Jmanj Posted October 30, 2018 Report Share Posted October 30, 2018 I bought an 2000 DeVille DTS. It drives fine but the brake icon traction control and abs is on. Brake fluids good. Fuses are good none of the sensors look damage. Any ideas???? Link to comment Share on other sites More sharing options...
BodybyFisher Posted October 30, 2018 Report Share Posted October 30, 2018 Use the onboard diagnostic system to retrieve the trouble codes and post them here look in the signature of my post here to find out how to retrieve the codes Pre-1995 - DTC codes OBD1 >> 1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/ Cadillac History & Specifications Year by Year http://www.motorera.com/cadillac/index.htm Link to comment Share on other sites More sharing options...
Jmanj Posted October 30, 2018 Author Report Share Posted October 30, 2018 8 hours ago, BodybyFisher said: I've got two codes of 0440... Which is my gas cap. Now I'm completely lost. Would it be because of worn pads??? Link to comment Share on other sites More sharing options...
Bruce Nunnally Posted October 31, 2018 Report Share Posted October 31, 2018 if the lights are on you should still have DTCs. Did you check using the onboard diagnostics? Bruce 2023 Cadillac CT4-V Blackwing Follow me on: Twitter Instagram Youtube Link to comment Share on other sites More sharing options...
BodybyFisher Posted October 31, 2018 Report Share Posted October 31, 2018 If you have brake, traction and abs messages, you have codes. Check the codes and post ALL codes here. Nothing vague, post specifics and whether its history or current. Video tape the codes on your phone to make it easy Pre-1995 - DTC codes OBD1 >> 1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/ Cadillac History & Specifications Year by Year http://www.motorera.com/cadillac/index.htm Link to comment Share on other sites More sharing options...
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