Question about 2002 Chevrolet TrailBlazer

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Replace the service engine dash lightbulb

I need to replace the service engine dash lightbulb in my 2002 trailblazer. Need help with access to the bulb.

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Go to your local car stereo installation shop and ask them NICELY to look at it for you...$30-50 at the most...maybe free, if it is buy the dude lunch for what, $10?
Good Luck

Posted on Jun 15, 2009


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Posted on Jan 02, 2017


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Edward, Check the attached links,instruction and guides on how to change your purge valve. Good luck. "I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
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I need to take apart engine

What you need is a service manual and at least enough knowledge of engine repair to know that if you want help with your engine, you must tell us WHICH ENGINE your Trailblazer is equipped with.

Try for service information.

Apr 14, 2012 | 2002 Chevrolet TrailBlazer

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My 2002 mercury mountaineer message center computer needs to be replaced where can i get one and how do i do it

You can get one out of a Salvage yard and if you can remove it yourself you learn how to do it. You might look at the sister car, an Explorer and see if it is the same. It will give you more choices to get used parts.

Now sometimes these panels work with a backlite bulb and if the bulb is burned out the unit may still work with a new bulb. Contact a Dealer for the lightbulb or see an aftermarket parts store for the lightbulb before spending big money on a dash screen.

There are also places on the Internet which rebuild digital dashes and you might come across a rebuilt unit, or get yours rebuilt, by one of these firms. Do a Web search digital dash repair or digital gauge repair.

Most likely for the dash you will need to remove the faceplate or top of the dash. Again, nothing can replace seeing a disassembled vehicle for yourself. The lightbulb may be able to be changed from the back of the dash and if done this way it will save lots of time.

Jan 29, 2011 | 2002 Mercury Mountaineer

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Need to replace blower motor resister switch. Things 2 consider 1)Im female but machanical inclined. 2) live in rural area with no access to chilton manual 3) help because its damn cold here!

You'll need some small sized metric sockets, 4mm-10mm, you'll need to remove the plastic cover under the dash, the blower motor resistor is located to the left of the blower motor, they are located in the corner of the dash, on the passenger side of the dash. Also, check the plug that plugs into the blower motor resistor, I've seen some of the plugs melt. There are 2 bolts that hold the blower motor resistor to the heater housing.

Dec 13, 2010 | 2002 Chevrolet TrailBlazer

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Trailblazer serpentine belt diagram

Hi, first, keep this diagram around as you will need it to route the serpentine belt when you reinstall it. There may also be a diagram under the hood by the radiator.
7e98dff.jpg Next, follow this link and watch the video that shows you how to replace a serpentine belt...
Take care

Aug 03, 2010 | 2002 Chevrolet TrailBlazer

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2002 chevy trailblazer blower motor vibrates very noisy - have had mice nest in past. How do I access and clean it out?

I have seen the blower motors mounted two ways. In the engine compartment, on the fire wall, passenger side. And under the dash passenger side, have to remove glovebox to gain access.

Sep 21, 2009 | 2002 Chevrolet TrailBlazer

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I have a 2002 Chevy Trailblazer and need to know how to go about replaceing the valve cover gasket.The engine is the inline 6.

intake must be removed on these 4.2L I6 to access the RH side valve cover bolts. Hopefully this helps

Apr 21, 2009 | 2002 Chevrolet TrailBlazer

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Dash lights are out

You will need to remove the I/P cluster to access the bulbs, remove the cluster screws and the steering column cover, pull cluster out and reach behind it to disconnect the wiring, the bulb sockets twist in and out, the bulb # is a 94

Oct 29, 2008 | 1998 Ford Escort

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Service engine soon light is on.

  1. Take apart the dash.
  2. Locate the lightbulb for the service engine soon light.
  3. Remove it.
  4. Replace dash.
  5. Enjoy your worry-free driving experience.

Jul 22, 2008 | 2004 Pontiac Grand Prix

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