Diagnostic Trouble Code Index Vehicles With: MHEV, DTC: Battery Energy Control Module (BECM) -- Defender/L663

• Diagnostic Trouble Code Index - Vehicles With: MHEV, DTC: Battery Energy Control Module (BECM) (G2430860)
  • Description And Operation
    • Battery Energy Control Module (BECM) - Mild Hybrid Electric Vehicle (MHEV)
      • Notes
      • DTC B1206-68: Crash Occurred - Event information
        • Possible Causes
        • Action
      • DTC P0485-11: Fan Power/Ground Circuit - Circuit short to ground
        • Possible Causes
        • Action
      • DTC P0485-12: Fan Power/Ground Circuit - Circuit short to battery
        • Possible Causes
        • Action
      • DTC P057F-84: Battery State of Charge Performance - Signal below allowable range
        • Possible Causes
        • Action
      • DTC P057F-85: Battery State of Charge Performance - Signal above allowable range
        • Possible Causes
        • Action
      • DTC P0A1F-01: Battery Energy Control Module - General electrical failure
        • Possible Causes
        • Action
      • DTC P0A1F-61: Battery Energy Control Module - Signal calculation failure
        • Possible Causes
        • Action
      • DTC P0A1F-96: Battery Energy Control Module - Component internal failure
        • Possible Causes
        • Action
      • DTC P0A7E-00: Hybrid/EV Battery Pack Over Temperature - No sub type information
        • Possible Causes
        • Action
      • DTC P0A9C-26: Hybrid/EV Battery Temperature Sensor "A" Circuit Range/Performance - Signal rate of change below threshold
        • Possible Causes
        • Action
      • DTC P0AB9-9A: Hybrid/EV System Performance - Component or system operating conditions
        • Possible Causes
        • Action
      • DTC P0B3D-16: Hybrid/EV Battery Voltage Sense "A" Circuit Low - Circuit voltage below threshold
        • Possible Causes
        • Action
      • DTC P0B3E-17: Hybrid/EV Battery Voltage Sense "A" Circuit High - Circuit voltage above threshold
        • Possible Causes
        • Action
      • DTC P0DA8-62: Hybrid/EV Battery Voltage/Drive Motor "A" Inverter Voltage Correlation - Signal compare failure
        • Possible Causes
        • Action
      • DTC P0E35-62: DC/DC Converter Voltage Sensor "A" Intermittent/Erratic - Signal compare failure
        • Possible Causes
        • Action
      • DTC P132A-62: Turbocharger/Supercharger Boost Control A Electrical - Signal compare failure
        • Possible Causes
        • Action
      • DTC U0077-88: Control Module Communication Bus "E" Off - Bus off
        • Possible Causes
        • Action
      • DTC U0100-00: Lost Communication With ECM/PCM "A" - No sub type information
        • Possible Causes
        • Action
      • DTC U0111-00: Lost Communication With Battery Energy Control Module "A" - No sub type information
        • Possible Causes
        • Action
      • DTC U0120-00: Lost Communication With Starter/Generator Control Module - No sub type information
        • Possible Causes
        • Action
      • DTC U0140-00: Lost Communication With Body Control Module - No sub type information
        • Possible Causes
        • Action
      • DTC U0150-00: Lost Communication With Gateway "E" - No sub type information
        • Possible Causes
        • Action
      • DTC U0164-00: Lost Communication With HVAC Control Module - No sub type information
        • Possible Causes
        • Action
      • DTC U0298-00: Lost Communication With DC to DC Converter Control Module "A" - No sub type information
        • Possible Causes
        • Action
      • DTC U3003-16: Battery Voltage - Circuit voltage below threshold
        • Possible Causes
        • Action
      • DTC U3003-17: Battery Voltage - Circuit voltage above threshold
        • Possible Causes
        • Action