2004 Buick Rainier Problems
The 2004 Buick Rainier has 158 NHTSA complaints and 2 recalls, with electrical faults dominating the issues. Based on 158 real NHTSA owner complaints, with Electrical Faults the most reported area.
Before you buy
This 2004 Buick Rainier has 158 NHTSA complaints — top issue: Electrical Faults.
A model-year pattern isn't the car in front of you. Check this exact VIN for accidents, open recalls, odometer rollback, and salvage titles.
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2004 Buick Rainier Fuel Economy
✓ EPA Official DataEPA-rated fuel economy across 4 2004 Buick Rainier trim configurations. The median figure is shown; range reflects all available trims.
Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions. 4 trims analysed.
2004 Buick Rainier Safety Ratings
NHTSA 5-Star Program2 variants tested — showing 2004 Buick Rainier 4-DR.Official crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.
Overall
Not Rated19.1% rollover risk
Frontal Crash
Not RatedSide Crash
Not RatedRollover
19.1% probability
Source: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.
BUICK RAINIER 2004 has 158 NHTSA complaints and 2 recalls. Electrical faults lead with 83 complaints, followed by headlight failures (21) and transmission issues (15). Source: NHTSA owner complaints and recall records.
- Make
- Buick
- Model
- Rainier
- Model year
- 2004
- NHTSA owner complaints
- 158
- Crash-related complaints
- 9
- Safety recall campaigns
- 2
- Top reported component
- Electrical Faults
- Reliability signal
- Severe Issues
- EPA MPG combined
- 16
- EPA MPG city / highway
- 14 / 18
- Fuel type
- Regular Gasoline
- NHTSA rollover rating
- 4/5 stars
- Electronic stability control
- No
Common problems
Most common 2004 Buick Rainier problems
Top owner-reported complaint areas and where they often appear.
Electrical Faults
Headlight/Taillight Failures
Transmission / Drivetrain
Complaint patterns center on Electrical Faults, Headlight/Taillight Failures, Transmission / Drivetrain. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.
Buyer verdict
Should you buy a used 2004 Buick Rainier?
The 2004 Buick Rainier has a high complaint volume for a single model year, particularly in electrical systems. It may be worth considering only if a thorough pre-purchase inspection is performed and all recalls are addressed.
Electrical faults can cause intermittent failures and safety hazards, while transmission and unintended acceleration complaints pose drivability and safety risks.
May Suit
This year may suit buyers who are handy with electrical repairs or willing to invest in pre-purchase inspections.
May Want to Avoid
Buyers seeking a trouble-free, low-maintenance SUV should avoid this year due to the high complaint count.
Pre-purchase
What to check before buying a used 2004 Buick Rainier
Inspection Focus
- Inspect the electrical system for signs of shorts or failures.
- Check headlights and taillights for proper operation.
- Test transmission for smooth shifting and check for leaks.
Before You Close the Deal
- Have a mechanic inspect the electrical system thoroughly.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for transmission and electrical repairs.
- Test drive to check for unintended acceleration or transmission issues.
Check the exact car
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2004 Buick Rainier, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
AI verdict
What the complaint data suggests
Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology
Based on NHTSA complaint data, the 2004 Buick Rainier shows a high number of electrical faults (83 complaints) and headlight/taillight failures (21 complaints). Transmission issues (15 complaints) and unintended acceleration (12 complaints) are also notable. Buyers should prioritize inspecting the electrical system and transmission. Source: NHTSA owner complaints and recall records.
Year context: Only the 2004 model year was analyzed, so no direct comparison to other years is available.
Recall context: With 2 recalls, buyers must verify that all recall repairs have been completed before purchase.
- Electrical faults account for 83 of 158 total complaints.
- Headlight/taillight failures total 21 complaints.
- Transmission/drivetrain issues total 15 complaints.
- Electrical Faults (83 complaints)
- Headlight/Taillight Failures (21 complaints)
- Transmission / Drivetrain (15 complaints)
Full breakdown
All 2004 Buick Rainier complaints by category
Every owner-reported complaint category filed with NHTSA for the 2004 Buick Rainier. Use this as a pre-purchase inspection checklist.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Electrical Faults | 83 | 2 | 3 | — | |
| Headlight/Taillight Failures | 21 | 1 | — | — | |
| Transmission / Drivetrain | 15 | — | — | — | |
| Unintended Acceleration | 12 | 2 | — | — | |
| Fuel System | 11 | — | — | — | |
| Airbag Malfunctions | 10 | 7 | — | — | |
| Gasoline | 9 | — | — | — | |
| Fuel/Propulsion System | 7 | — | — | — | |
| Suspension Failures | 6 | — | — | — | |
| Engine Problems | 6 | — | — | — | |
| Structural Problems | 5 | — | — | — | |
| Steering Defects | 4 | — | — | — | |
| Visibility | 4 | — | 1 | — | |
| Brake System | 4 | 1 | — | — | |
| Seat Belt Issues | 3 | 2 | — | — | |
| Hydraulic | 3 | 1 | — | — | |
| Electronic Stability Control (Esc) | 2 | — | — | — | |
| Door Lock Issues | 2 | — | — | — | |
| Seat-Related Issues | 2 | — | — | — | |
| Uncategorized Issues | 2 | — | — | — | |
| Other | 2 | — | — | — | |
| Visibility/Wiper | 1 | — | — | — | |
| Tire Issues | 1 | — | — | — | |
| Interior Lighting | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
In their words
Real owner complaints
Read what owners actually reported to NHTSA for the 2004 Buick Rainier. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
TL* THE CONTACT OWNS A 2004 BUICK RAINIER. THE CONTACT STATED THAT THE HEADLIGHTS TURNED OFF INTERMITTENTLY WITHOUT WARNING. THE CONTACT STATED THAT THE HEADLIGHTS REMAINED OFF FOR APPROXIMATELY SIX MINUTES. WHEN THE LIGHTS TURNED BACK ON, THE LIGHTING WAS DIM. THE VEHICLE WAS TA…
TL* THE CONTACT OWNED A 2004 BUICK RAINIER. WHILE DRIVING APPROXIMATELY 30 MPH IN THE RAIN, THE VEHICLE HYDROPLANED. THE CONTACT LOST CONTROL OF THE VEHICLE AND CRASHED INTO A WALL. AS A RESULT, THE CONTACT WAS RENDERED UNCONSCIOUS AND TRANSPORTED TO THE HOSPITAL VIA AMBULANCE. T…
I NOTICED IN NOVEMBER OF 2016 MY BUICK RAINNER WAS SMELLING LIKE GASOLINE AFTER I GOT OUT AND LEFT IT RUNNING WHILE I WAS DROPPING STUFF AT HOME FROM WORK. WHEN I GOT BACK IN MY VEHICLE I DIDN'T SMELL ANYTHING, BUT COULD SMELL OUTSIDE THE VEHICLE. I WENT ABOUT ANOTHER 10 MILES LA…
HEADLIGHTS FAIL INTERMITTENTLY WHILE DRIVING. WHILE DRIVING LAST NIGHT THE LOW BEAM HEADLIGHTS WENT OUT. THE HIGH BEAMS STILL WORKED. THIS IS ABOUT THE SIXTH TIME THIS HAS HAPPENED. I CHANGED OUT THE HEADLIGHT RELAY JUST BEFORE THIS OCCURRED AS I HAD SEEN A RECALL ON 2006 AND…
TL* THE CONTACT OWNS A 2004 BUICK RAINIER. AFTER PARKING THE VEHICLE, A FUEL ODOR WAS NOTICED OUTSIDE THE VEHICLE. ONCE THE CONTACT ENTERED THE VEHICLE, THE ODOR WAS STRONGER. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THEY DIAGNOSED THAT THE FUEL LINES WERE ROTTED AN…
LOW BEAM HEADLIGHTS FAILURE BOTH AT THE SAME TIME. OCCURRED ON TWO SEPARATE OCCASIONS. FIRST TIME A YEAR OR SO AGO, LOW BEAM RELAY REPLACED BY BEST RECOLLECTION
TRANSFER CASE SHIFT MODULE CONTROL MODULE
LOW BEAMS ON LIGHTING GOES OUT FOR NO APPARENT REASON. THIS HAS HAPPENED TWO TIMES IN THE LAST TWO WEEKS. DEALERSHIP SAYS THEY JUST CAN'T FIND ANYTHING WRONG. ALTHOUGH THEY HAD ANOTHER VEHICLE THERE WITH SAME PROBLEM. THIS SEEMS TO BE A RECURRING PROBLEM WITH GM SUV'S. MY 1994 G…
LOW BEAM LIGHTS GO OUT WHEN RIGHT TURN SIGNAL IS APPLIED AND RETURNS TO CENTER POSITION. A/C COOLING FAN DOES NOT COOL COMPRESSOR ENOUGH TO RUN A/C AT LOW SPEEDS CAUSING PRESSURE TO BUILD UP IN FERON RECEIVER. CAR IS AT IDLE OR LOW SPEED.
I'VE BEEN HAVING SPORADIC FLICKERING LOW BEAM ISSUES WITH THIS CAR SINCE I BOUGHT IT, AND HAVE SPENT UNTOLD HOURS AND TIME TRYING TO FIGURE IT OUT INCLUDING TAKING IT TO THE DEALER. (I WORK NIGHTS.) LAST WEEK THE LOW BEAMS FAILED ON THE WAY HOME FROM WORK AT MIDNIGHT. RESEARCH…
I TRIED TO GET MY CAR INSPECTED TODAY IN VIRGINIA BUT IT FAILED DUE TO THE DUMMY LIGHTS ON IN THE DASH BOARD ABS AND BRAKE. THE DEALER COULD NOT COMM WITH COMP BUT CHANGED THE FUSE FOR THE CIG LIGHTER THEN THE CODES READ EBCM MODULE FAULT.. IN 2014 MY RUNNING HEADLIGHTS WOULD JU…
AFTER HEADLIGHTS ARE ON FOR A LONG TIME THEY WILL GO OFF.
I WAS MAKING ON U-TURN ON A MAJOR HIGHWAY, I CAME TO A COMPLETE STOP. THEN I CONTINUED TO PROCEED, MY BACK TIRES WAS STUCK. THEY STARTED SLIDING ON THE ROAD, THEY WOULD NOT TURN. DRIVING STRAIGHT FORWARD IS FINE. ONLY MAKING TURN AND PARKING ISVERY DIFFICULT. I HAD IT CHECKED BY …
DRIVERS SIDE DOOR ELECTRICAL FIRE - VERY SIMILAR TO RECALL 15700 -FLUID ENTERED INTO THE DRIVER'S DOOR MASTER POWER WINDOW SWITCH MODULE, CAUSING CORROSION THAT COULD RESULT IN A SHORT IN THE CIRCUIT BOARD, CAUSING WINDOW SWITCHES, LOCKS, ETC TO BECOME INOPERATIVE. ALSO RESULTED …
TL* THE CONTACT OWNS A 2004 BUICK RAINIER. AFTER THE VEHICLE WAS REPAIRED FOR A VOLUNTARY RECALL AND DRIVING AT A LOW SPEED, THE CONTACT HEARD AN ABNORMAL NOISE UNDERNEATH THE VEHICLE. IN ADDITION, THE CONTACT NOTICED FUEL FUMES EMITTING FROM THE VEHICLE. THE VEHICLE WAS TAKEN BA…
WHEN VEHICLE IS PARKED YOU CAN SMELL GASOLINE CAN PARK CAR IN GARAGE DUE TO OUR WATER HEATER RECEIVED NOTICE FROM G M IN NOVEMBER 2015 (G M SPECIAL COVERAGE PROGRAM,14423) CAN'T GET NOWHERE WITH G M SINCE NOVEMBER 2015
TL* THE CONTACT OWNS A 2004 BUICK RAINIER. WHILE DRIVING 25 MPH, THE ACCELERATOR PEDAL WAS DEPRESSED AND THE ENGINE STALLED AS THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE FAILURE RECURRED MULTIPLE TIMES. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE FU…
BLOW OUT OF TIRE ON INTERSTATE 90 IN MADISON AT 70 MPH. SIDEWALL OF TIRE DISINTEGRATED. NEARLY LOST CONTROL. TIRE WAS A GENERAL ALTIMAX HP, SIZE 255/60-17 ON A 2004 BUICK RENIER.. TIRE HAD APPROXIMATELY 30000 MILES. AND HAD BEEN ROTATED AND BALANCED.
TL* THE CONTACT OWNS A 2004 BUICK RAINIER. WHILE DRIVING AT 50 MPH, THE HEADLIGHTS FAILED TO ILLUMINATE. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 160,000.
TL* THE CONTACT OWNS A 2004 BUICK RAINIER. THE CONTACT STATED THAT WHILE ATTEMPTING TO MAKE A TURN INTO A PARKING SPACE, THE VEHICLE JERKED. IN ADDITION, AN UNKNOWN WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER MULTIPLE TIMES WHO DIAGNOSED THAT THE ENCODER NEEDED T…
Source: NHTSA Complaints Database. Real owner reports for the 2004 Buick Rainier.
Safety recalls
2004 Buick Rainier recalls
2 campaignsNHTSA recall campaigns for the 2004 Buick Rainier. With 2 recalls, buyers must verify that all recall repairs have been completed before purchase. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
EXTERIOR LIGHTING:TURN SIGNAL
EXTERIOR LIGHTING:BRAKE LIGHTS
Research more
Keep researching before you buy
Compare brands and categories, then check the exact car's history by VIN.
Questions
2004 Buick Rainier buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2004 Buick Rainier reliable?▾
Severe Issues. NHTSA currently shows 158 owner complaints, 9 crash-related complaints, and 2 recall campaigns for this model year. The 2004 Buick Rainier has a high complaint volume for a single model year, particularly in electrical systems. It may be worth considering only if a thorough pre-purchase inspection is performed and all recalls are addressed. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.
What are the most common problems with the 2004 Buick Rainier?▾
#1: Electrical Faults (83 complaints). #2: Headlight/Taillight Failures (21 complaints). #3: Transmission / Drivetrain (15 complaints)
At what mileage do problems start on the 2004 Buick Rainier?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2004 Buick Rainier?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2004 Buick Rainier, NHTSA complaints include 9 crash-related reports and 4 fire reports out of 158 total complaints. 10 injury reports are also on file. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2004 Buick Rainier have any recalls?▾
Yes. 2 NHTSA recall campaigns affect the 2004 Buick Rainier. A major recall area is EXTERIOR LIGHTING:TURN SIGNAL. With 2 recalls, buyers must verify that all recall repairs have been completed before purchase. Always verify open recalls by VIN because completion status varies by vehicle.
Should I buy a 2004 Buick Rainier?▾
The 2004 Buick Rainier has a high complaint volume for a single model year, particularly in electrical systems. It may be worth considering only if a thorough pre-purchase inspection is performed and all recalls are addressed. Electrical faults can cause intermittent failures and safety hazards, while transmission and unintended acceleration complaints pose drivability and safety risks. Pay extra attention to Electrical Faults during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpectorAI.
Wider context: See the full Buick Rainier reliability report with year-by-year comparison.
Owner Reliability Rating
Rate the 2004 Buick Rainier based on your ownership experience.
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Ratings are based on owner experience and are separate from NHTSA data shown above.
Before you buy
Check the exact vehicle history before you buy
Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.