2002 Buick Rendezvous - Answered Questions & Fixed issues

I had the same problem on my 2004 Rendezvous with both front and rear wipers not working. Thanks to AutoZone I found free wiring diagrams on their website. Fuses 29 and 32 were good. YouTube videos suggested checking relays. The problem was fixed by interchanging Accessory Relay 27 with the same type of relay, Relay 20, the Rear Defogger relay. I ordered a new relay, plus a spare for $30 from Amazon.

Question edited for clarity and spelling of model name. Question moved to model category. Information here. You can probably just clean it. https://www.700r4transmissionhq.com/p0405-buick-rendezvous/ Location https://www.google.com/search?q=2002+Buick+Rendezvous+EGR+Location ....

awd disable is usually a $200 tube type sensor in the rear diff. abs light is usually front hub bearing

If it's leaking where the filler neck goes into the fuel tank, it's probably cracked right there. This is a known issue with the Rendezvous, and many of them, with a certain VIN number, were recalled and repaired at no charge to the owner. But there were MANY more with the same issue that Buick refused to include in the recall. Apparently they finally adapted the recall to include ALL Rendezvous', but with the provision that the engine had to have less than 150,000 miles on it. I doubt if many, actually if there were ANY at all that were still under 150,000 miles by the time they made the change. Pretty scummy move on Buick/GM's part, considering the price tag just on the fuel tank, no labor included, is between $900-$1,000. Then you've got about 3-4 hours worth of labor charges to drop the old tank and put the new one in. Sorry. I'm in the same boat.

sounds like a bad battery or a bad connection

It means the engine computer lost the theft pass code from your ignition key. This could be caused by a bad chip in the key, or a problem with the ignition tumbler or steering column wiring (many times older high mileage vehicles the wiring breaks in the steering column causing the signal to be lost intermittently). If this happens while your Buick is running, it is warning you it MAY not restart if you turn it off because a loss of theft deterrent code was detected. If this happened when the key is turned on, but engine not started, the engine will not start as the engine computer thinks the car is being stolen.

On this websites you find fuse box diagram and drespriton for Buick Randezvous (2003) Buick Rendezvous 2003 fuse box diagram CARKNOWLEDGE https://www.autogenius.info/buick-rendezvous-2003-fuse-box-diagram

What type of diagnostic check did you receive? Did you only have codes read? If the vehicle was partly disassembled then maybe a plug connection was not put on completely, a vacuum line was left off or a clamp was left loose on the duct that connects the air filter to the throttle body. You will need to look it over or bring it make. Please let me know if there is anything else. Good Luck.

Sorry but the mechanical part of the ignition switch is not part of the vehicles security system. Either something has been placed inside the key cylinder, you are using the wrong key or for some reason the lock cylinder lock pins have fallen inside the key cylinder. Please take a closer look at the cylinder. See if something is inside and can be picked out. Any questions. Please write back. Good Luck.

Necesito cambiar Las buj?as de un buick redenzbouz 2002

If after checking the brake fluid level and brake reservoir and its sensor, as well as the parking brake, then the problem could very possible be a broken wheel sensor wire. That was my problem in my Buick rendezvous, and my great mechanic fixed it.

I really think you should go to www.reliable-store.com they have got books on every vehicle and also how to service/repair it, parts info, wiring diagrams, electrical diagrams, fuse diagrams, error codes, etc everything

A lot of thing's could cause it to run rich , instead of going to a part store an getting a scan , take it to a qualified repair shop .

Thats a vapor lock problem with your carborator, or you have a cracked distributor cap. Sounds mre like vapor lockthough to me. Carb needs fixing.

Class action lawsuit gm ???? Your car is too old , an thing's wear out over time . Could be ignition switch problem ,your best bet , take your vehicle to a qualified repair shop that has the diagnostic skill's an tool's to find the problem .

yeah , my car starts flying without wings , LOL...
OMG... TELL US WHAT KIND OF CAR YOU HAVE AND...
BEING DETAIL ORIENTED IS THE ONLY WAY TO GET THE CORRECT ANSWER...
I AWAIT YOU TO POST YOUR QUESTION AGAIN WITH ALL THE INFO ON MAKE AND MODEL AND YEAR AND EVEN THE BODY TYPE , 2 DOOR OR 4 DOOR , HATCH BACK , COUPE... YOU GET THE IDEA...
LIKE A WATER HEATER THE REPAIR SOLELY DEPENEDS ON THIS INFO...
OTHER WISE I BE TELLING TO CHANGE THE SPARK PLUG ON A NEWER MBZ THAT HAS NO SPARK PLUGS , HOPE YOU UNDERSTAND

Classic description of a fretting issue. Read this post on the issues GM has with fretting. Fretting corrosion in electrical contacts Ricks Free Auto Repair Advice