(Amplifier (Amp) Premium 1 - Electrical Diagnostics)

• Diagnostic Code Index
• DTC Troubleshooting
  • B1400-11 - Channel 1 Audio Speaker Output - Circuit Short To Ground
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1400-12 - Channel 1 Audio Speaker Output - Circuit Short To Battery
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1400-13 - Channel 1 Audio Speaker Output - Circuit Open
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1400-1A - Channel 1 Audio Speaker Output - Circuit Resistance Below Threshold
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1400-92 - Channel 1 Audio Speaker Output - Performance Or Incorrect Operation
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1401-11 - Channel 2 Audio Speaker Output - Circuit Short To Ground
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1401-12 - Channel 2 Audio Speaker Output - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1401-13 - Channel 2 Audio Speaker Output - Circuit Open
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1401-1A - Channel 2 Audio Speaker Output - Circuit Resistance Below Threshold
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1401-92 - Channel 2 Audio Speaker Output - Performance Or Incorrect Operation
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1402-11 - Channel 3 Audio Speaker Output - Circuit Short To Ground
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1402-12 - Channel 3 Audio Speaker Output - Circuit Short To Battery
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1402-13 - Channel 3 Audio Speaker Output - Circuit Open
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1402-1A - Channel 3 Audio Speaker Output - Circuit Resistance Below Threshold
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1402-92 - Channel 3 Audio Speaker Output - Performance Or Incorrect Operation
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1403-11 - Channel 4 Audio Speaker Output - Circuit Short To Ground
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1403-12 - Channel 4 Audio Speaker Output - Circuit Short To Battery
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1403-13 - Channel 4 Audio Speaker Output - Circuit Open
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1403-1A - Channel 4 Audio Speaker Output - Circuit Resistance Below Threshold
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1403-92 - Channel 4 Audio Speaker Output - Performance Or Incorrect Operation
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1404-11 - Channel 5 Audio Speaker Output - Circuit Short To Ground
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1404-12 - Channel 5 Audio Speaker Output - Circuit Short To Battery
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1404-13 - Channel 5 Audio Speaker Output - Circuit Open
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1404-1A - Channel 5 Audio Speaker Output - Circuit Resistance Below Threshold
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1404-92 - Channel 5 Audio Speaker Output - Performance Or Incorrect Operation
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1405-11 - Channel 6 Audio Speaker Output - Circuit Short To Ground
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1405-12 - Channel 6 Audio Speaker Output - Circuit Short To Battery
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1405-13 - Channel 6 Audio Speaker Output - Circuit Open
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1405-1A - Channel 6 Audio Speaker Output - Circuit Resistance Below Threshold
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1405-92 - Channel 6 Audio Speaker Output - Performance Or Incorrect Operation
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1406-11 - Channel 7 Audio Speaker Output - Circuit Short To Ground
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1406-12 - Channel 7 Audio Speaker Output - Circuit Short To Battery
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1406-13 - Channel 7 Audio Speaker Output - Circuit Open
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1406-1A - Channel 7 Audio Speaker Output - Circuit Resistance Below Threshold
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1406-92 - Channel 7 Audio Speaker Output - Performance Or Incorrect Operation
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1407-11 - Channel 8 Audio Speaker Output - Circuit Short To Ground
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1407-12 - Channel 8 Audio Speaker Output - Circuit Short To Battery
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1407-13 - Channel 8 Audio Speaker Output - Circuit Open
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1407-1A - Channel 8 Audio Speaker Output - Circuit Resistance Below Threshold
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1407-92 - Channel 8 Audio Speaker Output - Performance Or Incorrect Operation
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1408-49 - Ecu Amp 1 Internal - Internal Electronic Failure
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1409-98 - Ecu Amp 2 Over Temperature - Component Or System Over Temperature
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1410-16 - Ecu Amp 3 Under - Over Voltage - Circuit Voltage Below Threshold
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1410-17 - Ecu Amp 3 Under - Over Voltage - Circuit Voltage Above Threshold
    • Wiring Diagram
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1411-05 - Equalization Curve - System Programming Failures
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • U0001-87-Can Line-Missing Message
  • U0001-88-Can Line-Bus Off
  • U1700-86 - Body Control Module BCM - Signal Invalid
  • U1700-87 - Body Control Module BCM - Missing Message
  • U1703-86 - Instrument Panel Cluster IPC - Signal Invalid
  • U1703-87 - Instrument Panel Cluster IPC - Missing Message
  • U1736-86 - Entertainment TELEMATIC Module ETM - LTM - Signal Invalid
  • U1736-87 - Entertainment TELEMATIC Module ETM - LTM - Missing Message
  • U1751-86 - Left Blind Spot Sensor LBSS - Signal Invalid
  • U1751-87 - Left Blind Spot Sensor LBSS - Missing Message
  • U1752-86 - Right Blind Spot Sensor RBSS - Signal Invalid
  • U1752-87 - Right Blind Spot Sensor RBSS - Missing Message
  • U1931-87 - Trip A B Message From Instrument Panel Cluster - Missing Message
  • U2001-87 - Message CTRL Amp From Entertainment TELEMATIC Module - Missing Message
  • U2002-87 - Message IPC Vehicle Setup From Instrument Panel Cluster - Missing Message
  • U2003-87 - Message Status LBSS From Left Blind Spot Sensor - Missing Message
  • U2004-87 - Message Status RBSS From Right Blind Spot Sensor - Missing Message
  • U2005-87 - Message Haptic1 From Body Control Module - Missing Message
  • U2006-64 - Message Status C Can3 Vehicle SPEEDVSOSIGFAILSTS From Body Control Module - Signal Plausibility Failure
  • U2006-87 - Message Status C Can3 Vehicle SPEEDVSOSIGFAILSTS From Body Control Module - Missing Message
  • U2007-64 - Message Status TELEMATIC Audio STS TELEMATIC From Entertainment TELEMATIC Module - Signal Plausibility Failure
  • U2008-64 - Message Status LBSS BSS LT Chime TYPESTS 1 From Left Blind Spot Sensor - Signal Plausibility Failure
  • U2009-64 - Message Status LBSS BSS LT Chime TYPESTS 2 From Left Blind Spot Sensor - Signal Plausibility Failure
  • U2010-64 - Message Status RBSS BSS Rt Chime TYPESTS 1 From Right Blind Spot Sensor - Signal Plausibility Failure
  • U2011-64 - Message Status RBSS BSS Rt Chime TYPESTS 2 From Right Blind Spot Sensor - Signal Plausibility Failure
  • U2012-64 - Message Haptic1 Half Chime TYPESTS 1 From Body Control Module - Signal Plausibility Failure
  • U2013-64 - Message Haptic1 Half Chime TYPESTS 2 From Body Control Module - Signal Plausibility Failure
  • U2014-64 - Message CTRL Amp Info1 AUD Type 1 From Entertainment TELEMATIC Module - Signal Plausibility Failure
  • U2015-64 - Message CTRL Amp Info1 AUD Type 2 From Entertainment TELEMATIC Module - Signal Plausibility Failure
  • U2016-64 - Message CTRL Amp Info2 AUD Type 1 From Entertainment TELEMATIC Module - Signal Plausibility Failure
  • U2017-64 - Message CTRL AMPINFO2 AUD Type 2 From Entertainment TELEMATIC Module - Signal Plausibility Failure
  • U2018-64 - Message Status TELEMATIC Current Source 1 From Entertainment TELEMATIC Module - Signal Plausibility Failure
  • U2019-64 - Message Status TELEMATIC Current Source 2 From Entertainment TELEMATIC Module - Signal Plausibility Failure
  • U2020-87 - VIN Message - Missing Message
  • U2021-87 - Message Status TELEMATIC Current Source 3 From Entertainment TELEMATIC Module - Missing Message
  • U2022-64 - Message Status BH BCM1 Operational Mode STS From Body Control Module - Signal Plausibility Failure
  • U2023-87 - Message Status BH BCM1 From Body Control Module - Missing Message
  • U2024-87 - Message Status BH BCM1 From Body Control Module - Missing Message
  • U2025-87 - Message Status BH BCM2 From Body Control Module - Missing Message
  • U2026-87 - Message Status CCAN3 From Body Control Module - Missing Message
  • U2027-64 - Amp Operational Mode STS Info Internal Signal - Signal Plausibility Failure