Service Theft Deterrent/Traction Control lights are on and Temp/Gas gauges inop.

Asked by Jul 23, 2017 at 10:48 PM about the 2007 Cadillac CTS 3.6L RWD

Question type: Maintenance & Repair

I need help anyone know the fix?  Possible ecm?

4 Answers

295

Have your battery tested. A battery that is not fully functional will cause your an array of issues.

THANK YOU FOR A REPLY :O) The Battery was replaced three weeks ago and is fully charged It is reading 12.63v with my DVM and the Alternator output is 14.88v

I hooked up a basic scan tool The coolant temp reads fine on my scanner The gas gauge reads tank % on scan tool . thinking bad ecm or cluster?

it's the fuse box. You need to have it removed and reseated then you do an ECM reset . if you want to reset the ECU or ECM, here is the good and safe way to do it: First you,ve got to know that your ignition switch has 4 different positions; "A", "B", "C" and "D". "A" = fully off (you can pull out your key), "B" = off (you can't pull out your key), "C" = ON (all the lights are ON in you dash board), "D" = cranking position. 1.- Turn the ignition switch to "A" or "B" position if "A" is not possible. 2.- Remove the fuse panel lid. (The fuse panel should be in the engine compartment, passenger side, near the radiator) 3.- Pull out the fuse labeled "ECM" or "ECU" (You may use a pair of long nose plyers or the small plastic tool that's allready in the fuse box) (The inside of the fuse panel li d shows a chart indicating where each fuse is located) 4.- Turn the ignition switch to "ON" (position "C") (be carefull not to go as far as cranck position "D"). 5.- Leave it like that and wait at least 5 minutes. 6.- Turn the ignition key to "OFF" position ( it should go to "A" position) 7.- Replace the fuse carefully into its slot in the fuse panel. Press it down until it is fully inserted. Replace the fuse box cover Good luck to you. apps2buy@gmail.com

Your Answer:

CTS

Looking for a Used CTS in your area?

CarGurus has 338 nationwide CTS listings starting at $5,000.

Postal Code:

Cadillac CTS Experts

  • #1
    Brandon Foster
    Reputation
    1,610
  • #2
    Gaetano Viesti
    Reputation
    1,080
  • #3
    Msparker1121
    Reputation
    750
View All

Related Models For Sale

Used Cadillac CTS-V
16 listings starting at $42,800
Used Cadillac STS
18 listings starting at $3,300
Used Cadillac SRX
15 Great Deals out of 358 listings starting at $4,995
Used Cadillac DTS
22 listings starting at $5,100
Used Chrysler 300
39 Great Deals out of 1,009 listings starting at $3,222
Used Dodge Charger
43 Great Deals out of 924 listings starting at $4,490
Used Cadillac Escalade
20 Great Deals out of 607 listings starting at $4,495
Used Ford Mustang
28 Great Deals out of 1,228 listings starting at $5,995
Used Chevrolet Impala
17 Great Deals out of 997 listings starting at $2,994
Used Dodge Challenger
22 Great Deals out of 998 listings starting at $10,990

Used Cars For Sale

2018 Cadillac CTS For Sale
105 listings starting at $43,913
2017 Cadillac CTS For Sale
5 Great Deals out of 45 listings starting at $25,995
2016 Cadillac CTS For Sale
5 listings starting at $34,998
2015 Cadillac CTS For Sale
12 listings starting at $26,900
2014 Cadillac CTS For Sale
43 listings starting at $21,495

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.