(Instrument Cluster - Electrical Diagnostics)

• Diagnostic Code Index
• DTC Troubleshooting
  • B1612-00 Panel Illumination Control
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B2199-16 Battery Voltage - Circuit Voltage Below Threshold
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B2199-17 Battery Voltage - Circuit Voltage Above Threshold
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B21DD-84 System Voltage - Signal Below Allowable Range
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B21DD-85 System Voltage - Signal Voltage Above Allowable Range
    • 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
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B275B-00 Air Bag Telltale
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • U0001-00 Can C Bus
  • U0002-00 Can C Bus Off Performance
  • U0100-00 Lost Communication With ECM/Pcm
  • U0101-00 Lost Communication With TCM
  • U0102-00 Lost Communication With Transfer Case Control Module / AWD
  • U0103-00 Lost Communication With Electric Gear Shift Module
  • U0121-00 Lost Communication With Anti Lock Brake System (Abs) Control Module
  • U0131-00 Lost Communication With Electric Power Steering Control Module
  • U0140-00 Lost Communication With Body Control Module
  • U0151-00 Lost Communication With Occupant Restraint Controller (Orc)
  • U0159-00 Lost Communication With Park Assist Control Module
  • U0293-00 Lost Communication With Hybrid Control Module
  • U0401-00 Implausible Data Received From ECM/Pcm
  • U0402-00 Implausible Data Received From TCM
  • U0403-00 Implausible Data Received From T-Case
  • U0415-00 Implausible Data Received From Abs
  • U0420-00 Invalid Data Received From Power Steering Control Module
  • U0422-00 Implausible Data Received From Body Control Module
  • U0452-00 Implausible Data Received From Restraints Control Module
  • U11B9-00 Lost Communication With RF Hub
  • U1215-00 Lost Communication With Forward Facing Camera
  • U1216-00 Lost Communication With Driver Assistance System Module
  • U1478-00 Implausible Data Received From Emergency Alert Module
  • U1489-00 Implausible Data Received From RF Hub
  • U148D-00 Implausible Data Received From Forward Facing Camera