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GMC
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2018
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Acadia Denali, FWD
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Repair and Diagnosis
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External Pages
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Different car
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Section 354 (Engine Controls And Fuel - 3.6L (LGX) - DTC P0010 To DTC P0459)
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Diagnostic Information and Procedures
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DTC P0231, P0232, or P023F: Fuel Pump Control
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Diagnostic Fault Information
Diagnostic Fault Information
WARNING:
This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Circuit
Short to Ground
Open/High Resistance
Short to Voltage
Signal Performance
Control
P0231
P023F
P0232
P023F, P2635
Low Reference
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P023F
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P023F, P2635