2004 GMC Canyon Recalls, Problems & Maintenance

The 2004 GMC Canyon has no open NHTSA recalls. Owners report 8 recurring issue clusters, led by “Frame and underbody corrosion.” 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.

Save this car as:

No open recalls on file. NHTSA lists no unrepaired safety recalls for this year, make and model. A recall can be issued at any time, and a specific car can still have one open — check yours by VIN at nhtsa.gov/recalls.

Known issues & problems for this vehicle

What drivers and federal regulators have officially reported about the 2004 GMC Canyon.

Reported to NHTSA

Frame and underbody corrosion

SUSPENSION, STRUCTURE

16 NHTSA complaints · 2016-10 → 2024-06

“THE CHASSIS HAS BECOME SEVERELY RUSTED ON LEFT SIDE WHERE FRONT OF LEAF SPRING IS BOLTED TO IT. IT IS ABOUT TO BREAK OFF AND IT HAS BEEN DENOTED AS "UNSAFE TO DRIVE" BY THE LOCAL GMC DEALERSHIP. TRUCK HAS BEEN WELL-MAINTAINED AND IS IN GOOD CONDITION OTHERWISE”
— Owner report, NHTSA ODI #11317941
“TL* THE CONTACT OWNS A 2004 GMC CANYON. WHILE DRIVING 35 MPH, THE CONTACT HEARD AN ABNORMAL RATTLING NOISE COMING FROM THE REAR FRAME. THE CONTACT DROVE HOME AND THEN TOOK THE VEHICLE TO AN INDEPENDENT MECHANIC WHO DETERMINED THAT THE FRAME WAS SEVERELY CORRODED AND NEEDED TO BE”
— Owner report, NHTSA ODI #11278867
“TL* THE CONTACT OWNS A 2004 GMC CANYON. WHILE THE VEHICLE WAS BEING SERVICED AT AN INDEPENDENT MECHANIC, THE TECHNICIAN NOTICED THAT THE ENTIRE FRAME WAS CORRODED”
— Owner report, NHTSA ODI #11122078

Read all complaints on NHTSA →

PassLock anti-theft system no-start condition

ELECTRICAL SYSTEM

8 NHTSA complaints · 2008-07 → 2018-12

“THE GMC PASSLOCK LOCKOUT FEATURE IS A PAIN IN THE REAR OF NEARLY EVERY CAR/TRUCK OWNER HAVING THIS FEATURE. TODAY, FOR THE UMPTEENTH TIME, MY VEHICLE WOULD NOT START WHEN I TRIED TO START IT UP AFTER FUELING”
— Owner report, NHTSA ODI #11156872
“2004 GMC CANYON, 113,000 MILES. ABOUT A YEAR AGO STARTED HAVING STARTING PROBLEMS. CHANGED FUEL PUMP, OUT OF MY POCKET, TRUCK OUT OF WARRANTY. $400 LATER TRUCK STILL HAD STARTING PROBLEMS. NOTICED WHEN IT WON'T START PASSLOCK LIGHT IS ON”
— Owner report, NHTSA ODI #10359507
“MY 2004 GMC CANYON HAS, FOR THE PAST YEAR, QUIT STARTING DUE TO ANTI THEFT PASSLOCK SYSTEM INSTALLED ON TRUCK. I HAVE ON TWO SEPARATE OCCASIONS THUS FAR BEEN INVOLVED IN AN EMERGENCY SITUATION THAT COULD HAVE BEEN FURTHER PREVENTED BUT THE ANTI THEFT PASSLOCK STOPPED ME FROM”
— Owner report, NHTSA ODI #10482924

Read all complaints on NHTSA →

Brake light switch failure

EXTERIOR LIGHTING

8 NHTSA complaints · 2006-01 → 2013-08

“THE BRAKE LIGHTS ON MY 2004 GMC CANYON HAVE FAILED 4 TIMES SINCE I PURCHASED THE TRUCK IN MAY 2004. THE DEALERSHIP CONTINUES TO INSIST THAT THE PROBLEM IS A FAULTY BREAK LIGHT SWITCH. HOWEVER, THE REPLACEMENT SWITCHES CONTINUE TO FAIL”
— Owner report, NHTSA ODI #10147165
“DT*: THE CONTACT STATED WHILE BRAKE PRESSURE WAS APPLIED, THE REAR BRAKE LIGHTS FAILED TO ILLUMINATE WITHOUT WARNING. ADDITIONALLY, THE CRUISE CONTROL FAILED TO ENGAGE”
— Owner report, NHTSA ODI #10159906
“THE BRAKE LIGHT SWITCH FAILS AND WE LOSE THE BRAKE LIGHTS AND THE CRUISE CONTROL. IT HAS BEEN REPLACED 2 TIMES AT THE DEALER AND ONCE BY ME AFTER THE RECALL UNDER PE05065”
— Owner report, NHTSA ODI #10269542

Read all complaints on NHTSA →

Passenger-side door lacking key lock cylinder

LATCHES/LOCKS/LINKAGES

6 NHTSA complaints · 2004-03 → 2007-06

“THERE IS NO KEY LOCK CYLINDER ON THE PASSENGER SIDE DOOR.*MR *NM”
— Owner report, NHTSA ODI #10083740
“I OWN A 2004 GMC CANYON, AND SOMEONE PARKED TOO CLOSE TO MY DRIVERSIDE FOR ME TO GET INTO THE VEHICLE, WHEN I WENT TO THE PASSENGERS SIDE I DISCOVERED THERE WAS NO LOCK IN THE PASSENGER DOOR. I DO NOT HAVE KEYLESS ENTRY”
— Owner report, NHTSA ODI #10060695
“TL* - THE CONTACT IS CALLING REGARDING THE LACK OF A KEY LOCK ON THE PASSENGER SIDE HIS 2004 GMC CANYON. THE CONTACT FEELS THAT THIS IS A SAFETY ISSUE FOR HIS CHILD AND WIFE OR FOR ANYONE WHO SITS ON THE PASSENGER SIDE OF THE VEHICLE”
— Owner report, NHTSA ODI #10176837

Read all complaints on NHTSA →

Front tire wear and vehicle vibration

SUSPENSION

7 NHTSA complaints · 2004-07 → 2005-11

“MY 2004 GMC CANYON WAS FOUND TO HAVE BOTH FRONT TIRES COMPLETLY WORN OUT ALONG THE INSIDE EDGE AT 10000 MILES, GMC HAS SEVERAL SEVICE BULLETINS ABOUT THIS PROBLEM BUT SAY THEY DON'T KNOW WHAT CAUSED THE TIRE WEAR AND WILL NOT COVER IT UNDER THE WARRENTY”
— Owner report, NHTSA ODI #10129492
“WHILE DRIVING ON LOCAL STREETS OR HIGHWAY, AT ANY SPEED, A VIBRATION OCCURS FROM THE FRONT TIRES. SOUNDS AND FEELS LIKE A ROCK IS STUCK IN THE TIRE (SHIMMY). THIS HAPPENS EVERY TIME VEHICLE IS DRIVEN AND SOMETIMES MORE NOTICEABLE THEN OTHERS”
— Owner report, NHTSA ODI #10126133
“PURCHASED 2004 CANYON CREW CAB WITH 2.8L 4 CYLINDER, AUTOMATIC AND 1SC SLE OPTION PACKAGE. TRUCK APPEARS TO HAVE VIBRATION IN BODY THAT OCCURS AT DIFFERENT SPEED WHEN A STEADY SPEED IS HELD. USUALLY SHAKES/VIBRATION IS MOST NOTICEABLE AT 50~60 RANGE”
— Owner report, NHTSA ODI #10079119

Read all complaints on NHTSA →

ABS activation and brake pulsation

SERVICE BRAKES, HYDRAULIC

5 NHTSA complaints · 2004-12 → 2012-07

“WHILE DRIVING THE ABS SYSTEM WILL BEGIN TO ENGAGE, SOMETIMES PREVENTING ME FROM STOPPING NORMALLY. AFTER A FEW MINUTES OF THE ABS ENGAGING I WILL GET A ABS FAULT READING ON MY DASH. THE TRUCK WILL THEN BRAKE NORMALLY”
— Owner report, NHTSA ODI #10464332
“FOR OVER 1 YEAR NOW MY 2004 G<C CANYON HAS HAD INTERMITTENT BRAKE PROBLEMS. THE ABS BRAKE SENSORS ARE BAD JUST LIKE ON THE FULL SIZE TRUCKS”
— Owner report, NHTSA ODI #10280638
“BRAKE PROBLEMS-PULSATING BRAKES, ROTORS AND DRUMS HAVE BEEN RESURFACED AND REPLACED NUMEROUS TIMES WITHIN 15 MONTHS AND 12,000 MILES. THE PROBLEM HAS STILL NOT BEEN RESOLVED. *JB”
— Owner report, NHTSA ODI #10143578

Read all complaints on NHTSA →

Airbag warning light and non-deployment

AIR BAGS

6 NHTSA complaints · 2006-02 → 2018-04

“TL* THE CONTACT OWNED A 2004 GMC CANYON. WHILE DRIVING 45 MPH, THE CONTACT'S VEHICLE WAS REAR ENDED. AS A RESULT, THE CONTACT'S VEHICLE CRASHED INTO THE PRECEDING VEHICLE. THE AIR BAGS DID NOT DEPLOY AND THE SEAT BELT PRE-TENSIONER FAILED TO SECURE THE CONTACT, WHICH CAUSED HER”
— Owner report, NHTSA ODI #10787970
“HAD AN ACCIDENT WHERE I REAR ENDED A CAR AT ABOUT 25 MPH AND MY AIRBAG DIDNOT DEPLOY HOWEVER THE AIRBAG LIGHT CAME ON. *TR”
— Owner report, NHTSA ODI #10644641
“I AM THE ORIGINAL OWNER OF A 2004 GMC CANYON PU, PURCHASED ON 06-10--04. ON 05-10-06, I TOOK THE VEHICLE TO MY LOCAL GMC DEALER IN SOUTHERN CA. BECAUSE THE AIRBAG LIGHT ON THE INSTRUMENT PANEL STAYED ON”
— Owner report, NHTSA ODI #10216064

Read all complaints on NHTSA →

HVAC blower motor resistor melting

ELECTRICAL SYSTEM

4 NHTSA complaints · 2006-09 → 2019-07

“AFTER READING A POST FROM THE 116 AFFECTED GMC CANYON OWNERS I HAVE THE EXACT SAME PROBLEM. LAST MONTH JUNE 2019 WHILE DRIVING HOME FROM WORK MY AC JUST QUIT WORKING (HOT WEATHER IN SACRAMENTO), NO MATTER WHAT SPEED IT WAS ON 1 THROUGH 4”
— Owner report, NHTSA ODI #11231695
“I JUST READ A JALOPNIK ARTICLE ON A RECALL OF THE G3 HUMMER AND THE QUESTION WHY THE CANYON/COLORADO WAS NOT INCLUDED. A FEW YEARS BACK THE BLOWER FAN QUIT WORKING ON LOW SETTINGS. I FOUND A TECH TIP THAT SUGGESTED I REPLACE THE FAN RESISTOR, WHICH I DID”
— Owner report, NHTSA ODI #10734428
“CLIMATE CONTROL FAN ONLY WORKS IN POSITION 4. TOOK VEHICLE TO DEALERSHIP. THEY SAID IT WAS A RESISTOR ON CIRCUIT BOARD. THEY SWAPPED IT OUT. LESS THAN SIX MONTHS LATER SAME THING”
— Owner report, NHTSA ODI #10250271

Read all complaints on NHTSA →

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 20, 2026. Investigation data refreshed Sep 20, 2026.

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

Raw data + downloads for this vehicle →

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

On 4WD models, 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.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

49 crashes 1990–2024

How the 49 occupant deaths break down

39

driver deaths

10

passenger deaths

49

occupant deaths

Crash years covered: 1990–2024 This model year first appears in 2004 crashes. Older models have had more years on the road to appear in these crashes, so a higher count here does not by itself mean a vehicle is less safe.

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number

FARS 2024 data is an annual report file. NHTSA revises these records when the final file is published, so this count can change.

Why we show driver deaths too

Every vehicle has exactly one driver seat, so driver deaths line up fairly when you compare one model to another. Occupant deaths include passengers, so a three row SUV can show a higher number than a two seat car simply because it carries more people.

Both figures are plain counts, not rates. A rate would need to know how many of each vehicle are on the road, and that registration data is not public, so we do not publish rates or scores of any kind.

IIHS publishes driver death rates using this same driver only idea, paired with a registered vehicle years denominator we do not have. Their rates and these counts answer different questions, so do not read either number here as a safety rating.

Owner-reported problem signals

Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.

3

complaints mentioning a crash

4

complaints mentioning a fire

Reviewed known issues for this 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 2004 GMC Canyon 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.