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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> Electrical >> Gauges >> Analog Instrument Panels >> Description & Operation - Indicator/Warning Message >> Traction Control System Indicator(S) >> Service Traction System

Service Traction System

IPC illuminates SERVICE TRACTION SYSTEM indicator in message center when Electronic Brake Control Module (EBCM) detects a malfunction in traction control system. IPC receives a class 2 serial data message from EBCM requesting illumination. IPC sends a class 2 serial data message to radio activating an audible warning.