Adaptive Front Lighting System Module - Electrical Diagnostics

• Diagnostic Code Index
• DTC Troubleshooting
  • B167D-00-Front Headlamp Leveling Sensor Circuit Performance
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1681-00-Rear Headlamp Leveling Sensor Circuit Performance
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1684-01-Left Headlamp Leveling Motor Control - General Electrical Failure
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1684-77-Left Headlamp Leveling Motor Control - Commanded Position Not Reachable
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1689-01-Right Headlamp Leveling Motor Control - General Electrical Failure
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1689-77-Right Headlamp Leveling Motor Control - Commanded Position Not Reachable
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B2204-00-Ecu Configuration Mismatch
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B22A4-00-Adaptive Front Lighting System Not Calibrated
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B286A-01-Left Headlamp Swiveling Motor - General Electrical Failure
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B286A-2A-Left Headlamp Swiveling Motor - Stuck
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B286B-01-Left Headlamp Swiveling Position Sensor - General Electrical Failure
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B2876-01-Right Headlamp Swiveling Motor - General Electrical Failure
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B2876-2A-Right Headlamp Swiveling Motor - Stuck
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B2877-01-Right Headlamp Swiveling Position Sensor - General Electrical Failure
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B287E-16-Left Headlamp Module - Circuit Voltage Below Threshold
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B287E-17-Left Headlamp Module - Circuit Voltage Above Threshold
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B287F-16-Right Headlamp Module - Circuit Voltage Below Threshold
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B287F-17-Right Headlamp Module - Circuit Voltage Above Threshold
    • Notes
    • When Monitored
    • Set Condition
    • 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
  • U0121-00-Lost Communication With Anti-Lock Brake System (Abs) Control Module
  • U0132-00-Lost Communication With Suspension Control Module
  • U0140-00-Lost Communication With Body Control Module
  • U0212-00-Lost Communication With SCM
  • U1221-00-Lost Communication With Left Headlamp Module
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test