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2010
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Traverse LS, AWD
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Engine Performance
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Engine Control System & Fuel System - 3.6L - DTC P0638 To DTC P2635
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DTC P0650
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Conditions for Setting the DTC
Conditions for Setting the DTC
The ECM detects an open, a short to ground, or a short to voltage on the circuit that controls the MIL.
The condition exists for at least 4 seconds.