P0232high severityPowertrain
Fuel Pump Secondary Circuit High
on 2016 Chevrolet Impala 3.6L V6 LFX · AWD
What this code means
High voltage in the fuel pump secondary circuit.
Symptoms
- Check Engine Light
- Fuel pump running continuously
Common causes
- Short to power
- Relay stuck closed
- Wiring issue
Diagnostic steps
- Test voltage
- Check relay
- Inspect wiring
Repair notes
Repair short or replace relay.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1