DTC P07E4:00 [PCM (e-SKYACTIV)]


id300202029700


Outline

System malfunction location

Unable to Engage Park

Detection condition
•  The PCM receives a condition signal from the parking lock actuatorfor the specified time or more indicating that the parking lock actuator is not in the locked position even though the PCM outputs a lock operation request to the parking lock actuator.
Fail-safe
•  Refer to "DTC Table" and "Fail-safe Function Malfunction Contents Table". (See DTC TABLE [PCM (e-SKYACTIV)].)
Possible cause
•  Parking lock actuator malfunction
―  Parking lock actuator internal parts malfunction
•  EV transaxle malfunction
―  EV transaxle internal parts malfunction
•  CAN communication line malfunction between parking lock actuator and PCM
•  PCM malfunction
System wiring diagram
•  Not applicable
Connector diagram
•  Not applicable


Diagnostic Procedure

Step

Inspection

Results

Action

1
RECORD VEHICLE STATUS WHEN DTC WAS DETECTED TO UTILIZE WITH REPEATABILITY VERIFICATION
•  Record the freeze frame data/snapshot data.
Note
•  Recording can be facilitated using the screen capture function of the PC.
Go to the next step.
2
INSPECT FOR OTHER RELATED DTC
•  Perform the DTC inspection for the parking lock actuator.
•  Are any of the following DTC displayed?
―  C200D:71
Yes
Repair the malfunctioning location according to the applicable DTC troubleshooting.
No
Go to the next step.
3
VERIFY WHETHER MALFUNCTION IS PRESENT OR PAST
•  Install/connect the part removed/disconnected during the troubleshooting procedure.
•  Clear the DTC recorded in the memory.
•  Switch the main power OFF and wait for 30 s or more.
•  Switch the main power ON (READY on) and wait for 60 s or more.
•  Perform the DTC inspection for the PCM.
•  Is DTC P07E4:00 a present malfunction?
Yes
Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error.
If the CAN communication is normal, perform the diagnosis from Step 1.
•  If the malfunction recurs, replace the PCM, then go to the repair completion verification 1.
No
Go to the repair completion verification 2.
Repair completion verification 1
VERIFY THAT VEHICLE IS REPAIRED
•  Install/connect the part removed/disconnected during the troubleshooting procedure.
•  Clear the DTC recorded in the memory.
•  Perform the DTC inspection for the PCM.
•  Is the same Pending DTC present?
Yes
Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error.
If the CAN communication is normal, perform the diagnosis from Step 1.
•  If the malfunction recurs, replace the PCM, then go to the next step.
Repair completion verification 2
VERIFY IF OTHER DTCs DISPLAYED
•  Perform the DTC inspection.
•  Are any other DTCs displayed?
Yes
Repair the malfunctioning location according to the applicable DTC troubleshooting.
No
DTC troubleshooting completed.