a missing or loose bolt may not properly restrain the occupant in a crash, increasing the risk of injury.

Fix: Dealers will inspect the driver's seat and replace the seat cushion frame, if necessary, free of charge. Owner notification letters were mailed on November 4, 2022. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GMC's number for this recall is N222377890.

CHILD SEAT:VEHICLE LATCH ANCHOR

Campaign #23V339000 · Nov 5, 2023

Issue: General Motors, LLC (GM) is recalling certain 2020-2023 Chevrolet Equinox and GMC Terrain vehicles. The four rear-seat lower child seat LATCH anchorage bars may have excessive powder coating, which could prevent a child seat from being installed with the anchorage bars. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 225, "Child Restraint Anchorage Systems."

Risk: The inability to install a child seat with the LATCH anchorage bars could result in an unsecured child seat, increasing the risk of injury in a crash.

Fix: Owners are advised to install child seats using the vehicle's rear seat belts until the remedy is complete. Dealers will inspect the latch anchorage bars, and remove and replace the finish, as necessary, free of charge. Owner notification letters were mailed June 2, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N232403240.

Recall data refreshed Jul 26, 2026.

Essential maintenance

Critical for safety and preventing major damage

🛢️

Engine Oil & Filter (per Oil Life System)

Every 7,500 mi

Change oil when OLS reaches 0% or every 12 months. dexos1-approved synthetic required on Sierra 1500 5.3L/6.2L; dexos2 specified on Duramax diesel.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

🔄

Tire Rotation

Every 7,500 mi

Rotate tires every 7,500 miles. Sierra and Yukon owners running 4x4 should rotate every 5,000-7,500 miles to even out drivetrain wear.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Often free at the shop where you bought the tires — worth asking before paying.

🛑

Brake Inspection

Every 7,500 mi

Inspect pads, rotors, and parking brake every 7,500 miles. Towing accelerates pad wear by 30-50%; check more often if towing regularly.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.

🧪

Brake Fluid

Every 45,000 mi

DOT 3 brake fluid: test annually, replace when moisture exceeds 3% or fluid is darker than copper.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Important maintenance

Keeps your vehicle running smoothly and efficiently

💨

Engine Air Filter

Every 45,000 mi

Long-life cellulose filter rated 45,000 miles. Trucks driven on unpaved roads or construction sites should inspect at every oil change.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

⚙️

Automatic Transmission Fluid

Every 45,000 mi

Severe service (towing 5,000+ lbs regularly, heavy stop-and-go): every 45,000 miles. Normal: 97,500 miles. Use Dexron-VI for 6L80/6L90, Mobil 1 LV ATF HP for 10L80/10L1000.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

🔩

Transfer Case Fluid (4WD)

Every 45,000 mi

Sierra and Yukon 4WD: replace every 45,000 miles. Use GM Auto-Trak II for active 4WD; GM 9986115 for selectable 4WD.

Estimated cost — typical U.S. ranges

Dealer

~$105–$140

Shop

~$75–$100

DIY

~$15–$40

AWD/4WD vehicles only. Easy drain-and-fill on most platforms.

🔧

Differential Fluid (front + rear)

Every 50,000 mi

Replace front and rear axle fluid every 50,000 miles, or 25,000 miles if towing. G80 limited-slip rear axles require GM friction-modifier additive.

Estimated cost — typical U.S. ranges

Dealer

~$150–$195

Shop

~$105–$135

DIY

~$20–$50

Drain plug + fill plug — straightforward DIY. AWD vehicles have two; budget for both.

⚡

Spark Plugs

Every 100,000 mi

Iridium spark plugs on the L83/L84 5.3L and L86/L87 6.2L V8 are rated 100,000 miles. AFM/DFM cylinder deactivation can cause uneven plug wear — check at 75,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

🌡️

Dex-Cool Engine Coolant

Every 50,000 mi

Dex-Cool (orange): first change at 150,000 miles or 5 years, then every 50,000. Duramax diesel uses ELC (red) — different chemistry, do not mix.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Recommended maintenance

Extends the life of your vehicle and improves comfort

🌬️

Cabin Air Filter

Every 22,500 mi

Replace cabin air filter every 22,500 miles. Sierra HD and Yukon XL owners in dusty work environments should replace at 15,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Known issues for this vehicle

What drivers and federal regulators have officially reported about the 2022 Gmc Terrain.

Reported to NHTSA

Reduced engine power with charge-air cooler condensation

POWER TRAIN

3 NHTSA complaints · 2024-01 → 2026-02

“The car went into limp mode while I was on the highway. The car said reducing engine power and then I couldn't go the speed limit I had to drive well under the speed limit and pull off the road as soon as possible. I brought it home and water came pouring out the intercooler…”
— Owner report, NHTSA ODI #11704199
“SUVs check engine light turned on and went into reduced power mode, it has been very cold for approximately a month. Code P0299.”
— Owner report, NHTSA ODI #11714993

Read all complaints on NHTSA →

Dashboard display blackout and backup camera loss

ELECTRICAL SYSTEM

4 NHTSA complaints · 2022-04 → 2026-05

“I am filing a safety complaint regarding my 2022 GMC Terrain after experiencing a sudden infotainment system failure that also disabled my backup camera functionality. The infotainment screen in my vehicle suddenly went completely black without warning…”
— Owner report, NHTSA ODI #11739556
“Screen went black on 3 different occasions, since purchasing vehicle”
— Owner report, NHTSA ODI #11693911

Read all complaints on NHTSA →

Engine seizure with piston and ring failure

ENGINE

2 NHTSA complaints · 2025-01 → 2025-05

“Engine failure at low mileage. 60,300 miles. Piston 1 failed. Broken rings. Needs full engine replacement. GM will not stand by their product and repair it.”
— Owner report, NHTSA ODI #11637691
“The contact owns a 2022 GMC Terrain. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated, and the engine seized. The contact stated that the vehicle failed to restart. The vehicle was towed to an independent mechanic…”
— Owner report, NHTSA ODI #11659326

Read all complaints on NHTSA →

Steering wheel lock during right turns

STEERING

2 NHTSA complaints · 2024-02 → 2024-02

“I was driving the vehicle, approaching an intersection and making a right turn. As I turned the steering wheel, it locked. I kept trying to turn the steering wheel and it finally did. A Service ESC error appeared on the dashboard. The T/C light came on as well. I drove it home.…”
— Owner report, NHTSA ODI #11570916
“2nd incident, 1st incident reported: Complaint number 11570916. Was driving the vehicle and the steering wheel locked again as I was making a right turn. The service ESC light immediately came on with the T/C light on the dashboard as well.…”
— Owner report, NHTSA ODI #11570922

Read all complaints on NHTSA →

Sunroof glass implosion

UNKNOWN OR OTHER

2 NHTSA complaints · 2022-05 → 2026-05

“The sun/moon roof randomly imploded while driving. It popped and felt the force of the implosion.”
— Owner report, NHTSA ODI #11738316
“My wife was driving to work when the sunroof just exploded. She said there were no vehicles in the oncoming lane nor was she following anyone. She heard a loud sound and glass came in landing on her from the sunroof. Right now it is currently at the GM dealership…”
— Owner report, NHTSA ODI #11466292

Read all complaints on NHTSA →

Fuel pump module failure causing stall and no-restart

FUEL/PROPULSION SYSTEM

36 NHTSA complaints · 2023-02 → 2026-06

“Driving to work and the vehicle suddenly turned off in the middle of the road just as I had turned the corner onto another street leaving me in a dangerous spot. There was no warning lights or anything it just shut off and would not start back up.…”
— Owner report, NHTSA ODI #11745002
“Module malfunction open-fuel pump driver control. Engine stops at any time, pressing gas pedal and nothing, the engine stops running no warning. Module has been replaced twice this vehicle should be on recall. When it happens you have no warning and no control.…”
— Owner report, NHTSA ODI #11632259

Read all complaints on NHTSA →

Issues on other model years

  • 2019 Gmc Terrain →
  • 2020 Gmc Terrain →
  • 2021 Gmc Terrain →
  • 2023 Gmc Terrain →
  • 2024 Gmc Terrain →
  • 2025 Gmc Terrain →

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Jul 27, 2026. Investigation data refreshed Jul 27, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2022 Gmc Terrain reflects GMC's published service intervals and the Oil Life System system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.

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