(Amplifier (Amp) Premium 1 - Electrical Diagnostics)

• Diagnostic Code Index
• DTC Troubleshooting
  • B1400-11 - Channel 1 Audio Speaker Output - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1400-12 - Channel 1 Audio Speaker Output - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1400-13 - Channel 1 Audio Speaker Output - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1400-1A - Channel 1 Audio Speaker Output - Circuit Resistance Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1400-92 - Channel 1 Audio Speaker Output - Performance Or Incorrect Operation
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1401-11 - Channel 2 Audio Speaker Output - Circuit Short To Ground
    • Notes
    • 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
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1401-1A - Channel 2 Audio Speaker Output - Circuit Resistance Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1401-92 - Channel 2 Audio Speaker Output - Performance Or Incorrect Operation
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1402-11 - Channel 3 Audio Speaker Output - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1402-12 - Channel 3 Audio Speaker Output - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1402-13 - Channel 3 Audio Speaker Output - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1402-1A - Channel 3 Audio Speaker Output - Circuit Resistance Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1402-92 - Channel 3 Audio Speaker Output - Performance Or Incorrect Operation
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1403-11 - Channel 4 Audio Speaker Output - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1403-12 - Channel 4 Audio Speaker Output - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1403-13 - Channel 4 Audio Speaker Output - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1403-1A - Channel 4 Audio Speaker Output - Circuit Resistance Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1403-92 - Channel 4 Audio Speaker Output - Performance Or Incorrect Operation
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1404-11 - Channel 5 Audio Speaker Output - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1404-12 - Channel 5 Audio Speaker Output - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1404-13 - Channel 5 Audio Speaker Output - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1404-1A - Channel 5 Audio Speaker Output - Circuit Resistance Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1404-92 - Channel 5 Audio Speaker Output - Performance Or Incorrect Operation
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1405-11 - Channel 6 Audio Speaker Output - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1405-12 - Channel 6 Audio Speaker Output - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1405-13 - Channel 6 Audio Speaker Output - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1405-1A - Channel 6 Audio Speaker Output - Circuit Resistance Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1405-92 - Channel 6 Audio Speaker Output - Performance Or Incorrect Operation
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1406-11 - Channel 7 Audio Speaker Output - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1406-12 - Channel 7 Audio Speaker Output - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1406-13 - Channel 7 Audio Speaker Output - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1406-1A - Channel 7 Audio Speaker Output - Circuit Resistance Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1406-92 - Channel 7 Audio Speaker Output - Performance Or Incorrect Operation
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1407-11 - Channel 8 Audio Speaker Output - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1407-12 - Channel 8 Audio Speaker Output - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1407-13 - Channel 8 Audio Speaker Output - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1407-1A - Channel 8 Audio Speaker Output - Circuit Resistance Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1407-92 - Channel 8 Audio Speaker Output - Performance Or Incorrect Operation
    • Notes
    • 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 - Battery Voltage - Circuit Voltage Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B1410-17 - Ecu Amp 3 (Under/Over Voltage) - Circuit Voltage Above Threshold
    • Notes
    • 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
  • U0010-87-BH Can Line-Missing Message
  • U0010-88-BH 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 CTRLAMP (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_CCAN3.VEHICLESPEEDVSOSIGFAILSTS (From Body Control Module) - Signal Plausibility Failure
  • U2006-87 - Message Status_CCAN3.VEHICLESPEEDVSOSIGFAILSTS (From Body Control Module) - Missing Message
  • U2007-64 - Message Status_TELEMATIC.AUDIOSTS_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_Amp.Info2_AUD_Type (2) (From Entertainment TELEMATIC Module) - Signal Plausibility Failure
  • U2018-64 - Message Status_TELEMATIC.CURRENTSOURCE (1) (From Entertainment TELEMATIC Module) - Signal Plausibility Failure
  • U2019-64 - Message Status_TELEMATIC.CURRENTSOURCE (2) (From Entertainment TELEMATIC Module) - Signal Plausibility Failure
  • U2020-87 - VIN Message - Missing Message
  • U2021-87 - Message Status_TELEMATIC.CURRENTSOURCE (3) (From Entertainment TELEMATIC Module) - Missing Message
  • U2022-64 - Message Status_BH_BCM1.OPERATIONALMODESTS (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 (Ecu_OPERATIONALMODESTS.Info) (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_OPERATIONALMODESTS.Info (Internal Signal) - Signal Plausibility Failure