LEMON Manuals
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2009
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Traverse LT, FWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System & Fuel System - 3.6L - DTC P0008 To DTC P0191
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DTC P0111-P0113
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Diagnostic Aids
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Diagnostic Aids
If the vehicle has sat overnight, the IAT sensor and the ECT sensor values should display within 3°C (5°F).
High resistance on either the IAT sensor signal circuit or the IAT sensor low reference circuit could set a DTC.