Question about 2003 Cadillac CTS

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How do I disable the alarm chime on a cadillac cts 2003? It is the oil pressure sensor I have already had it replaced and it is out again. there is nothing wrong with the engine at all its been checked. I am aware that disabling it may cause me to miss other alarms however I have to have it off its driving us crazy. I keep my vehicle very well maintained I just do not know how to shut the alarm chime off.

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Why not find the real cause of the problem & resolve it
once & for all?

Posted on Dec 08, 2014


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: 2003 cadillac cts - car dies while driving

hi it sounds like the acclerrator pump on carby when you first take off is this whot it dose .

Posted on May 17, 2009

  • 5763 Answers

SOURCE: how do i disable the check engine light on my 2003

cant be done unless you remove bulb ,but if scaned codes will still be there. and if another problem arises you wont know,

Posted on Nov 13, 2009

  • 363 Answers

SOURCE: just had the oil changed,

it is possible your oil pump is going out, this is the reason for the chime

Posted on Nov 28, 2010

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Cadillac cts 2003 3.2l engine the timing belt jumped time i replaced the set it back on the timing marks an it didn't start i a code po 341 so replaced the camshaft position sensor didn't start

The same thing happened to my 03 CTS. The camshaft position sensor code is often thrown for a variety of reasons. In my case somehow the ECM went when the timing belt jumped (after the serpentine belt broke). It was a bear to diagnose but after installing a rebuilt ECM it runs great. (Don't make the mistake I made: the cylinder head gaskets will fit nicely on either side but if not placed on the correct sides you'll block the single oil port which provides engine oil to the head)

Apr 04, 2015 | 2003 Cadillac CTS

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2003 cadillac cts crank shaft sensor gets oil on it and slows the car down.

You need to find the source of the oil leak and repair it.

Nov 03, 2014 | 2003 Cadillac CTS

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How to troubleshoot engine oil low pressure

if the engine is not making noise then more times then others its just a bad pressure sensor

Aug 30, 2012 | 2003 Cadillac CTS

1 Answer

My oil pressure sensore keeps going off

If you mean the low pressure warning on the cluster, is the oil pressure dropping below normal range ?
You may need to have the oil pressure sensor replaced or have the oil pressure checked with a mechanical gauge.

Aug 08, 2012 | 2005 Cadillac CTS

1 Answer

2003 Cadillac CTS won't start after disconnecting battery

Don't do that again! You will need to re-boot the on board computer system by entering a code. Call your nearest Cadillac dealer.

If you need further help, reach me via phone at

Nov 28, 2011 | 2003 Cadillac CTS

1 Answer


The sensor itself is located under the car right behind the oil filter. It is connected on top of the motor right by the fire wall. You will need an E8 torx socket to get it out but it's a very easy replacement.

May 08, 2010 | 2003 Cadillac CTS

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