External Audio/Video Module - Electrical Diagnostics

• Diagnostic Code Index
• DTC Troubleshooting
  • B1421-00-Audio Cd Read Error/Inoperable Disc
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B157D-2A-Cd/DVD Eject Button - Stuck
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B210D-00-Battery Voltage Low
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B210E-00-Battery Voltage High
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B2220-4B-Cd Changer Internal - Over Temperature
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0010-00-Can Interior Bus
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0011-00-Can Interior Bus Off Performance
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0019-00-Can B Bus
    • Notes
    • When Monitored
    • Set Condition
    • Diagnostic Test
  • U0020-00-Can B Bus Off Performance
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0140-00-Lost Communication With Body Control Module
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0184-00-Lost Communication With Radio
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0422-00-IMPLAUSABLE Data Received From Body Control Module
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0485-00-Implausible Data Received From Radio
    • Notes
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test