Code No. P2427:
EGR Cooler Solenoid Valve High
DIAGNOSIS CONTENT
Short circuit to battery
TROUBLE JUDGMENT
Check Condition
Judgment Criterion
- Short circuit to the battery for the specified time.
DIAGNOSIS CONTENT
Excessive temperature of power stage
TROUBLE JUDGMENT
Check Condition
Judgment Criterion
- The power stage has excess temperature for the specified time.
FAIL SAFE FUNCTION
EGR control is prohibited.
PROBABLE CAUSE
- Failed EGR cooler solenoid valve
- Failed electrical harness in EGR cooler solenoid valve circuit
- Failed engine-ECU
(Refer to Symptom Procedure - EGR Cooler Solenoid Valve System 
.)