Question about 2003 Buick LeSabre
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Posted on Jan 02, 2017
first disconnect the battery then check how the serpentine belt is lined up so u can take it off and put back on. Then the pump should be on the side of the motor with 9or12 bolts there could be more! after taking out take razorblad and skrap the old gasket clean wipe of then put new gasket and pump back on dont over tighten the screws cuase the pump my be aluminum.
Posted on Mar 19, 2009
The heater core is located under the dash, in the center. The container holding the core looks like a black plastic box. Remove the ash tray for easier access. You may have to also remove some other covers under the dash. You must first drain the radiator then you have to disconnect the hoses. There are two hoses connected to nipples of the heater core that go thru the center of the firewall. Remove the screws that hold on the cover to the heater core. Then you should be able to get the old one out. There might be a couple of other minor steps but I'm sure you can figure them out. For re-installation just go in reverse order to put it all back together.
Posted on May 25, 2009
I just Replaced a Low Beam Light bulb on a 2005 Buick La Sabre.
If You use a Metric socket and Remove the Two Silver bolts Attaching the headlight Assemble onto the metal surrounding the the lamp assembly it comes out to the front. This makes it much easier to access the bulb. Twist it counerclockwise & it comes out by pulling gently on the bulb. Then by realeasing a tab that is the socket holder bulb can be removed & replaced with a New #9006 low beam halogen light bulb. Wrap a Paper towel around the bulb & do NOT touch it with your bare hand as this wiil ruin a halogen bulb,
Posted on Jul 23, 2009
I have a 1995 and 1999 LeSabre and the radio removal is the same on both.
1. Carefully remove the AC vents from the dash.
2. In each of the AC openings are screws that hold the top of the dash trim in place.
3. Starting from the passenger door gently pry off the "wood" trim piece, It is held in place with metal clips and velcro.
4. Do the same as 3 from the driver side (short piece).
5. Remove the remaing screws from the bottem of the dash.
6. Move the Shift knob (requires key) all the way down.
7. Starting at each end of the dash slowly pry/pull each clip along the top of the dash from its mounting hole. Be careful not to crack the silver trim piece on the top of the dash (especially on top of the passenger airbag).
8. When the dash is free tilt the top in towards the car and wiggle it loose around the bottom (over the steering column) and the whole piece should come free.
This gives access to the radio, heater controls, speedo etc.
For the radio - three screws - antenna cable pop out. The harness needs a little more work. If your radio has a security feature (blinking light when car is off) make sure you know the security unlock code. Test the code before pulling the power to the radio.
Turn the radio over and carefully unlock the blue clip at the bottom of the plug. Then work the harness loose.
This sounds much worse than it is - it should take 15-30 minutes depending if you have all the tools close by. BTW those AC vents have a top and bottom - the larger hole goes on the bottom and they snap back in place.
Posted on Jul 25, 2009
The flasher is located under the dash on the steering column on the left hand side. Pull off the plastic cover and you will see it clipped to the column--left.
Posted on Nov 19, 2009
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