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Chevrolet
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2003
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Avalanche 2500, RWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - Self Diagnostics - 8.1L
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Diagnostic Tests
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DTC P2108: Throttle Actuator Control Module Circuit Fault
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Test Description
Test Description
The numbers below refer to the step numbers in the diagnostic procedure.
4
Locating and repairing an individual condition may correct more than 1 DTC.