[Previous][Next]
DTC No. P30FD-04 RMCU Quick Charge Mode Error
 
 
 
 
DTC SET CONDITION
Check Condition
  • When the quick charging is started
Judgment Criterion
  • The malfunction of the quick charging mode is detected.
 
 
TROUBLESHOOTING HINTS
  • Malfunction of the rear motor (malfunction of the REMCU)
 
 
DIAGNOSIS
Required Special Tools:
  • MB992744: Vehicle communication interface-Lite (V.C.I.-Lite)
  • MB992745: V.C.I.-Lite main harness A
  • MB992747: V.C.I.-Lite USB cable short
  • MB992748: V.C.I.-Lite USB cable long
1.Check whether the DTC is set again.
(1) Erase the set DTC.
(2) Change the power supply mode of the electric motor switch to OFF, then wait for 2 minutes or more in key lock condition. (Check that the P indicator on the selector lever turns off.)
(3) Perform the quick charging.
(4) Check whether the DTC is set again.
Is the DTC set?
Replace the rear motor assembly (Refer to MOTOR (ELECTRIC MOTOR UNIT) REMOVAL AND INSTALLATION).
The trouble can be an intermittent malfunction (Refer to General Information - How to Use Troubleshooting/Inspection Service Points, How to Cope with Intermittent Malfunctions HOW TO COPE WITH INTERMITTENT MALFUNCTIONS).