Section 48 (Hybrid Control Processor Module (HCP) - DTCS P1C91-00 To P1DE0-00)

• DTC Troubleshooting
  • P1C91-00-Power Supply 2 Circuit Low
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P1C92-00-Power Supply 2 Circuit High
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P1C94-00-Power Supply 3 Circuit Low
    • High Voltage Warning
    • Diagnostic Test - Informational Only DTC
  • P1C95-00-Power Supply 3 Circuit High
    • High Voltage Warning
    • Diagnostic Test - Informational Only DTC
  • P1CDE-00-Hybrid/EV WAKEUP Control 2 Output Circuit Short To Battery
    • High Voltage Warning
    • Diagnostic Test - Informational Only DTC
  • P1CDF-00-Hybrid/EV WAKEUP Control 2 Output Circuit Short To Ground
    • High Voltage Warning
    • Diagnostic Test - Informational Only DTC
  • P1CDF-00-Hybrid EV WAKEUP Control 2 Output Circuit Short To Ground
    • High Voltage Warning
    • Diagnostic Test - Informational Only DTC
  • P1D72-00-Open High Voltage Cable
    • WL PHEV Battery Pack HV Fuses And Power Inverter Module (PIM) HV Fuses
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P1DBA-00-Battery Cooling System Failure
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P1DE0-00-Hybrid/EV Battery Pack Coolant Heater "B" Temperature Sensor Performance
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test