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Malfunction Indicator Lamp (MIL) Always On|Page 19218 > < Malfunction Indicator Lamp (MIL) Always On

Sierra 1500 4WD V8-5.3L VIN B (2005)

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The number below refers to the step number on the diagnostic table.
2. This step determines if the condition is with the MIL control circuit or the PCM.

Malfunction Indicator Lamp (MIL) Always On|Page 19218 > < Malfunction Indicator Lamp (MIL) Always On