Body Control Module (BCM) - DTCS B2121-11 To B2206-00

• DTC Troubleshooting
  • B2121-11 Ignition Run Control 1 - Circuit Short To Ground
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B2121-15 Ignition Run Control 1 - Circuit Short To Battery Or Open
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B212E-11 Ignition Run/Acc Control - Circuit Short To Ground
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B212E-15 Ignition Run/Acc Control - Circuit Short To Battery Or Open
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B2143-11 UGDO Enable Control - Circuit Short To Ground
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B2183-11 Ignition Unlock Run/Start Control - Circuit Short To Ground
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B2193-00 Intelligent Battery Sensor Internal
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B2199-16 Battery Voltage - Circuit Voltage Below Threshold
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B2199-17 Battery Voltage - Circuit Voltage Above Threshold
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B21F8-13 Exterior Lighting Power Supply Input 1 - Circuit Open
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B21F9-13 Exterior Lighting Power Supply Input 2 - Circuit Open
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B2204-4A Ecu Configuration Mismatch - Incorrect Component Installed
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B2204-56 Ecu Configuration Mismatch - Invalid/Incompatible Configuration
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B2206-00 Current VIN Missing/Mismatch
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test