Why don't the brake lights come on?

Asked by Jpeach51 May 14, 2014 at 08:45 PM about the Cadillac CTS

Question type: Maintenance & Repair

Why don't the brakes come on?

3 Answers
110

Blaze answered 10 years ago

Were does a brake switch goes in a 2004 Cadillac CTS 3.6

11 people found this helpful.
Mark helpful
735

WebTalker answered 8 years ago

In an article I found that fixed my 2004 Cadillac CTS with no brake lights. Cadillac will not tell you, but this is a common problem that is part of a service bulletin that requires reprogramming of the Body Control Module due to computer ground fault of the brake lights. It's about one hour of labor with the cost of both brake light bulb replacement (that's $100 + tax). Find the article in Google Plus - CTS Cadillac Brake Light Not Working - 3rd Brake Light OK."

12 people found this helpful.
Mark helpful
80

Dc255361 answered 7 years ago

To web talker you said you have to reprogram the body control modular how do you do that

8 people found this helpful.
Mark helpful

Your Answer:

Related Questions

CTS

Looking for a Used CTS in your area?

CarGurus has 54 nationwide CTS listings starting at $4,888.

Postal Code:

Shortcuts

Search Cadillac CTS Questions

CarGurus Experts

  • #1
    Brandon Foster
    Reputation
    3,270
  • #2
    TransAm77
    Reputation
    2,330
  • #3
    Robert Yelenik
    Reputation
    1,790
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Cadillac ATS
11 Great Deals out of 109 listings starting at $8,995
Used Cadillac CTS-V
1 listings starting at $51,995
Used Cadillac CT5
185 listings starting at $28,900
Used Cadillac CT6
9 listings starting at $24,895
Used Cadillac CTS Coupe
2 listings starting at $16,995
Used Cadillac XTS
5 Great Deals out of 28 listings starting at $7,995
Used Dodge Charger
34 Great Deals out of 738 listings starting at $3,400
Used Cadillac CT4
6 Great Deals out of 165 listings starting at $25,998
Used Chrysler 300
34 Great Deals out of 553 listings starting at $3,999
Used Cadillac Escalade
15 Great Deals out of 433 listings starting at $9,995
Used Chevrolet Camaro
14 Great Deals out of 290 listings starting at $9,995
Used Chevrolet Silverado 1500
204 Great Deals out of 5,868 listings starting at $2,975
Used Honda Accord
54 Great Deals out of 992 listings starting at $3,499
Used Dodge Challenger
26 Great Deals out of 475 listings starting at $7,999
Used Cadillac CT5-V Blackwing
11 listings starting at $109,980

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.