Archives: DTC Codes

What Does Code C1871 Mean? DTC C1871 indicates that the vehicle’s Suspension Control Module (SCM), or the Powertrain Control Module (PCM) in some integrated systems, has detected a “Short To Battery” condition within the output control circuit for a specific Air Suspension Gate Solenoid. This particular solenoid is typically a high-side or low-side driver within […]

What Does Code C1872 Mean? DTC C1872 signifies an “Air Suspension Gate Solenoid Output Circuit Short To Ground.” This diagnostic trouble code is set by the Air Suspension Control Module (ASCM) or a related Body Control Module (BCM), which is responsible for managing the vehicle’s air suspension system. The “gate solenoid” typically refers to an […]

What Does Code C1873 Mean? DTC C1873 indicates an Air Suspension RF Air Spring Solenoid Output Circuit Failure. This diagnostic trouble code signifies that the Air Suspension Control Module (ASCM), also frequently referred to as the Suspension Control Module (SCM) or integrated into a Body Control Module (BCM) or Chassis Control Module (CCM) in modern […]

What Does Code C1874 Mean? DTC C1874 signifies an Air Suspension RF Air Spring Solenoid Output Circuit Open. This code indicates that the Air Suspension Control Module (ASCM), or a dedicated Suspension Control Module (SCM), has detected an open circuit condition in the electrical pathway leading to the right front (RF) air spring solenoid. The […]

What Does Code C1875 Mean? DTC C1875 signifies an “Air Suspension RF Air Spring Solenoid Output Circuit Short To Battery.” This diagnostic trouble code specifically indicates that the Air Suspension Control Module (ASCM), or an integrated Body Control Module (BCM)/Powertrain Control Module (PCM) in some vehicles, has detected an anomalous condition in the electrical circuit […]

What Does Code C1876 Mean? Diagnostic Trouble Code C1876 signifies an electrical fault within the Right Front (RF) air spring solenoid output circuit, specifically a “Short To Ground” condition. This code is generated by the Air Suspension Control Module (ASCM) or a relevant Body Control Module (BCM) when it detects that the electrical current intended […]

What Does Code C1877 Mean? Diagnostic Trouble Code (DTC) C1877 signifies an electrical circuit failure detected specifically in the Left Front (LF) air spring solenoid output. In advanced vehicle air suspension systems, each air spring (or strut assembly) incorporates an electronically controlled solenoid valve. This solenoid is responsible for precisely regulating the ingress and egress […]

What Does Code C1878 Mean? Diagnostic Trouble Code (DTC) C1878 signifies an “Air Suspension LF Air Spring Solenoid Output Circuit Open” condition. This code is set when the vehicle’s Air Suspension Control Module (ASCM), or Suspension Control Module (SCM) in some systems, detects an open circuit within the electrical control circuit for the Left Front […]

What Does Code C1879 Mean? The diagnostic trouble code C1879 indicates a specific electrical fault within the vehicle’s air suspension system, specifically targeting the Left Front (LF) air spring solenoid output circuit. This code signifies that the Air Suspension Control Module (ASCM), also sometimes referred to as the Suspension Control Module (SCM), has detected an […]

What Does Code C1880 Mean? DTC C1880 signifies an electrical fault within the control circuit for the Left Front (LF) Air Spring Solenoid Valve. Specifically, it indicates that the Air Suspension Control Module (ASCM), or an equivalent dedicated ride control module, has detected a short to ground in the output circuit responsible for actuating this […]