20 Most Recent 2005 Buick Rendezvous CX - Page 8 Questions & Answers

your security system is over riding because of low battery, but charge battery full then try to set key

you have to find out the short-circuit. or like electrical motor draw to much current

You need to know the fuse number, to look up in theowners manual ,what it controlsThen your job is done,your off to a repair shop,where they will look at wiring diagrams & answer your question

make sure the ground on the starter is not contacting the body in any way.. causes a double ground and wont crank

can you get any codes? turn off and on the ignition switch 3 times and wait and see if it lights up on your dashboard

you need to RUN the scanner /computer for easy diagnostic and fix it. Remember the electronic vehicle now is very complicated.You can have sensors+pcm+or bcm wron or faulty,etc see the diagram attachedDo not waste time +money.God bless you

There are a lot of reasons this could be happening - vacuum leaks to bad hoses to issues with the throttle body (This connects to your intake manifold) to issues with the computer or faulty fuses. It really is hard to diagnose. Here is a website that will help you troubleshoot the issue depending on the characteristics of the idle.http://autorepair.about.com/od/enginetroubleshootin1/a/TS_idle-speed.htmAlso, if you have modified anything, you may need to tune the voltage. For instance, if you got a new throttle body - you want to loosen the bolts where it connects and turn it until your meter reading would read with the specs of your car.

What is the message?

1.Tire alignment if that don't stop the squeal then #2.Have Brakes and HUB BEARINGS if (FWD or 4x4) checked out.

cann't accelerate,engine idle speed high,

should be bleeder on top cooling house,from rad. to engine.

That's an EGR code. What have you done so far to resolve the issue? Year, make, model, and engine size? I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa