LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Buick
>>
2013
>>
Verano Base
>>
Repair and Diagnosis (Single Page)
>>
Engine Performance
>>
Testing & Diagnosis
>>
Engine Controls/Fuel - 2.4L (Lea) - DTC P0340 To DTC P2635 And Diagnostic Information And Procedures
>>
Diagnostic Information and Procedures
>>
DTC P2635 (Fuel Pump Control Module)
>>
Diagnostic Fault Information
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Diagnostic Fault Information
Circuit
Short to Ground
Open/High Resistance
Short to Voltage
Signal Performance
Control
P0231
P023F
P0232
P023F, P2635
Low Reference
-
P023F
-
P023F, P2635