2004 Cadillac Dts problems

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The Cadillac DTS is a full-size car that was built by the American company Cadillac from 2005 until May 2011. It is a four-door sedan that comes in five- or six-seat variants. The DTS debuted at the 2005 Chicago Auto Show and was manufactured at GM's Detroit/Hamtramck Assembly factory. It uses GM's G-platform for front-engine, front-wheel-drive automobiles. The DTS was a very mildly revised iteration of the eighth-generation Deville, using the brand's new naming convention, set by the CTS and STS. Writing for the Los Angeles Times, noted reviewer Warren Brown called the DTS "a large, exceptionally comfortable front-wheel-drive luxury sedan." The nameplate DTS is an acronym for DeVille Touring Sedan.

Production and specifications

Compared to its Deville predecessor, the DTS was mildly restyled rather than fully redesigned, featuring revised front-end sheet metal, front fascia, as well as rear decklid, rear quarter, and rear fascia.

The DTS used GM's G-platform, as denoted by the 4th letter in the VIN), and was powered by a transverse 32V Northstar V8, which produced 275 bhp (205 kW) in "Standard", "Luxury" and "Premium" trims. The DTS Platinum was equipped with 292 bhp (218 kW) version.

The base MSRP for the DTS at time of introduction was US$41,195 (equivalent to $64,300 in 2023) which was over 10% lower than the DeVille model it had replaced.

The DTS offered front bucket seats with overall seating for five passengers, and six passenger (i.e., front bench) seating available as an optional feature.

Standard features included multiple airbags, bi-functional xenon high-intensity discharge HID headlamps, leather seating surfaces, and power seats. Optional equipment included heated and cooled front seats and a heated rear seat, rain-sensing wipers, Bose audio system, DVD navigation, automatic dimming headlights, adaptive cruise control and Magnetic Ride Control suspension. A Platinum package became available in 2007 with special interior trim, badging, and other amenities.

GM phased out its small GM fender badges for all its vehicles, starting during the 2010 model year, including those on the DTS.

2004 Cadillac Dts

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Common 2004 Cadillac Dts problems

The 2004 Cadillac DeVille, also known as the DTS, is a full-size luxury sedan that has been praised for its well-made drive train, suspension, and electronics. However, like any vehicle, it is not without its common problems.

One of the most frequently reported issues with the 2004 Cadillac DeVille is the Northstar engine's tendency to blow head gaskets and leak oil. The Northstar engine was used in many Cadillac models during the 1990s and early 2000s, and it has been known to have issues with head gaskets and oil leaks. These problems can be expensive to repair and can lead to significant engine damage if not addressed promptly.

Another common problem with the 2004 Cadillac DeVille is the early failure of its electronics. Some owners have reported issues with the car's electrical systems, including malfunctioning sensors and warning lights. These problems can be frustrating and may require costly repairs.

Additionally, the 2004 Cadillac DeVille's struts may need frequent replacement. The car's struts are responsible for supporting the vehicle's weight and absorbing shocks from the road. Over time, they can wear out and need to be replaced. This can be an expensive repair, but it is necessary to maintain the car's ride quality and handling.

Another issue that has been reported with the 2004 Cadillac DeVille is the failure of the fuel injectors. The fuel injectors can short-circuit, which can cause a variety of problems, including engine misfires and poor performance. This issue can be difficult to diagnose and may require the assistance of a professional mechanic.

The 2004 Cadillac DeVille's water pump may also be prone to leaking, which can cause the car to overheat and lose coolant. This can be a serious problem, as it can lead to engine damage if not addressed promptly.

Finally, the 2004 Cadillac DeVille's window regulators may break, causing the windows to become stuck or difficult to operate. This can be a frustrating issue, but it is relatively easy to repair.

In conclusion, while the 2004 Cadillac DeVille is a well-made car with many positive qualities, it is not without its common problems. Owners of this vehicle may encounter issues with the Northstar engine, electrical systems, struts, fuel injectors, water pump, and window regulators. It is important to be aware of these potential issues and to address them promptly to maintain the car's performance and longevity.

2004 Cadillac Dts engine

What causes a 2004 Cadillac DeVille to overheat?

The most common reasons a Cadillac DeVille is overheating are a coolant leak (water pump, radiator, hose etc.), the radiator fan, or a failed thermostat.

What does DTS stand for on a Cadillac?

The DTS designation used to indicate the DeVille Touring Sedan, a sporty version of the old model. DTS now stands for the whole revised and revamped model line.

What year did they stop making Cadillac DTS?

The Cadillac DTS (discontinued in 2011) was synonymous with success, and brought together power, performance and luxury in a full-size, six-passenger luxury sedan that remained virtually unrivaled.

What is the difference between Cadillac DeVille DHS and DTS?

Both are upgrades, one (DHS) is "luxury" orientrated, the other (DTS) performance. Analog guages on the DTS, electronic dash on the DHS. Probably a few more things, but that's what initially comes to mind. the gagues on the dts are analog and digital, you can have both, the dig.

How long do Cadillac DTS engines last?

200,000 to 300,000 miles

On average, a well-maintained Cadillac engine can last anywhere from 200,000 to 300,000 miles (or more).

Is Cadillac DTS a luxury car?

The DTS is a large, front-wheel-drive luxury sedan.

When did Cadillac stop making DTS?

2011

The Cadillac DTS (discontinued in 2011) was synonymous with success, and brought together power, performance and luxury in a full-size, six-passenger luxury sedan that remained virtually unrivaled.

What engine did the Cadillac DTS have?

4.6 L Northstar LD8 V8

Cadillac DTS
Engine4.6 L Northstar LD8 V8 4.6 L Northstar L37 V8
Transmission4-speed 4T80 automatic
Dimensions
Wheelbase115.6 in (2,936 mm) (SWB) 123.6 in (3,139 mm) (LWB)

2004 Cadillac Dts complaints

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Additional sources

More sources of information about 2004 Cadillac Dts problems:

Several problems with 2004 Deville | Cadillac Owners Forum
Several problems with 2004 Deville | Cadillac Owners Forum
https://www.cadillacforums.com/threads/several-problems-with-2004-deville.236020/

Jul 26, 2011 ... Several problems with 2004 Deville · 1) AC. My air conditioning seems to work sporadically whenever it wants. · 2) Car shakes. I've read several ...

2004 Cadillac Deville DTS | Bob Is The Oil Guy
2004 Cadillac Deville DTS | Bob Is The Oil Guy
https://bobistheoilguy.com/forums/threads/2004-cadillac-deville-dts.227531/

Dec 14, 2014 ... My son-in-law is picking up a 2004 Caddy Deville DTS for $5000. It has 100000 miles on it After doing a little research on reliability I ...

Common Northstar Engine Problems | 2004 Cadillac DeVille
Common Northstar Engine Problems | 2004 Cadillac DeVille
https://www.justanswer.com/cadillac/ap945-2004-cadillac-deville-northstar-engine.html

Sep 26, 2017 ... Northstar head gasket issues generally present themselves as overheating concerns, especially when they just start to leak. The complaint will ...

2004 Deville misfire issues - before and after plugs/coils | Cadillac ...
2004 Deville misfire issues - before and after plugs/coils | Cadillac ...
https://www.cadillacforums.com/threads/2004-deville-misfire-issues-before-and-after-plugs-coils.787066/

Nov 12, 2015 ... Depending on mileage you probably should have replaced all 8 plugs with the correct AC Delco Platinum plugs. If the mechanic says he replaced ...

2004 Cadillac DeVille Problems and Complaints - 55 Issues
2004 Cadillac DeVille Problems and Complaints - 55 Issues
https://repairpal.com/2004-cadillac-deville/problems

Problem with your 2004 Cadillac DeVille? Our list of 55 known complaints reported by owners can help you fix your 2004 Cadillac DeVille.

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