Audio (Radio) - DTCS B1400-11 To B143D-13

• DTC Troubleshooting
  • B1400-11-Front Left Audio Speaker Output-Circuit Short To Ground
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B1400-12-Front Left Audio Speaker Output-Circuit Short To Battery
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B1400-13-Front Left Audio Speaker Output-Circuit Open
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B1400-1A-Front Left Audio Speaker Output - Circuit Resistance Below Threshold
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B1400-92-Front Left Audio Speaker Output-Performance Or Incorrect Operation
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1404-11-Front Right Audio Speaker Output-Circuit Short To Ground
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B1404-12-Front Right Audio Speaker Output-Circuit Short To Battery
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B1404-13-Front Right Audio Speaker Output-Circuit Open
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B1404-1A-Front Right Audio Speaker Output-Circuit Resistance Below Threshold
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B1404-92-Front Right Audio Speaker Output-Performance Or Incorrect Operation
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1408-11-Rear Left Audio Speaker Output-Circuit Short To Ground
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B1408-12-Rear Left Audio Speaker Output-Circuit Short To Battery
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B1408-13-Rear Left Audio Speaker Output-Circuit Open
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B1408-1A-Rear Left Audio Speaker Output-Circuit Resistance Below Threshold
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B1408-92-Rear Left Audio Speaker Output-Performance Or Incorrect Operation
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B140C-11-Rear Right Audio Speaker Output-Circuit Short To Ground
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B140C-12-Rear Right Audio Speaker Output-Circuit Short To Battery
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B140C-13-Rear Right Audio Speaker Output-Circuit Open
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B140C-1A - Rear Right Audio Speaker Output-Circuit Resistance Below Threshold
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Speaker Circuits
    • Diagnostic Test
  • B140C-92-Rear Right Audio Speaker Output-Performance Or Incorrect Operation
    • Notes
    • Audio Channel Mapping
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B142A-4B-Radio Unit High Temperature - Over Temperature
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1431-00-BLUETOOTH Antenna Internal Performance
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1434-13-BLUETOOTH Antenna - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1434-1A-BLUETOOTH Antenna - Circuit Resistance Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B143A-11-Microphone 1 - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Hands Free Microphone Circuits
    • Diagnostic Test
  • B143A-12-Microphone 1 - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Hands Free Microphone Circuits
    • Diagnostic Test
  • B143A-13-Microphone 1 - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Hands Free Microphone Circuits
    • Diagnostic Test
  • B143A-1A-Microphone 1 - Circuit Resistance Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Hands Free Microphone Circuits
    • Diagnostic Test
  • B143D-11 - Microphone 2-Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Hands Free Microphone Circuits
    • Diagnostic Test
  • B143D-12-Microphone 2 - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Hands Free Microphone Circuits
    • Diagnostic Test
  • B143D-13-Microphone 2 - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Hands Free Microphone Circuits
    • Diagnostic Test