You can find the heater wiring diagram for a 1989 Buick LeSabre in the vehicle's owner's manual. You can also obtain it from various auto part stores.
It is important to have a diagram to help guide changes being made in a car. A vacuum line diagram for a 1981 Lesabre can be found in its maintenance manual.
A fuse diagram for a 1992 Buick LeSabre is available from several auto part store chains. These stores have access to online automotive databases that store troubleshooting and repair information for most vehicles.
whats does the radiator core looks like?
Where do you find starter relay for 99 buick lesabre custom
Try MOTORLIT.COM or JCWHITMEY.COM for trans manuals.
Amazingkeys.com has the 2000 Buick LeSabre Key. It does have the chip in it.
www.autozone.com has the info you need under their repair section.
A wiring diagram can sometimes be obtained from an auto tech at an auto part store as a print out. However, it can also be found in the cars maintenance manual.
on most models the drivebelt diagram is on the radiator panel cover. if you can not locate the diagram try this site ALLDATADIY.COM (Do It Yourself Automotive Diagnostic & Repair Information)
Are you saying What it is or Where is it. If what, its the diagram on the very front of the motor on top of the radiator cover on my 92 Lesabre that shows how to install the belt, I answered both questions, bye. It's in your owners manual. I couldn't find find it on the radiator cover either. Chapter 6, I believe.