Silverado SS AWD V8-6.0L VIN N (2003)
Traction Control Indicator Lamp: Testing and Inspection
Low Traction Indicator Always on
Antilock Brake System
Diagnostic Information and Procedures
Low Traction Indicator Always On
Circuit Description
The ignition 1 voltage circuit supplies 12 volts to the traction control switch. The EBCM illuminates the low traction indicator by applying ground to
the traction control active signal circuit.
Diagnostic Aids
Thoroughly inspect connections or circuitry that may cause an intermittent malfunction. Refer to Testing for Electrical Intermittents, Testing for
Intermittent and Poor Connections, Wiring Repairs and Connector Repairs in Wiring Systems.
Test Description
The number below refers to the step number on the diagnostic table.
4. This step tests for proper operation of the low traction indicator circuitry.
Low Traction Indicator Always On Steps 1 - 8
