Cadillac DeVille Ignition Switch Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(491)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(491)

Ignition Switch Replacement Service

How much does a Ignition Switch Replacement cost?

On average, the cost for a Cadillac DeVille Ignition Switch Replacement is $342 with $160 for parts and $182 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2001 Cadillac DeVilleV8-4.6LService typeIgnition Switch ReplacementEstimate$584.18Shop/Dealer Price$688.04 - $981.19
1996 Cadillac DeVilleV8-4.6LService typeIgnition Switch ReplacementEstimate$550.19Shop/Dealer Price$644.46 - $917.89
2005 Cadillac DeVilleV8-4.6LService typeIgnition Switch ReplacementEstimate$509.99Shop/Dealer Price$594.27 - $837.59
2002 Cadillac DeVilleV8-4.6LService typeIgnition Switch ReplacementEstimate$509.99Shop/Dealer Price$594.26 - $837.58
1997 Cadillac DeVilleV8-4.6LService typeIgnition Switch ReplacementEstimate$550.19Shop/Dealer Price$647.87 - $923.85
2004 Cadillac DeVilleV8-4.6LService typeIgnition Switch ReplacementEstimate$509.99Shop/Dealer Price$594.58 - $838.14
1999 Cadillac DeVilleV8-4.6LService typeIgnition Switch ReplacementEstimate$550.19Shop/Dealer Price$644.55 - $918.05
2003 Cadillac DeVilleV8-4.6LService typeIgnition Switch ReplacementEstimate$509.99Shop/Dealer Price$594.26 - $837.58
Show example Cadillac DeVille Ignition Switch Replacement prices

What is the Ignition Switch all about?

The ignition switch, located on the steering column or in the dashboard, takes the power from the battery and directs it to all the accessories and electrical components of your car. It also transfers the power to the starter when you turn the ignition key. If the starter does not receive power from the ignition key, the car will not start. When the ignition switch goes bad, your car may not start and the accessories (lights, radio, etc.) may not work. Replacing an ignition switch can be as simple as removing a few screws to access the ignition switch, or as complicated as removing the whole steering column.

Ignition Switch

Keep in mind:

  • After an ignition switch is replaced, all electrical components should be checked to ensure proper operation.

How it's done:

  • Check the condition of the ignition switch.
  • Remove and replace the ignition switch if it is bad.
  • Verify operation of electrical components.

Our recommendation:

The battery feeds power to ignition switch, so it is important for the ignition system that the battery is in good condition. Don't put too much weight on your key ring because this can damage the key and the tumbler part of the ignition switch. If there is no power inside the car (none of the electrical components are working), have the mechanic inspect the main fuses. If the fuses are good, then the mechanic should inspect the ignition switch and other electrical components.

What common symptoms indicate you may need to replace the Ignition Switch?

  • Car may not start.
  • Car starts then dies.
  • Some electrical components may not work (radio, clock, lights, etc.).

How important is this service?

The ignition switch serves to send power from the battery. When you turn your key to turn on your vehicle, the ignition switch takes power from the battery and sends it to the starter, which allows your vehicle to turn on. When you turn on any electrical components in your vehicle (such as your lights, radio, and air conditioning), the ignition switch draws power from the battery, and sends it to these electrical components to power them. When your ignition switch stops working, your starter and your electrical components have no way of drawing power from your battery. With a faulty ignition switch, you won’t be able to use your radio, lights, or air conditioning, and you won’t be able to turn on your vehicle. In extreme cases, a broken ignition switch won’t allow you to turn your vehicle off, even if you remove the key.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Cadillac mechanics

Real customer reviews from Cadillac owners like you.

Excellent Rating

(491)

Rating Summary
458
15
5
5
8
458
15
5
5
8

Peter

44 years of experience
1397 reviews
Peter
44 years of experience
Cadillac DeVille V8-4.6L - AC is not working - Goodyear, Arizona
Service: Excellent!! Diagnosis and complete explanation. Very satisfied. Thank you.

Peter

44 years of experience
1397 reviews
Peter
44 years of experience
Cadillac DeVille V8-4.9L - AC Receiver Dryer - Surprise, Arizona
Very professional at what he doesi have recommend Peter to my friends when they need work on there cars overall rate a 10

Robert

21 years of experience
1307 reviews
Robert
21 years of experience
Cadillac DeVille V8-4.6L - Car is not starting - Denver, Colorado
Very honest very good mechanic

Justin

16 years of experience
18 reviews
Justin
16 years of experience
Cadillac DeVille V8-4.9L - Basic Inspection - Melrose, Massachusetts
Excellent service; he was early for the appointment; Very knowledgeable and friendly. Justin was sent out by "Yourmechainc" to complete a job that another mechanic did not complete (install a missing bolt on a water-pump). Justin completed the job and was nice enough to help me with burping the cooling system (another part of the job that the other mechanic did not complete). If you need service in the Boston area; I highly recommend that you use Justin.

Excellent Rating

(491)

Rating Summary
458
15
5
5
8
458
15
5
5
8
Number of Cadillac DeVille services completed
5401+
services done by our mechanics
TOTAL NUMBER OF EXPERT Cadillac MECHANICS
1000+
experts on our platform

Recent articles & questions

How Long Does a Thermo Coolant Fan Switch Last?
There There are many hard-working parts in your vehicle but perhaps the hardest working part of all is your engine. With that said it's easy to understand why your engine heats up. Allowing it to overheat means you risk damaging...
How to Change a Tire
Knowing how to change a flat tire is a valuable skill if your car breaks down. Jack stands, road flares, and tire pressure gauges help tire changes.
P2265 OBD-II Trouble Code: Water in Fuel Sensor Circuit Range/Performance
P2265 P2265 code definition The P2265 diagnostic trouble code is an indication that there is a range/performance issue with the water in fuel sensor circuit. Related Trouble Codes: P2264 OBD-II Trouble Code: Water in Fuel Sensor Circuit P2266 OBD-II Trouble...

Transmission leaking

With the fill plug chewed up, you will not be able to check the fluid quality or level in your gearbox. You will need to have a technician equipped with an extractor to remove the plug, check fluid level and...

My car is jerking while accelerating and overheating

First check for troubles codes stored by the PCM. I would have the overheating issue diagnosed first as overheating can damage the engine and overheating might be related to the poor acceleration issue. Be sure not to drive the car...

Have a p133 code says it is glow plug controller. Check [engine](/topics-engine-gmc/) light on, remote start won't work.

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com