Code range
C18xx fault codes
75 codes from C1800 to C18FF.
Codes
- C1800Air Suspension Reservoir Solenoid Circuit Failure
- C1805Mismatched PCM and/or ABS-TC Module
- C1813Air Suspension LR Vent Request Exceeded Max Timing
- C1814Air Suspension RR Vent Request Exceeded Max Timing
- C1818Air Suspension LR Air Compress Request Exceeded Max Timing
- C1819Air Suspension RR Air Compress Request Exceeded Max Timing
- C1820Air Suspension RF Air Compress Request Exceeded Max Timing
- C1830Air Suspension Compressor Relay Circuit Failure
- C1831Air Suspension Compressor Relay Circuit Open
- C1832Air Suspension Compressor Relay Circuit Short To Battery
- C1833Air Suspension Compressor Relay Circuit Short To Ground
- C1834Gauge Drive Current Fault
- C1835Current Sense Circuit Failure
- C1836Battery Temp out of Range
- C1837Battery Heater Circuit Failure
- C1838Charging System Fault
- C1839Leakage Fault
- C1840Air Suspension Disable Switch Circuit Failure
- C1841Air Suspension Disable Switch Circuit Open
- C1842Air Suspension Disable Switch Circuit Short To Battery
- C1843Air Suspension Disable Switch Circuit Short To Ground
- C1844Air Suspension Secondary Front Inflator Solenoid Output Circuit Failure
- C1845Air Suspension Front Inflator Solenoid Output Circuit Failure
- C1846Air Suspension Front Inflator Solenoid Output Circuit Open
- C1847Air Suspension Front Inflator Solenoid Output Circuit Short To Battery
- C1848Air Suspension Front Inflator Solenoid Output Circuit Short To Ground
- C1849Master Cylinder Pressure Out of Range
- C1850Air Suspension Warning Lamp Circuit Failure
- C1851Air Suspension Warning Lamp Circuit Open
- C1852Air Suspension Warning Lamp Circuit Short To Battery
- C1853Air Suspension Warning Lamp Circuit Short To Ground
- C1854Motor Temperature Out of Range
- C1855Acceleration Position Sensor Conflict
- C1856Traction Motor Encoder circuit Failure
- C1859PRNDL Input #2 Circuit Failure
- C1860PRNDL Input #3 Circuit Failure
- C1861PRNDL Input #4 Circuit Failure
- C1862Contactor Circuit Failure
- C1863External Charging Fault
- C1864Battery Module Fault
- C1865Air Suspension Rear Inflator Solenoid Output Circuit Failure
- C1866Air Suspension Rear Inflator Solenoid Output Circuit Open
- C1867Air Suspension Rear Inflator Solenoid Output Circuit Short To Battery
- C1868Air Suspension Rear Inflator Solenoid Output Circuit Short To Ground
- C1869Air Suspension Gate Solenoid Output Circuit Failure
- C1870Air Suspension Gate Solenoid Output Circuit Open
- C1871Air Suspension Gate Solenoid Output Circuit Short To Battery
- C1872Air Suspension Gate Solenoid Output Circuit Short To Ground
- C1873Air Suspension RF Air Spring Solenoid Output Circuit Failure
- C1874Air Suspension RF Air Spring Solenoid Output Circuit Open
- C1875Air Suspension RF Air Spring Solenoid Output Circuit Short To Battery
- C1876Air Suspension RF Air Spring Solenoid Output Circuit Short To Ground
- C1877Air Suspension LF Air Spring Solenoid Output Circuit Failure
- C1878Air Suspension LF Air Spring Solenoid Output Circuit Open
- C1879Air Suspension LF Air Spring Solenoid Output Circuit Short To Battery
- C1880Air Suspension LF Air Spring Solenoid Output Circuit Short To Ground
- C1881Air Suspension RF Height Sensor Circuit Failure
- C1882Air Suspension RF Height Sensor Circuit Open
- C1883Air Suspension RF Height Sensor Circuit Short To Battery
- C1884Air Suspension RF Height Sensor Circuit Short To Ground
- C1885Air Suspension RR Height Sensor Circuit Failure
- C1886Air Suspension RR Height Sensor Circuit Open
- C1887Air Suspension RR Height Sensor Circuit Short To Battery
- C1888Air Suspension RR Height Sensor Circuit Short To Ground
- C1889Air Suspension LF Height Sensor Circuit Failure
- C1890Air Suspension LF Height Sensor Circuit Open
- C1891Air Suspension LF Height Sensor Circuit Short To Battery
- C1892Air Suspension LF Height Sensor Circuit Short To Ground
- C1893Air Suspension LR Height Sensor Circuit Failure
- C1894Air Suspension LR Height Sensor Circuit Open
- C1895Air Suspension LR Height Sensor Circuit Short To Battery
- C1896Air Suspension LR Height Sensor Circuit Short To Ground
- C1897Steering VAPS II Circuit Loop Failure
- C1898Steering VAPS II Circuit Loop Open
- C1899Steering VAPS II Circuit Loop Short To Battery