DTC P1DE4 (442)

DTC P1DE4  : VCU V1 Voltage Sensor Circuit

NOTE:  Before you troubleshoot, review the general troubleshooting information .

DTC (Electric Powertrain)

1. Problem verification

   -1. Turn the vehicle to the ON mode.

   -2. Clear the DTC with the HDS.

   -3. Turn the vehicle to the OFF (LOCK) mode.

   -4. Turn the vehicle to the ON mode.

   -5. Check for Pending or Confirmed DTCs with the HDS.

   DTC Description	Confirmed DTC	Pending DTC	Freeze Frame
   P1DE4 VCU V1 Voltage Sensor Circuit

   Is DTC P1DE4 indicated?

   YES 

   Go to step 2.

   NO 

   Intermittent failure. The system is OK at this time. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot.

2. DTC check

   -1. Check for Pending or Confirmed DTCs with the HDS.

   DTC Description	Confirmed DTC	Pending DTC	Freeze Frame
   P0AE1 HV Battery Precharge Contactor Circuit
   P0DA8 HV Battery Voltage/Motor Inverter Voltage Correlation

   DTC Description	Confirmed DTC	Pending DTC	Freeze Frame
   P1D65 HV System Shutdown (Collision Detection Signal Detected)

   Is DTC P0AE1, P0DA8, and/or P1D65 indicated?

   YES 

   Go to the indicated DTC's troubleshooting.

   NO 

   Replace the PCU .