Buick LeSabre - Recent Questions, Troubleshooting & Support - Page 8

There should be a fuse panel behind the glove box. You'll have to access it by pulling the rubber tabs inward to allow the glove box to pop out. Also, check the fuses on the driver's side fuse panel.

The fuse box locations and there diagrams are in the owners manual. If you don't have one you can download one at the GM site for free. Here is the LINK

You can see in the video bellow The bulb can be found on ebay/Amazon or according to me Aliexpress Homepage It's the biggest and cheapest worldwide suplier. Just type the correct name into the searchbox and thats it wish you luck

They are inside the plastic back attached to the trunk lid. To remove it there are nuts recessed in the back of the lid that have to be removed. The wiring pretty much keeps the back from falling but you still want to be careful. You need deep recess sockets to get to the nuts.

Best replacement bulbs with greatest prices can be found on http://alibaba-homepage.com/. I hope I helped Peter

My wipers on my 2003 Buick lesbera wouldn't stop we took fuse out then they wouldn't come back on checked all fuses and relay they still won't work

How to change the air conditioning bolt that is broke in the. Bracket

You must take it to a dealership and they will unlock it for you. There is a specific dealer code that will unlock any radio and once they do it, you pick one that you will remember. This is part of the anti theft. Hope this helps.

The unlock code is on the back of the radio. Use an extension mirror to see it.Turn the radio to the on position and press the alphanumerical code in.

its the control head where the heater controls are its a complete unit

First thoughts is to check the voltage at the wiper motor. It the motor has power, the motor probably has failed. If there is no power at the motor, look for a short or some connection has come loose.

That can be a tough one to diagnose. I suspect they are not the only items in the car not immediately getting power, which suggests an intermittent problem with a master fuse or relay. If I were you, I would start by getting ahold of the circuit diagrams for the car (try Alldatadiy.com) and trace back the circuits from the brake and dashboard lights to where they reach a common fuse or relay and check those.

The chance of the Power Train Control Module (PCM) failing is very small, about 3% per industry research, so expert ndguy2481 is giving bad advice, it is more likely the crankshaft position sensor or the ignition module have a problem when they warm up. Run a test on the PCM to retrieve the trouble codes, I know there will be some. The connector to do this test is under the dash below the steering wheel under the dash panel.

You've probably fixed it by this time, but I'll offer this: There's a microswitch in the ignition lock cylinder. When you insert the key, turn it & go past the run, to start position, the PassKey module wants to see the correct resistance from the pellet in your key. If it matches the pre-programmed value, it will complete the circuit of what is known as a "Wheatstone Bridge " in the module, and allow ignition, cranking & fuel systems to operate. If it doesn't see the correct value, it will shut down for like 5 minutes or something, then reset for the next try. The problem is, that after innumerable cyclings of the key, one of the the two wires will separate internally, disabling the system totally. The two wires exit the lower end of the steering column, & are a very shiny white, and orange in color. They terminate in a connector that can be disconnected. Do that. Then take a measurement between the two exposed wires in that little black pellet on your key, with an ohmmeter & obtain a resistor of the same value. Don't worry about the wattage value of the resistor....a 1/8 watt resistor will work just fine, as there is minimal current in the circuit. Insert the resistor into the two wires that go into the wiring harness (Not the two going up into the steering column). If the microswitch was at fault, your problem is now cured, although your PassKey system is now disabled. The upside is that you can now have spare keys made from the cheap blanks without the resistor in them. Good luck.

Go to www.car-part.com it has a built in Hollander interchange and will bring up all available interchanes.

Some fixya user told me a website reliablestore it is very good.. I used it to repair my shredder it had some spark issue which wasn't easily fixed. you can go there and try

Apparently on my 93 buick lesabre. It's located on the passager side just behind the front tire. Where the fuel lines go up ti the engine.

Here is a post that will give you an idea on how the system works and how to repair it. https://repairpal.com/car-wont-start-because-of-anti-theft-system-that-uses-raised-chip-key-033

Stay by checking your fuses. Also see if the hazards work.