(Trailer-Interface Module - Electrical Diagnostics - 2500HD)

• Diagnostic Code Index
• DTC Troubleshooting
  • B2199-16 Battery Voltage-Circuit Voltage Below Threshold
    • Notes
    • 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
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B21DD-85 System Voltage-Signal Above Allowable Range
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • U0010-00 Can Interior Bus
  • U0011-00 Can Interior Bus Off Performance
• Standard Procedure
  • Standard Procedure - TIM Verification Test
    • Diagnostic Test