(Rear Cabin Comfort Controls (RCCC) - Electrical Diagnostics)

• Diagnostic Code Index
• DTC Troubleshooting
  • B12B6-4B Display Module Over Temperature
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B157F-2A Button/Knob - Stuck
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B210D-16 Battery Voltage Low - Circuit Below Threshold
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B210E-17 Battery Voltage High - Circuit Voltage Above Threshold
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B22A9-00 Ecu Internal Performance
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0010-00 Can Interior Bus
  • U0011-00 Can Interior Bus Off Performance
  • U0140-00 Lost Communication With Body Control Module
  • U0164-00 Lost Communication With HVAC Control Module
  • U0424-00 Implausible Data Received From HVAC Control Module