| Chassis codes |
| C0xxx – Generic |
| C1xxx – Manufacturer-specific |
| C2xxx – Manufacturer-specific |
| C3xxx – Generic |
- C1091 Speed Wheel Sensor All Coherency Failure
- C1095 ABS Hydraulic Pump Motor Circuit Failure
- C1096 ABS Hydraulic Pump Motor Circuit Open
- C1097 ABS Hydraulic Pump Motor Circuit Short To Ground
- C1098 ABS Hydraulic Pump Motor Circuit Short To Battery
- C1100 ABS Pump Switch Circuit Failure
- C1101 ABS Hydraulic Valve Circuit Failure
- C1102 ABS Acceleration Switch Circuit Failure
- C1103 ABS Hydraulic Brake Switch Circuit Failure
- C1104 Traction Control Active Lamp – Circuit Short to Battery
- C1105 Traction Control Disable Lamp – Circuit Short to Battery
- C1106 Traction Control Disable Switch Circuit Short to Battery
- C1107 ABS Function Enabled Input Circuit Failure
- C1109 Speed Control Actuator Assembly Cable Release Failure
- C1110 ABS Power Relay Coil Circuit Failure
- C1111 ABS Power Relay Coil Open Circuit
- C1112 ABS Power Relay Coil Short Circuit To Ground
- C1113 ABS Power Relay Coil Short Circuit To Battery
- C1114 ABS Power Relay Output Short Circuit To Ground
- C1115 ABS Power Relay Output Short Circuit To Battery
- C1116 Starter Motor Circuit Failure
- C1117 RPM Input Circuit Failure
- C1123 Vehicle Speed Sensor Input Short to Battery
- C1124 Input shaft speed signal missing/faulted
- C1125 Brake Fluid Level Sensor Input Circuit Failure
- C1126 Cruise Control Command Switch Assembly Circuit Failure
- C1127 Cruise Control Deactivator Brake Switch Circuit Failure
- C1132 Clutch position ckt short to ground
- C1133 Clutch position ckt short to battery
- C1134 Gear Shift position short to ground
- C1135 Gear Shift position short to battery
- C1136 Gear Select position short to ground
- C1137 ECU is Defective
- C1138 Gear Select position short to Battery
- C1139 Wheel Speed Sensor Center Tone Ring Missing Tooth Fault
- C1140 Hydraulic Base Brake Failure
- C1141 Wheel Speed Sensor LF Tone Ring Tooth Missing Fault
- C1142 Wheel Speed Sensor RF Tone Ring Tooth Missing Fault
- C1143 Wheel Speed Sensor LR Tone Ring Tooth Missing Fault
- C1144 Wheel Speed Sensor RR Tone Ring Tooth Missing Fault
- C1145 Speed Wheel Sensor RF Input Circuit Failure
- C1146 Speed Wheel Sensor RF Circuit Open
- C1148 Speed Wheel Sensor RF Coherency Fault
- C1149 Hydraulic Fluid Pressure/ Flow Circuit Failure
- C1150 Two Speed Rear Axle Input Switch Circuit Short to Vbatt
- C1155 Speed Wheel Sensor LF Input Circuit Failure
- C1156 Speed Wheel Sensor LF Circuit Open
- C1157 Park Brake Actuator Assembly Switch Applied Circuit Failure
- C1158 Speed Wheel Sensor LF Coherency Fault
- C1159 Hydraulic Fluid Pressure/ Flow Circuit Short to Gnd
- C1161 Air Pressure Low Circuit Short to Gnd
- C1162 Park Brake Switch # 2 Released Circuit Failure
- C1163 Park Brake Switch # 2 Applied Circuit Short to Gnd
- C1164 Park Brake Actuator Assembly Switch Circuit Failure
- C1165 Speed Wheel Sensor RR Input Circuit Failure
- C1166 Speed Wheel Sensor RR Input Open Circuit
- C1167 Park Brake Actuator Assembly Switch Released Circuit Short to Gnd
- C1168 Speed Wheel Sensor RR Coherency Fault
- C1169 ABS Fluid Dumping Exceeds Maximum Timing
- C1170 PRNDL Switch Circuit Failure
- C1172 Park Brake Switch # 1 Applied Circuit Failure
- C1173 Park Brake Switch # 1 Released Circuit Short to Gnd
- C1174 Park Brake Switch # 2 Applied Circuit Failure
- C1175 Speed Wheel Sensor LR Input Circuit Failure
- C1176 Speed Wheel Sensor LR Circuit Open
- C1177 Park Brake Actuator Assembly Switch Released Circuit Failure
- C1178 Speed Wheel Sensor LR Coherency Fault
- C1179 Speed Control Actuator Assembly Cable Slack Failure
- C1180 Park Brake Valve Solenoid #1 Sense Input Circuit Failure
- C1181 Park Brake Valve Solenoid #1 Sense Input Circuit Short to Gound
- C1182 Park Lamp Flash Relay Circuit Failure
- C1183 Park Lamp Flash Relay Circuit Short to Battery
- C1184 ABS System Is Not Operational
- C1185 ABS Power Relay Output Circuit Failure
- C1186 ABS Power Relay Output Open Circuit
- C1187 Brake Fluid Level Sensor Input Open Circuit
- C1188 Brake Fluid Level Sensor Input Short Circuit To Battery
- C1189 Brake Fluid Level Sensor Input Short Circuit To Ground
- C1190 Speed Wheel Sensor LF Input Short Circuit To Battery
- C1191 Speed Wheel Sensor LF Input Short Circuit To Ground
- C1192 Speed Wheel Sensor RF Input Short Circuit To Battery
- C1193 Speed Wheel Sensor RF Input Short Circuit To Ground
- C1194 ABS Outlet Valve Coil LF Circuit Failure
- C1195 ABS Outlet Valve Coil LF Circuit Open
- C1196 ABS Outlet Valve Coil LF Circuit Short To Battery
- C1197 ABS Outlet Valve Coil LF Circuit Short To Ground
- C1198 ABS Inlet Valve Coil LF Circuit Failure
- C1199 ABS Inlet Valve Coil LF Circuit Open
- C1200 ABS Inlet Valve Coil LF Circuit Short To Battery
- C1201 ABS Inlet Valve Coil LF Circuit Short To Ground
- C1202 ABS Outlet Valve Coil Rear Circuit Failure
- C1203 ABS Outlet Valve Coil Rear Circuit Open
- C1204 ABS Outlet Valve Coil Rear Circuit Short To Battery
- C1205 ABS Outlet Valve Coil Rear Circuit Short To Ground
- C1206 ABS Inlet Valve Coil Rear Circuit Failure
- C1207 ABS Inlet Valve Coil Rear Circuit Open
- C1208 ABS Inlet Valve Coil Rear Circuit Short To Battery
- C1209 ABS Inlet Valve Coil Rear Circuit Short To Ground
- C1210 ABS Outlet Valve Coil RF Circuit Failure
- C1211 ABS Outlet Valve Coil RF Circuit Open
- C1212 ABS Outlet Valve Coil RF Circuit Short To Battery
- C1213 ABS Outlet Valve Coil RF Circuit Short To Ground
- C1214 ABS Inlet Valve Coil RF Circuit Failure
- C1215 ABS Inlet Valve Coil RF Circuit Open
- C1216 ABS Inlet Valve Coil RF Circuit Short To Battery
- C1217 ABS Inlet Valve Coil RF Circuit Short To Ground
- C1218 Lamp ABS Warning Output Circuit Failure
- C1219 Lamp ABS Warning Output Circuit Open
- C1220 Lamp ABS Warning Output Circuit Short To Battery
- C1221 Lamp ABS Warning Output Circuit Short To Ground
- C1222 Speed Wheel Mismatch
- C1223 Lamp Brake Warning Output Circuit Failure
- C1224 Lamp Brake Warning Output Circuit Open
- C1225 Lamp Brake Warning Output Circuit Short To Battery
- C1226 Lamp Brake Warning Output Circuit Short To Ground
- C1227 Speed Wheel Sensor LR Input Short Circuit To Battery
- C1228 Speed Wheel Sensor LR Input Short Circuit To Ground
- C1229 Speed Wheel Sensor Rear Center Coherency Fault
- C1230 Speed Wheel Sensor Rear Center Input Circuit Failure
- C1231 Speed Wheel Sensor Rear Center Circuit Open
- C1232 Speed Wheel Sensor Rear Center Input Short Circuit To Battery
- C1233 Speed Wheel LF Input Signal Missing
- C1234 Speed Wheel RF Input Signal Missing
- C1235 Speed Wheel RR Input Signal Missing
- C1236 Speed Wheel LR Input Signal Missing
- C1237 Speed Wheel Rear Input Signal Missing
- C1238 ABS Hydraulic Pressure Differential Switch Input Circuit Failure
- C1239 ABS Hydraulic Pressure Differential Switch Input Open Circuit
- C1240 ABS Hydraulic Pressure Differential Switch Input Short Circuit To Battery
- C1241 ABS Hydraulic Pressure Differential Switch Input Short Circuit To Ground
- C1242 ABS Outlet Valve Coil LR Circuit Failure
- C1243 ABS Outlet Valve Coil LR Circuit Open
- C1244 ABS Outlet Valve Coil LR Circuit Short To Battery
- C1245 ABS Outlet Valve Coil LR Circuit Short To Ground
- C1246 ABS Outlet Valve Coil RR Circuit Failure
- C1247 ABS Outlet Valve Coil RR Circuit Open
- C1248 ABS Outlet Valve Coil RR Circuit Short To Battery
- C1249 ABS Outlet Valve Coil RR Circuit Short To Ground
- C1250 ABS Inlet Valve Coil LR Circuit Failure
- C1251 ABS Inlet Valve Coil LR Circuit Open
- C1252 ABS Inlet Valve Coil LR Circuit Short To Battery
- C1253 ABS Inlet Valve Coil LR Circuit Short To Ground
- C1254 ABS Inlet Valve Coil RR Circuit Failure
- C1255 ABS Inlet Valve Coil RR Circuit Open
- C1256 ABS Inlet Valve Coil RR Circuit Short To Battery
- C1257 ABS Inlet Valve Coil RR Circuit Short To Ground
- C1258 Speed Wheel LF Comparison Failure
- C1259 Speed Wheel RF Comparison Failure
- C1260 Speed Wheel RR Comparison Failure
- C1261 Speed Wheel LR Comparison Failure
- C1262 Lamp Warning Relay Circuit Failure
- C1263 Lamp Warning Relay Circuit Open
- C1264 Lamp Warning Relay Circuit Short To Battery
- C1265 Lamp Warning Relay Circuit Short To Ground
- C1266 ABS Valve Power Relay Circuit Failure
- C1267 ABS Functions Temporarily Disabled
- C1268 Motor Relay # 1 Circuit Failure
- C1269 Motor Relay # 1 Circuit Short to Battery
- C1270 Motor # 1 Input Circuit Failure
- C1271 Motor # 1 Input Circuit Short to Gnd
- C1272 Motor # 2 Input Circuit Failure
- C1273 Motor # 2 Input Circuit Short to Vbat
- C1274 Solenoid Relay # 1 Circuit Failure
- C1275 Solenoid Relay # 1 Circuit Short to Vbatt
- C1276 Park Brake Actuator Assembly Switch Applied Circuit Short to Gnd
- C1277 STEERING Wheel Angle 1and 2 Circuit Failure
- C1278 STEERING Wheel Angle 1and 2 Signal Faulted
- C1279 Yaw Rate Sensor circuit Failure
- C1280 Yaw Rate Sensor Signal Fault
- C1281 Lateral Accelerometer circuit Failure
- C1282 Lateral Accelerometer Signal Fault
- C1283 Switch Test Signal Failure
- C1284 Oil Pressure Switch Failure
- C1285 Booster Solenoid circuit Failure
- C1286 Booster Mechanical Failure
- C1287 Booster Pedal Force switch circuit Failure
- C1288 Pressure Transducer Main / Primary Input Circuit Failure
- C1289 Pressure Transducer Redundant / Secondary Input Circuit Failure
- C1400 Traction Control Valve RF Circuit Failure
- C1401 Traction Control Valve RF Circuit Open
- C1402 Traction Control Valve RF Circuit Short To Ground
- C1403 Traction Control Valve RF Circuit Short To Battery
- C1404 Traction Control Valve Rear Circuit Failure
- C1405 Traction Control Valve Rear Circuit Open
- C1406 Traction Control Valve Rear Circuit Short To Ground
- C1407 Traction Control Valve Rear Circuit Short To Battery
- C1410 Traction Control Valve LF Circuit Failure
- C1411 Traction Control Valve LF Circuit Open
- C1412 Traction Control Valve LF Circuit Short To Ground
- C1413 Traction Control Valve LF Circuit Short To Battery
- C1414 Incorrect Module Design Level
- C1415 Incorrect Module Configuration
- C1416 Damper RF Circuit Short To Battery
- C1417 Damper RF Circuit Short to Ground
- C1418 Damper RF Circuit Failure
- C1419 Damper RF Circuit Open
- C1420 Hydraulic Fluid Pressure/ Flow Circuit Short to Vbatt
- C1421 Damper LF Circuit Short To Battery
- C1422 Damper LF Circuit Short to Ground
- C1423 Damper LF Circuit Failure
- C1424 Damper LF Circuit Open
- C1425 Damper RR Circuit Short to Ground
- C1426 Damper RR Circuit Short To Battery
- C1427 Damper RR Circuit Open
- C1428 Damper RR Circuit Failure
- C1429 Input-shaft-speed input circuit failure
- C1430 Damper LR Circuit Open
- C1431 Damper LR Circuit Short To Battery
- C1432 Damper LR Circuit Short to Ground
- C1433 Damper LR Circuit Failure
- C1435 Accelerometer Rear Circuit Failure
- C1436 Accelerometer Rear Circuit Signal Is Not Sensed
- C1437 Accelerometer Rear Circuit Short To Ground
- C1438 Accelerometer Rear Circuit Short To Battery
- C1439 Vehicle Acceleration EEC-IV Circuit Failure
- C1440 Pressure Transducer Main / Primary signal Faulted
- C1441 Steering Phase A Circuit Signal Is Not Sensed
- C1442 Steering Phase B Circuit Signal Is Not Sensed
- C1443 Steering Phase A Circuit Short To Ground
- C1444 Steering Phase B Circuit Short To Ground
- C1445 Speed Vehicle Signal Circuit Failure
- C1446 Brake Switch Circuit Failure
- C1447 Traction Control Module Request Circuit Failure
- C1448 Lamp Adaptive Damping Warning Circuit Failure
- C1449 Traction Control Motor Coherency Fault
- C1450 Traction Control Motor Circuit Failure
- C1451 Traction Control Motor Circuit Open
- C1452 Traction Control Motor Circuit Short to Battery
- C1453 Traction Control Motor Circuit Short to Ground
- C1454 Front Lateral Accelerometer Circuit Failure
- C1455 Accelerometer Front Circuit Failure
- C1456 Accelerometer Front Circuit Is Not Sensed
- C1457 Accelerometer Front Circuit Short To Ground
- C1458 Accelerometer Front Circuit Short To Battery
- C1459 Adaptive Mode Switch Circuit Failure
- C1460 Vehicle Accelerometer Power Circuit Failure
- C1461 Vehicle Accelerometer Power Circuit Short to Battery
- C1462 Left Front Vertical Accelerometer Circuit Failure
- C1463 Right Front Vertical Accelerometer Circuit Failure
- C1464 Pressure Transducer Redundant / Secondary Signal Faulted
- C1465 Damper High Side Front Circuit Short To Battery
- C1466 Damper Circuit Failure
- C1467 Damper High Side Rear Circuit Short To Battery
- C1468 Damper Low Side Front Circuit Failure
- C1469 Damper Low Side Rear Circuit Failure
- C1495 Traction Control Motor Potentiometer Circuit Failure
- C1496 Traction Control Motor Potentiometer Circuit Open
- C1497 Traction Control Motor Potentiometer Circuit Short to Battery
- C1498 Traction Control Motor Potentiometer Circuit Short to Ground
- C1499 Transfer Case Contact Plate “A” Encoder Circuit Failure
- C1500 Transfer Case Contact Plate “B” Encoder Circuit Failure
- C1501 Transfer Case Contact Plate “C” Encoder Circuit Failure
- C1502 Transfer Case Contact Plate “D” Encoder Circuit Failure
- C1503 Dynamic Stability Control Left Front Valve Malfunction
- C1504 Dynamic Stability Control Right Front Valve Malfunction
- C1505 Dynamic Stability Control Left Rear Valve Malfunction
- C1506 Dynamic Stability Control Right Rear Valve Malfunction
- C1507 Traction Control of Brake Exceeds Time-Out
- C1508 Traction Control of Engine Exceeds Time-Out
- C1510 Right Front Wheel Pressure Reduction Performance Problem
- C1511 Left Front Wheel Pressure Reduction Performance Problem
- C1512 Right Rear Wheel Pressure Reduction Performance Problem
- C1513 Left rear Wheel Pressure Reduction Performance Problem
- C1699 Left Rear Sensor Circuit Short to Vbat
- C1700 Left Rear Sensor Circuit Failure
- C1701 Left Rear Sensor Circuit Fault
- C1702 RightRear Sensor Circuit Short to Vbat
- C1703 Right Rear Sensor Circuit Failure
- C1704 Right Rear Sensor Circuit Fault
- C1705 Left Rear Center Sensor Circuit Short to Vbat
- C1706 Left Rear Center Sensor Circuit Failure
- C1707 Left Rear Center Sensor Circuit Fault
- C1708 Right Rear Center Sensor Circuit Short to Vbat
- C1709 Right Rear Center Sensor Circuit Failure
- C1710 Right Rear Center Sensor Circuit Fault
- C1711 Left Front Sensor Circuit Short to Vbat
- C1712 Left Front Sensor Circuit Failure
- C1713 Left Front Sensor Circuit Fault
- C1714 Right Front Sensor Circuit Short to Vbat
- C1715 Right Front Sensor Circuit Failure
- C1716 Right Front Sensor Circuit Fault
- C1717 Left Front Center Sensor Circuit Short to Vbat
- C1718 Left Front Center Sensor Circuit Failure
- C1719 Left Front Center Sensor Circuit Fault
- C1721 Air Suspension Height Sensor Power Circuit Open
- C1722 Air Suspension Height Sensor Power Circuit Short To Battery
- C1723 Air Suspension Height Sensor Power Circuit Short To Ground
- C1724 Air Suspension Height Sensor Power Circuit Failure
- C1725 Air Suspension Front Pneumatic Failure
- C1726 Air Suspension Rear Pneumatic Failure
- C1727 Air Suspension Reservoir Pneumatic Failure
- C1728 Transfer Case unable to transition between 2H and 4H
- C1729 Transfer Case unable to transition between 4H and 4L
- C1730 Reference Voltage Out of Range (+5 v)
- C1731 Air Suspension LF Corner Up Timeout
- C1732 Air Suspension LF Corner Down Timeout
- C1733 Air Suspension RF Corner Up Timeout
- C1734 Air Suspension RF Corner Down Timeout
- C1735 Air Suspension LR Corner Up Timeout
- C1736 Air Suspension LR Corner Down Timeout
- C1737 Air Suspension RR Corner Up Timeout
- C1738 Air Suspension RR Corner Down Timeout
- C1739 Right Front Center Sensor Circuit Short to Vbat
- C1740 Right Front Center Sensor Circuit Failure
- C1741 Right Front Center Sensor Circuit Fault
- C1742 Rear Sounder Circuit Failure
- C1743 Rear Sounder Circuit Short to Vbatt
- C1744 Front Sounder Circuit Failure
- C1745 Front Sounder Circuit Short to Vbatt
- C1748 Switch input Circuit Short to Gnd
- C1749 Trailer Input Circuit Failure
- C1750 Accelerator Position Sensor Out of Range
- C1751 Vehicle Speed Sensor # 1 Output Circuit Short to Vbatt
- C1752 Vehicle Speed Sensor # 1 Output Circuit Short to Gnd
- C1753 Hydraulic Clutch Actuator Valve Signal Fault
- C1754 Hydraulic Clutch Actuator Valve Circuit Failure
- C1755 Power Limit Shutdown Fault
- C1756 Air Suspension Front Height Sensor High (SE) Signal Circuit Failure
- C1757 Air Suspension Front Height Sensor High (SE) Signal Circuit Open
- C1758 Air Suspension Front Height Sensor High (SE) Signal Circuit Short To Battery
- C1759 Air Suspension Front Height Sensor High (SE) Signal Circuit Short To Ground
- C1760 Air Suspension Rear Height Sensor High (SE) Signal Circuit Failure
- C1761 Air Suspension Rear Height Sensor High (SE) Signal Circuit Open
- C1762 Air Suspension Rear Height Sensor High (SE) Signal Circuit Short To Battery
- C1763 Air Suspension Rear Height Sensor High (SE) Signal Circuit Short To Ground
- C1765 Air Suspension Rear Height Sensor Low Signal Circuit Failure
- C1766 Air Suspension Rear Height Sensor Low Signal Circuit Open
- C1767 Air Suspension Rear Height Sensor Low Signal Circuit Short To Battery
- C1768 Air Suspension Rear Height Sensor Low Signal Circuit Short To Ground
- C1770 Air Suspension Vent Solenoid Output Circuit Failure
- C1771 Air Suspension Vent Solenoid Output Circuit Open
- C1772 Air Suspension Vent Solenoid Output Circuit Short To Battery
- C1773 Air Suspension Vent Solenoid Output Circuit Short To Ground
- C1774 Coolant Temp Out of Range
- C1775 DC-DC Converter Failure
- C1776 Heater System Failure
- C1777 Vacuum Pressure Circuit Failure
- C1778 Power Steering Failure
- C1779 Blower Switch Failure
- C1780 Temperature Select Failure
- C1781 Engine Coolant Temperature Signal Missing/Fault
- C1790 Air Suspension LR Air Spring/Shock Solenoid Output Circuit Failure
- C1791 Air Suspension LR Air Spring/Shock Solenoid Output Circuit Open
- C1792 Air Suspension LR Air Spring/Shock Solenoid Output Circuit Short To Battery
- C1793 Air Suspension LR Air Spring/Shock Solenoid Output Circuit Short To Ground
- C1795 Air Suspension RR Air Spring/Shock Solenoid Output Circuit Failure
- C1796 Air Suspension RR Air Spring/Shock Solenoid Output Circuit Open
- C1797 Air Suspension RR Air Spring/Shock Solenoid Output Circuit Short To Battery
- C1798 Air Suspension RR Air Spring/Shock Solenoid Output Circuit Short To Ground
- C1800 Air Suspension Reservoir Solenoid Circuit Failure
- C1805 Mismatched PCM and/or ABS-TC Module
- C1813 Air Suspension LR Vent Request Exceeded Max Timing
- C1814 Air Suspension RR Vent Request Exceeded Max Timing
- C1818 Air Suspension LR Air Compress Request Exceeded Max Timing
- C1819 Air Suspension RR Air Compress Request Exceeded Max Timing
- C1820 Air Suspension RF Air Compress Request Exceeded Max Timing
- C1830 Air Suspension Compressor Relay Circuit Failure
- C1831 Air Suspension Compressor Relay Circuit Open
- C1832 Air Suspension Compressor Relay Circuit Short To Battery
- C1833 Air Suspension Compressor Relay Circuit Short To Ground
- C1834 Gauge Drive Current Fault
- C1835 Current Sense Circuit Failure
- C1836 Battery Temp out of Range
- C1837 Battery Heater Circuit Failure
- C1838 Charging System Fault
- C1839 Leakage Fault
- C1840 Air Suspension Disable Switch Circuit Failure
- C1841 Air Suspension Disable Switch Circuit Open
- C1842 Air Suspension Disable Switch Circuit Short To Battery
- C1843 Air Suspension Disable Switch Circuit Short To Ground
- C1844 Air Suspension Secondary Front Inflator Solenoid Output Circuit Failure
- C1845 Air Suspension Front Inflator Solenoid Output Circuit Failure
- C1846 Air Suspension Front Inflator Solenoid Output Circuit Open
- C1847 Air Suspension Front Inflator Solenoid Output Circuit Short To Battery
- C1848 Air Suspension Front Inflator Solenoid Output Circuit Short To Ground
- C1849 Master Cylinder Pressure Out of Range
- C1850 Air Suspension Warning Lamp Circuit Failure
- C1851 Air Suspension Warning Lamp Circuit Open
- C1852 Air Suspension Warning Lamp Circuit Short To Battery
- C1853 Air Suspension Warning Lamp Circuit Short To Ground
- C1854 Motor Temperature Out of Range
- C1855 Acceleration Position Sensor Conflict
- C1856 Traction Motor Encoder circuit Failure
- C1859 PRNDL Input #2 Circuit Failure
- C1860 PRNDL Input #3 Circuit Failure
- C1861 PRNDL Input #4 Circuit Failure
- C1862 Contactor Circuit Failure
- C1863 External Charging Fault
- C1864 Battery Module Fault
- C1865 Air Suspension Rear Inflator Solenoid Output Circuit Failure
- C1866 Air Suspension Rear Inflator Solenoid Output Circuit Open
- C1867 Air Suspension Rear Inflator Solenoid Output Circuit Short To Battery
- C1868 Air Suspension Rear Inflator Solenoid Output Circuit Short To Ground
- C1869 Air Suspension Gate Solenoid Output Circuit Failure
- C1870 Air Suspension Gate Solenoid Output Circuit Open
- C1871 Air Suspension Gate Solenoid Output Circuit Short To Battery
- C1872 Air Suspension Gate Solenoid Output Circuit Short To Ground
- C1873 Air Suspension RF Air Spring Solenoid Output Circuit Failure
- C1874 Air Suspension RF Air Spring Solenoid Output Circuit Open
- C1875 Air Suspension RF Air Spring Solenoid Output Circuit Short To Battery
- C1876 Air Suspension RF Air Spring Solenoid Output Circuit Short To Ground
- C1877 Air Suspension LF Air Spring Solenoid Output Circuit Failure
- C1878 Air Suspension LF Air Spring Solenoid Output Circuit Open
- C1879 Air Suspension LF Air Spring Solenoid Output Circuit Short To Battery
- C1880 Air Suspension LF Air Spring Solenoid Output Circuit Short To Ground
- C1881 Air Suspension RF Height Sensor Circuit Failure
- C1882 Air Suspension RF Height Sensor Circuit Open
- C1883 Air Suspension RF Height Sensor Circuit Short To Battery
- C1884 Air Suspension RF Height Sensor Circuit Short To Ground
- C1885 Air Suspension RR Height Sensor Circuit Failure
- C1886 Air Suspension RR Height Sensor Circuit Open
- C1887 Air Suspension RR Height Sensor Circuit Short To Battery
- C1888 Air Suspension RR Height Sensor Circuit Short To Ground
- C1889 Air Suspension LF Height Sensor Circuit Failure
- C1890 Air Suspension LF Height Sensor Circuit Open
- C1891 Air Suspension LF Height Sensor Circuit Short To Battery
- C1892 Air Suspension LF Height Sensor Circuit Short To Ground
- C1893 Air Suspension LR Height Sensor Circuit Failure
- C1894 Air Suspension LR Height Sensor Circuit Open
- C1895 Air Suspension LR Height Sensor Circuit Short To Battery
- C1896 Air Suspension LR Height Sensor Circuit Short To Ground
- C1897 Steering VAPS II Circuit Loop Failure
- C1898 Steering VAPS II Circuit Loop Open
- C1899 Steering VAPS II Circuit Loop Short To Battery
- C1900 Steering VAPS II Circuit Loop Short To Ground
- C1901 Ride Control RR Shock Actuator Circuit Failure
- C1902 Ride Control RR Shock Actuator Circuit Open
- C1903 Ride Control RR Shock Actuator Circuit Short To Battery
- C1904 Ride Control RR Shock Actuator Circuit Short To Ground
- C1905 Ride Control LR Shock Actuator Circuit Failure
- C1906 Ride Control LR Shock Actuator Circuit Open
- C1907 Ride Control LR Shock Actuator Circuit Short To Battery
- C1908 Ride Control LR Shock Actuator Circuit Short To Ground
- C1909 Ride Control RF Shock Actuator Circuit Failure
- C1910 Ride Control RF Shock Actuator Circuit Open
- C1911 Ride Control RF Shock Actuator Circuit Short To Battery
- C1912 Ride Control RF Shock Actuator Circuit Short To Ground
- C1913 Ride Control LF Shock Actuator Circuit Failure
- C1914 Ride Control LF Shock Actuator Circuit Open
- C1915 Ride Control LF Shock Actuator Circuit Short To Battery
- C1916 Ride Control LF Shock Actuator Circuit Short To Ground
- C1917 Steering EVO Out-of-Range Fault
- C1918 Air Suspension Ride Height Select Switch Circuit Failure
- C1920 Led #1 Circuit Failure
- C1921 VAPS Solenoid Actuator Output Circuit Failure
- C1922 VAPS Solenoid Actuator Output Circuit Open
- C1923 VAPS Solenoid Actuator Output Circuit Short To Battery
- C1924 VAPS Solenoid Actuator Output Circuit Short To Ground
- C1925 VAPS Solenoid Actuator Return Circuit Failure
- C1926 VAPS Solenoid Actuator Return Circuit Open
- C1927 VAPS Solenoid Actuator Return Circuit Short To Battery
- C1928 VAPS Solenoid Actuator Return Circuit Short To Ground
- C1929 Air Suspension Front Compressor Relay Circuit Failure
- C1930 Air Suspension Front Compressor Relay Circuit Open
- C1931 Air Suspension Front Compressor Relay Circuit Short To Battery
- C1932 Air Suspension Front Compressor Relay Circuit Short To Ground
- C1933 Solenoid Current Out Of Range
- C1934 HPU (Hydraulic Pump Unit) Pressurisation Failure
- C1935 Chime Circuit Failure
- C1936 Hydraulic Pump Relay Circuit Failure
- C1937 Steering Wheel Angle Sensor Offset Failure
- C1938 Invalid Steering Wheel Angle Sensor ID
- C1939 Brake Pressure Switch Input Circuit Failure
- C1940 Brake Pressure Switch Mechanical Failure
- C1942 Unrecognized Powertrain Configuration
- C1943 Airbag Deployment Indication Input Fault
- C1944 Gauge Driver Circuit Fault
- C1945 Park Switch Indicates Park with Vehicle Moving
- C1946 Seat Track Position Switch Circuit Open
- C1947 Seat Track Position Switch Circuit Short to Ground
- C1948 Seat Track Position Switch Circuit Resistance Out of Range
- C1949 Accelerometer Sensor Circuit Open
- C1950 Accelerometer Sensor Circuit Failure
- C1951 Lateral Accelerometer Sensor Circuit Open
- C1952 Yaw Rate Sensor Circuit Open
- C1953 Master Cylinder Pressure Sensor Circuit Open
- C1954 Master Cylinder Pressure Sensor Circuit Failure
- C1955 Steering Angle Sensor Circuit Open
- C1956 Steering Angle Sensor Circuit Failure
- C1957 Dynamic Stability Control Valve RF Circuit Failure
- C1958 Dynamic Stability Control Valve LF Circuit Failure
- C1959 Lateral Accelerometer Sensor Circuit Failure
- C1960 Driver Brake Apply Circuit Fault
- C1961 Park Lamp Relay Coil Circuit Failure
- C1962 Park Lamp Relay Coil Short to Battery
- C1963 Stability Control Inhibit Warning