(Audio System (Amplifier) - Electrical Diagnostics)

• Diagnostic Code Index
• DTC Troubleshooting
  • B1460-Channel 1 Audio Speaker Output Circuit Performance
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1461-Channel 1 Audio Speaker Output Circuit Low
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1462-Channel 1 Audio Speaker Output Circuit High
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1463-Channel 1 Audio Speaker Output Circuit Open
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1464-Channel 1 Audio Speaker Output Circuit Shorted Together
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1465-Channel 2 Audio Speaker Output Circuit Performance
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1466-Channel 2 Audio Speaker Output Circuit Low
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1467-Channel 2 Audio Speaker Output Circuit High
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1468-Channel 2 Audio Speaker Output Circuit Open
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1469-Channel 2 Audio Speaker Output Circuit Shorted Together
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B146A-Channel 3 Audio Speaker Output Circuit Performance
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B146B-Channel 3 Audio Speaker Output Circuit Low
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B146C-Channel 3 Audio Speaker Output Circuit High
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B146D-Channel 3 Audio Speaker Output Circuit Open
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B146E-Channel 3 Audio Speaker Output Circuit Shorted Together
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B146F-Channel 4 Audio Speaker Output Circuit Performance
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1470-Channel 4 Audio Speaker Output Circuit Low
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1471-Channel 4 Audio Speaker Output Circuit High
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1472-Channel 4 Audio Speaker Output Circuit Open
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1473-Channel 4 Audio Speaker Output Circuit Shorted Together
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1474-Channel 5 Audio Speaker Output Circuit Performance
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1475-Channel 5 Audio Speaker Output Circuit Low
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1476-Channel 5 Audio Speaker Output Circuit High
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1477-Channel 5 Audio Speaker Output Circuit Open
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1478-Channel 5 Audio Speaker Output Circuit Shorted Together
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1479-Channel 6 Audio Speaker Output Circuit Performance
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B147A-Channel 6 Audio Speaker Output Circuit Low
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B147B-Channel 6 Audio Speaker Output Circuit High
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B147C-Channel 6 Audio Speaker Output Circuit Open
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B147D-Channel 6 Audio Speaker Output Circuit Shorted Together
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B147E-Channel 7 Audio Speaker Output Circuit Performance
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B147F-Channel 7 Audio Speaker Output Circuit Low
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1480-Channel 7 Audio Speaker Output Circuit High
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1481-Channel 7 Audio Speaker Output Circuit Open
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1482-Channel 7 Audio Speaker Output Circuit Shorted Together
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1483-Channel 8 Audio Speaker Output Circuit Performance
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1484-Channel 8 Audio Speaker Output Circuit Low
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1485-Channel 8 Audio Speaker Output Circuit High
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1486-Channel 8 Audio Speaker Output Circuit Open
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1487-Channel 8 Audio Speaker Output Circuit Shorted Together
    • Circuit Schematic
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B1488-Cabin Eq Mismatch Performance
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B210D-Battery Voltage Low
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B210E-Battery Voltage High
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • B221F-Amplifier Internal
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • U0019-Can B Bus
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • U0020-Can B Bus Off Performance
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • U0141-Lost Communication With IPM (FCM/TIPM)
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • U0184-Lost Communication With Radio
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • U0195-Lost Communication With SDARS
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test
  • U0197-Lost Communication With Hands Free Phone Module
    • Additional Wiring
    • Monitor Conditions
    • Set Conditions
    • Possible Causes
    • Diagnostic Test