The failure mileage was 101,936. Feel free to use any Chevrolet Trailblazer auto alarm wiring diagram that is listed on Modified Life but keep in mind that all information here is provided as-is without any warranty of any kind and most of the auto security wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. While driving 30 mph, the headlights failed and independently turned off without warning. Later in afternoon after it rained it was reported the drivers window was down. Sometimes this works and sometimes not. But to be sure, you may also inspect the electrical connector for rust spots or damage.
The local mechanic said the wiring to the motor had burned and shorted the mechanism. Headlight bulbs, just like any other lights, have a limited lifespan since they are used frequently. Pulled switch out and it was melted along with wiring harness. Make sure you get the exact code numbers. There have been many Trailblazers that have had this exact problem. I tried to put down my driver side window and the switch would not work.
I let it warm up for at least 5 minutes before driving as I know diesels need a little more warm up time than gas engines. To determine which one is causing the problem, check the main fuse for the headlight circuit. This is not the only Trailblazer I have known or read upon to have electrical issues or even fire damage. The vehicle was not diagnosed or repaired. Didn't shake or sputter, just had the rpm limiter kick in at 25 mph. Had power to most things.
After plugging in a tire inflator into the cigarette lighter port, the vehicle filled with black smoke. Neither the dealer nor the manufacturer were notified of the failure. This image has been uploaded by Benson Fannie tagged in category field. Oct 03, 2014 I have exactly the same problem started last winter, ran fine all summer then as soon as it got below freezing again if I start it and run for 15 20 minutes wont restart I have to let it sit for 20 minutes or so and then it will start again. When you wash your car or when there is rain, water might build up inside your truck's headlight assembly.
If you cannot replace them immediately, a quick fix would be sealing the crack with resin until you are ready to replace the headlights. While driving approximately 35 mph, the low beam headlights failed to illuminate without warning. The contact called the manufacturer and was informed that the vehicle exceeded the mileage limitation and they refused to repair the vehicle. The guide pins are what aim the headlights and it may take some wiggling to get the pins from their seats. Use of the wiring information is at your own risk.
I took all the headlight connectors off and coated with some bulb grease. I found several instances on this site and also online related to electrical problems on the Trailblazers. Mar 09, 2012 Was sent in by another poster, just posting his results which fixed mine. While the contact was driving at dusk, the headlights went out without warning. Have someone hit not too hard the starter while you try to start the car. You can also find other images like wiring diagram, sensor location, fuel pump location, starter location, control module location, parts diagram, replacement parts, electrical diagram, repair manuals, engine diagram, engine scheme, wiring harness, fuse box, vacuum diagram, timing belt, timing chain, brakes diagram, transmission diagram, and engine problems.
A dealer had not inspected and diagnosed the vehicle. You can use soap and water, or you may look for cleaners that are specially made for headlights. The contact continued driving with the high beam headlights illuminated. Did you know that 2008 chevy trailblazer headlight switch wiring diagram is one of the hottest topics on this category? Many thanks for visiting at this website. Visit for the latest in Hybrid and.
I googled this issue to try to figure out the problem that causes this and seen that several people have this issue with the Trailblazers. There's something wrong if it is less than 13 volts. The approximate failure mileage was 149,000. Without warning, the low beam headlights failed to function properly. Any and all pictures , and information are greatly appreciated. I did not have any time to do testing.
This only occurs once during a trip or once a month. All other lights stay on and the high beam lights work. The approximate failure mileage was 162,500. The contact was not provided with a solution from the manufacturer and was uncertain of when the vehicle would be repaired. The approximate failure mileage was 87,232. The manufacturer was notified of the failure and provided case number: 8-2921784546.
Then I noticed the burnt switch. We got this picture on the net that we feel would be probably the most representative pictures for 2008 chevy trailblazer headlight switch wiring diagram. The contact would have to cover the cost of the repair. If you would like for any new idea for your own engine diagram then this 2004 trailblazer wiring schematic graphic needs to be on the top of reference or else you may use it for an alternative concept. After getting estimate at gm dealer 700+ and body shop 350 plus programming at gm dealer , they were able to jump motor to roll up window and disable switch.