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Home >> Buick >> 2005 >> LeSabre Custom, 4T65E/M15 >> Repair and Diagnosis >> Brakes >> Antilock Brake System, Traction Control System & Stability Control System >> Description and Operation >> ABS Description and Operation >> Traction Control System Indicator >> Traction Control System Active - 91

Traction Control System Active - 91

The IPC illuminates the TRACTION CONTROL SYSTEM ACTIVE - 91 message in the DIC when the electronic brake control module (EBCM) detects that the traction control system is active. The IPC receives a class 2 message from the EBCM requesting illumination.