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2007
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Chevy Express G2500, Van Cargo, 6.6 6
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Repair and Diagnosis
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External Pages
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Different variant/trim
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Section 15 (Engine Control System & Fuel System - 6.6L (LLY) - DTC P0401 To DTC P2510)
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DTC P0403
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Conditions for Setting the DTC
Conditions for Setting the DTC
WARNING:
This page is about a different variant/trim than selected.
The ECM detects an electrical malfunction on an EGR motor control circuit.
The above condition is present for more than 30 seconds.