Cadillac Network Trouble Code List

[CadillacDxb]

Cadillac Manufacturer Codes

Cadillac Network Trouble Code List

U1000 - Class 2 Communication Malfunction

U1001~U1254 - Loss of XXX Communications

U1002~U1015 - Loss of serial communications for class 2 devices

U1016 - Loss of Class 2 Communication with VCM

U1016 - Loss of Communications with PCM

U1017~U1025 - Loss of serial communications for class 2 devices

U1026 - Loss of ATC Class 2 Communication

U1027~U1039 - Loss of Serial Communications for Class 2 Devices

U1040 - Loss of Class 2 Communications with ABS

U1041 - Loss of EBCM Communication

U1042 - Lost Communications with Brake/Traction Control System

U1043~U1055 - Loss of Serial Communications for Class 2 Devices

U1056 - Loss of Communications with RSS

U1057~U1060 - Loss of Serial Communications for Class 2 Devices

U1161 - Loss of PDM Serial Data

U1062 - Loss of Serial Communications for Class 2 Devices

U1163 - Loss of RRDM Serial Data

U1064 - Loss of Communications with DIM

U1065 - Loss of Communications with IPM

U1066 - Loss of Communications with RIM

U1067~U1069 - Loss of Serial Communications for Class 2 Devices

U1170 - Loss of Driver Door Switch Asm Serial Data

U1071~U1087 - Loss of Serial Communications for Class 2 Devices

U1088 - Loss of Communications with SDM

U1089~U1095 - Loss of Serial Communications for Class 2 Devices

U1096 - Loss of Communications with IPC

U1097~U1127 - Loss of serial communications for class 2 devices

U1128 - Loss of Communications with IRC

U1129 - Loss of Communications with AMP

U1130~U1143 - Loss of serial communications for class 2 devices

U1144 - Loss of Communications with PHN

U1145 - Loss Of NAV Communications

U1146 - Loss Of Onstar Communiction

U1147~U1151 - Loss of serial communications for class 2 devices

U1152 - Loss Of ACM Serial Data Communication

U1152 - Loss of Data HCM

U1153 - Loss of Communications with CCP

U1154~U1159 - Loss of serial communications for class 2 devices

U1160 - Loss of Communications with DDM

U1161 - Loss of PASS Door Module SBI

U1162 - Loss of Rear Driver Door Module SBI

U1163 - Loss of Rear PASS Door Module SBI

U1164 - Loss Of DIM Serial Data Communication

U1165 - Loss of serial communications for class 2 devices

U1166 - Loss of Communications with SCM

U1167 - Loss of serial communications for class 2 devices

U1168 - Loss Of TTM Communications

U1169 - Loss of Communications with MMM

U1170 - Loss of Driver Door Switch SBI

U1171~U1175 - Loss of serial communications for class 2 devices

U1176 - Loss Of RFA Communications

U1177~U1191 - Loss of serial communications for class 2 devices

U1192 - Loss of VTD Class 2 Serial Data Com

U1193 - Loss of VIM Class 2 Communication

U1194~U1254 - Loss of serial communications for class 2 devices

U1255 - Class 2 Communication Malfunction (Serial Data Line Malfunction)

U1300 - Class 2 Short to Ground

U1301 - Class 2 Short to Battery

U1304 - Loss Of UART Communications

U1305 - Class 2 Data Link Low or High

U1500 - Inter-Device Dedicated Bus Malfunction

U1713 - Loss of Front Door Module to Window Motor High Speed Comm.

U1715 - Loss of Front Door Module to Window Motor High Speed Comm.

U1714 - Loss of Front Door Module to Window Motor Normal Speed Comm.

U1716 - Loss of Front Door Module to Window Motor Normal Speed Comm.

U1800 - Controller Area Network (CAN) Bus Communication

U2000 - Invalid BFC Transmitted SPI Data

U2001 - Invalid IPC Transmitted SPI Data

U2002 - SPI Data-In Low

U2003 - SPI Data-In High

U2004 - SPI Data-Out Low

U2005 - SPI Data-Out High

U2006 - SPI Clock-Out Low

U2007 - SPI Clock-Out High

U2050 - SIR PPS/CPS Communications Link malfunction

U2100 - Controller Area Network (CAN) Bus OFF

U2100 - CAN-BUS Communication Malfunction

U2102 - More Controllers on Bus than Programmed

U2103 - Fewer Controllers On Bus Than Programmed

U2104 - CAN Bus Reset Counter Overrun

U2105 - CAN Bus Error ECM

U2105 - Lost Comm with Engine Control System

U2106 - Lost Comm with Trans Control System

U2107 - Lost Communications with Body Control System

U2108 - CAN Bus Error ABS

U2108 - Lost Comm with ABS Control System

U2150 - Navigation ECU Gateway Communication Error

U2151 - Navigation ECU Communication Malfunction

U2153 - VICS ECU Communication Error