1993 Cadillac DeVille Owner's Manual - Page 136

- tire. If the warning light stays on after you replace the compact spare with a full-size tire, or if it comes on again when you're driving,your Cadillac needs service. Traction Control System Warning Light (Option) WER When your traction control system is working, the message "TRACTION ACTIVE" will appear in your information center. This means that slippery road conditions may exist. The "TRACTION OFF" warning light means that thesystem is not working. This warning light may come on for the following reasons: If your transaxle overheats, the traction controlsystem automatically shuts off for about threeminutes. The warning light will come on and stay on during that time. If your brakes overheat, the traction control system will shut off and the warning light will come on until your brakes cool down.