ENGINE (J05E)/TROUBLESHOOTING
2–787
1.
Set the starter key to the "LOCK" position.
2.
Disconnect the EGR valve connector.
3.
Set the starter key to the "ON" position.
4.
Use the electrical tester to measure the voltage between the termi-
nals of the EGR valve vehicle side connector.
NO
YES
1.
Set the starter key to the "ON" position.
2.
Select [Engine] and check if P14B2 has been detected.
NO
YES
3
Inspect the EGR valve power supply
+B
E
SHTS021270300711
Measurement
conditions
Tester
connections
Standard values
Starter key: ON
EGR valve vehicle
side connector
+B
–
E
10
–
16 V
Do the measurements meet the standard value?
Replace the EGR valve, go to step 4.
Check the wire harness (actuator power sup-
ply and ground) and battery voltage.
Repair or replace parts as needed.
Perform "After-inspection work" of INFOR-
MATION section.
4
Check the DTC detected 2 (Engine ECU)
SHTS021270300712
Has DTC P14B2 been detected?
Replace the engine ECU.
Perform "After-inspection work" of INFOR-
MATION section.
Procedure completed.
Perform "After-inspection work" of INFOR-
MATION section.