The fuel level sensor in the fuel tank may fail causing erratic fuel gauge operation. Our technicians tell us that on high mileage vehicles you may wish to replace the complete fuel pump module assembly if this condition occurs.
On certain 2005 - 2007 vehicles, General Motors has provided a special service policy covering the fuel level sensor, agreeing to pay 50% of the repair cost. This coverage extends for 10 years or 120,000 ...
Resources for the Repair and Maintenance of your 2005 Chevrolet Trailblazer
2005 Chevrolet Trailblazer
2005 Chevrolet Trailblazer Problems
Erratic Fuel Gauge Operation
Electrical & Lights --
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Loss of One or More HVAC Blower Motor Speeds
Heating & Air Conditioning --
Verified
The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.
Check Engine Light Due to Gas Cap Issue
Exhaust & Emissions --
Verified
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
CD Player In Radio May Fail
Miscellaneous --
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The CD player in the radio may fail. Our technicians tell us that the radio will need to be removed and sent out to a radio repair shop to correct this condition.
I have a vibration when in drive while holding the car still at a stop light
Drive Train --
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I have a vibration when in drive while holding the car still at a stop light
2005 Chevrolet Trailblazer Recalls (Recent)
Chevrolet Trailblazer Recall 06V417000
Body, Interior & Misc., November 6, 2006
Summary: CERTAIN VEHICLES ORIGINALLY BUILT WITH CLOTH SEATS THAT WERE EQUIPPED WITH AN AUTOMATIC AIR BAG PASSENGER SENSING SYSTEM AND LATER REUPHOLSTERED WITH AFTERMARKET LEATHER SEAT COVER KITS ARE INVOLVED. TESTING HAS INDICATED THAT THE AFTERMARKET LEATHER SEAT COVERS CAN CAUSE THE PASSENGER SENSING SYSTEM TO MALFUNCTION.
Learn more »Windshield May Separate from the Vehicle
Body, Interior & Misc., March 10, 2005
RepairPal Expert Overview:
The windshield may not be properly adhered to the body. If a crash occurs, the windshield could separate from the vehicle, increasing the risk of injury. Dealers will replace the windshield free of charge. This recall is expected to begin on March 10, 2005. The General Motors recall number is 05002.
2005 Chevrolet Trailblazer Questions and Answers
rtidquist, 2005 Chevrolet Trailblazer, 4.2L 6 Cylinder, Beaufort, SC
When my Trailblazer is idling it makes a whinny noise and whenever I press on the gas it gets louder. Is it the linear pulley?
Big Ken, 2005 Chevrolet Trailblazer, 4.2L 6 Cylinder, Lawrenceville, GA
the motor works the blades move but no fluid comes out of port. how can i fix it?
mike-o, 2005 Chevrolet Trailblazer, 4.2L 6 Cylinder, Oak Harbor, WA
how can i get my airbag light reset on my 2005 trailblazer
cnovak78, 2005 Chevrolet Trailblazer, 4.2L 6 Cylinder, Chicago, IL
My TB has the steering wheel options with the digital gadges. when i change my oil the "oil percentage" dose not go back to 100%. How do i reset that to 100% after i change my oil?
Nancy_1, 2005 Chevrolet Trailblazer, 4.2L 6 Cylinder, Corpus Christi, TX
In the morning when the passenger tail light doesn't work at the same time the radio speakers don't work I have to turn the radio max to were I can hardly hear. Sometimes by the afternoon...
Write a Review About Your Car
2005 Chevrolet Trailblazer Reviews
I have owned my 05 Trailblazer since end of 2005 (I am 2nd owner). First few years no problems. Around 2009 I started having check engine light show up on a regular basis. Now it occurs about once every 6 months. Getting expensive to own! I have had electrical connection issues with the headlight (melted connectors), oxygen sensor failure (twice now), bad coils, broken plastic parts on the interior, overheating with a/c on (t-stat problems), etc etc. I have always been on top of maintenance with my rig so I'm pretty disappointed in how it is performing now, especially since its just over 130k miles - that's not very old! Aside from those issues, I am thankful to have a dependable vehicle that has never left me stranded!
Overall the car has been a good car but I did have most of the problems listed for my year. CD player failed(2009ish)Sunroof failed (2010ish)with no replaceable parts only full replacement available (as per goodyear repair) Brakes as of 2012-2013 have been done twice (front)needing another FULL brake job.(supect master cylinder?) I did not have the 4wd switch problems, TG! Front axle driver side has been replaced seals failed (2013)not bad. Electrical some issues with head lights.. only had to hit it a few times and they dem but not bad just strange. Engine itself has been a champ outside of the exhaust manifold. AC/heat has worked great except AC is poor at idle. Steering great Suspension mushy/bouncy since I have owned it, even after front strut replacement.
I love my trailblazer really smooth driving and good for my family the problems that I had is my headligths (fuse) got replaced and now my engine is overheating three times even though I take it for oil changes on time and check my coolant etc. I notice that the oil level is one of the causes and I keep adding a quart of oil and it helps but is happening more often , is my engine going bad please help?
I had my chevy trailblazer for six years. It runs well the powere window on the passenger side failed. Bad on gas, easily to get dents however it runs fairly well.
my cd radio player has four channels only one of them will work
the driver side and the rear speakers will not work only the passenger side will work ,other than that I have had know problems YET .