2004 Chevrolet Trailblazer: multiple warning lights

Filed Mar 30, 2019 · Lights · 130,000 miles · NY

All lights stopped working, except when switching to high beams. Front lights and brake lights do not work. When using the high beams, the front lights operate on high only. The car cannot be safely driven at night.

Filed Dec 3, 2015 · 120,000 miles · IL

Dash cluster, reads below 0 or over 100mph at times, sometimes sticks at 5 or 10mph. Sometimes buries speedometer and tach, all dash lights come on and car will shut down at speeds over 60mph. This sould be recalled! Have read of similar problems on all car forums and complaint sites and other google inquiries as well.didn't.

Filed Jan 1, 2012 · Electrical · TN

My 2004 chevy trailblazer instrument gauges started going haywire. Everything that I have read says the whole panel needs replaced. The oil, battery, temp and gas clusters stopped working then all of a sudden while driving down the road start working again. Then the speedometer and tach stopped and started and now nothing is coming on. I have no idea how much fuel that I have and all of the warning lights are all lit up. Waiting for the whole thing to blow. I currently have it at a gm dealer and they said that it will cost me 500 bucks to replace the panel. I told them to go ahead because I don't feel safe driving like that. I have to have this vehicle to work and I want gm to pay for this to be fixed. Major safety concern for me!

Filed Nov 19, 2010 · Engine · 74,393 miles · AL

Tl*the contact owns a 2004 chevrolet trailerblazer. The contact stated that the service engine light illuminated while driving. The vehicle was taken to a mechanic who stated that the failure code indicated that the thermostat was defective. Within a few days all of the lights on the instrumental panel illuminated. The vehicle was taken back to the mechanic and there was no diagnostic code displayed. The failure occurred intermittently. The vehicle wasn't repaired. The failure and the current mileages were 74,393.

Filed May 13, 2010 · Electrical · 47,717 miles · WI

Tl*the contact owns a 2004 chevrolet trailblazer. The consumer stated the vehicle was at a stop, but still running. The contact noticed that all the lights on the instrument panel had suddenly illuminated. He turned the vehicle off and noticed that neither the windows nor doors would not unlock. The vehicle was taken to an authorized dealership where the ignition switch was replaced. The current and failure mileages were 47,717. Updated 7/16/10 *cn at one point the consumer was unable to open any of the doors and had to turn the vehicle completely off. Once he turned the vehicle back on, everything operated as normal. The dealer stated there was an internal failure in the ignition switch. Updated 07/21/10

Filed May 12, 2010 · Electrical · WI

2004 chevrolet trailblazer. Consumer states that he was trapped in the car even after pressing the unlock button. The door sand windows would not open. *gr the consumer stated while driving, all of the dash lights illuminated,and were not working. The gas gauge read empty etc. Upon arriving at his destination, the doors and windows would not open, despite pressing the unlock button. The consumer and his occupants were trapped in the vehicle. The consumer turned the engine off and back on again, and everything worked. The consumer stated the incident happened several times for several days. According to the invoice, there was an internal failure in the liftgate module which caused the door locks to malfunction. The dash lights illuminating was the result of an internal failure in the ignition switch.

Filed Dec 16, 2009 · Electrical · 79,000 miles · TX

Instrument cluster just quit working, speedometer, fuel gauge, tach, ampmeter, temp gauge, oil pressure are all not working. All warning lights don't appear to be functioning. The odometer is not displaying the mileage.

Filed Sep 18, 2009 · Electrical · 56,000 miles · TN

Tl*the contact owns a 2004 chevrolet trailblazer. She stated that while driving 40 MPH all of the lights on the instrument control panel failed, then immediately turned back on. The vehicle was taken to the dealership for inspection. A technician concluded that because they could not duplicate the failure, they could not make any repairs. The failure and current mileages were 56,000. Bl

Filed Jul 6, 2009 · Electrical · 15,000 miles · FL

Since 2007 my instrument panel cluster of my 2004 chevrolet trailblazer (which I purchased brand new in 2004 from dealership) goes on and off some days it works and some days it does not. I could be driving down the road and all of the lights on the dash and gauges go out. I am unsure at times how much gas is in my car and just have to estimate and fill the tank. I attempted to have the dealership help me out because I purchased an extended warranty but they were bought out by another dealer. I wrote to chevrolet and they refused to help me out. I am unable to pay the $700 to $800 they have quoted me to pay to have it fixed. There are several other vehicles with this problem so it should be recalled by chevrolet. I feel this is a safety issue because all of the lights go out sometimes at night so I have refrained from driving at night very much.

Filed Aug 18, 2008 · Electrical · 38,500 miles · VA

All lights, and bells went off on instrument panel. Started with the check 4-wheel drive, then all other lights starting flashing on and off. The gauges kept going down to nothing. Have had it in to the shop 5 times so far. Isn't this under the lemon law? And it seems as though I have to look forward to my speedometer going out next. It only has 38,000 on it. I cant believe gm will not take responsibility for their mistake.

Filed Dec 11, 2007 · Electrical · AL

Instrument panel lights go out without notice. At times all lights and gauges are on. Other times no lights or gauges work at all. I know that the instrument cluster was recalled on various 2004 chevy truck models. Please check into this 2004 trailblazer problem.