P2400moderate severityPowertrain
EVAP Leak Detection Pump Control Circuit Open
on 2017 Chevrolet Impala 2.5L I4 Ecotec · AWD
What this code means
Open circuit in the EVAP leak detection pump control wiring.
Symptoms
- Check engine light
- EVAP monitor incomplete
Common causes
- Broken wiring to LDP
- Failed pump motor
- Corroded connector
- Blown fuse
Diagnostic steps
- Check fuse
- Inspect LDP connector
- Measure pump resistance
- Check wiring continuity
Repair notes
Repair wiring or replace leak detection pump.
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