20 Most Recent 2009 Cadillac STS Questions & Answers

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2009 STS drivers door sensor seems to be inoperative. The cab light does not come on when this door opens all other doors work. Also the steering wheel Auto Up on Exit does not work

could be a bad wire, BCM, switch/module, etc. I think most cars have a door module in each door as opposed to a simple compression switch in the 1990's. Unfortunately electrical is near impossible to diagnose on the internet unless its simple or a notorious problem on a certain model.
11/14/2016 8:31:37 PM • 2009 Cadillac... • Answered on Nov 14, 2016
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How do I change info from one vehicle to a new vehicle former vehicle 2009 cadillac STS

what do you need to change need more information to assist you
9/18/2015 12:24:25 AM • 2009 Cadillac... • Answered on Sep 18, 2015
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How do I turn off the hazard lights on 09 Cadillac STS when the hazard button is stuck?

there is a recall on the GM light system so check it out . The hazard light switch basically just connects both side indicators together. For a short term fix see if you can pull the connector of the back of the switch.
12/24/2014 10:43:56 PM • 2009 Cadillac... • Answered on Dec 24, 2014
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No FOB detected

I get this with my car and it is usually because it cannot sense the fob in my purse, so I move the purse to my lap. Other reason is the battery is getting low in the fob and needs replacing - at least that is my experience with my 09 Cadillac STS.
12/24/2014 8:33:10 PM • 2009 Cadillac... • Answered on Dec 24, 2014
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Car is in park but it states in DIC to "shift to park" and i cant completely turn off the car as a result

Sounds like a broken shift cable or stretched out have someone hold shifter like their putting the car into park , not running . while they r doing this open hood find shift linkage try pushing it into park if it does then you've found your problem , and by the way please block wheels so car doesn't roll to remain safe while doing this .
4/19/2014 7:09:51 PM • 2009 Cadillac... • Answered on Apr 19, 2014
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Adjust switch linkage

What is switch linkage?
4/19/2014 1:19:42 AM • 2009 Cadillac... • Answered on Apr 19, 2014
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New cpu but ignition fuse still blowing

Are there any additional peripherals installed? Sometimes the alarm guy or whoever tap into a live wire not regarding what it controls. Other times a vehicle involved in an accident pinches wires abd it doesn't show up sonetimes for months. The ignition fuse you refer to is which fuse in which fuse box. All the fuses have numbers.
3/25/2014 1:11:25 PM • 2009 Cadillac... • Answered on Mar 25, 2014
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2008 Cadillac STS: All

Try replacing the batteries in the remotes.
5/5/2011 1:41:41 AM • 2009 Cadillac... • Answered on May 05, 2011
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2007. What caused transmission to stop shifting?

Hello. It seems either the torque converter and/or transmission pump is at fault. Either one will cause the transmission to become inoperable. It seems the 'transmission pump' is more at fault than the torque converter. Good luck and keep me informed; if you want to.
9/9/2021 5:51:49 AM • Cadillac STS... • Answered on Sep 09, 2021
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Why don't license plate lights work?

Test the sockets with a test light or volt meter
4/17/2021 11:08:48 AM • Cadillac STS... • Answered on Apr 17, 2021
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2answers

07 sts reduce power comes on,replced throttle body but still having problem

The service and repair manual with diagram will provide you step by step help to locate and fix the problem easily and you will get the manual from the given link https://toolsnyou.com/
8/22/2019 2:32:33 PM • Cadillac STS... • Answered on Aug 22, 2019
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Location of ecm on 95sts

Hi there's this website something like reliable-store and it is very amazing for manual for repairing servicing anything someone on fixya recommended it to me and I thank him even today They have full manuals and it's verrrrry cheap and mine I got free in offers 3rd time I bought it, I also had an issue with the file so the girl replaced it in 30 mins there is one website more but i don't remember its name it was 2 years back bitman something link this Try these out brother
3/13/2019 9:33:26 AM • Cadillac STS... • Answered on Mar 13, 2019
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