[Previous][Next]
DTC No. P1C65-1D Main battery current sensing failure
 
 
 
 
TROUBLE JUDGMENT
Check Condition
  • During quick charging (external power supply)
Judgment Criterion
  • The difference between the current value received from the BMU and current value requested by the On Board Charger (OBC) is detected for 9 seconds or more.
 
 
TROUBLESHOOTING HINTS
  • Malfunction of the BMU system
 
 
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.M.U.T.-IIISE other system DTC
Check whether the BMU sets the following DTC.
  • DTC No. P0AC0-00 Current Sensor 1 Offset Diagnosis
  • DTC No. P0AC1-00 Current Sensor 1 out of Lower range Diagnosis
  • DTC No. P0AC2-00 Current Sensor 1 out of Upper range Diagnosis
  • DTC No. P0B0F-00 Current Sensor 2 Offset Diagnosis
  • DTC No. P0B10-00 Current Sensor 2 out of Lower range Diagnosis
  • DTC No. P0B11-00 Current Sensor 2 out of Upper range Diagnosis
  • DTC No. P0B13-00 Current Sensor Short Diagnosis
Is the DTC set?
Troubleshoot the set DTCs (Refer to DIAGNOSTIC TROUBLE CODE CHART)
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).