Archives: DTC Codes

What Does Code C1187 Mean? Diagnostic Trouble Code (DTC) C1187 signifies an open circuit condition detected within the brake fluid level sensor input circuit. This code is typically set by the vehicle’s Powertrain Control Module (PCM), Brake Control Module (BCM), or Anti-lock Brake System (ABS) module, depending on the vehicle manufacturer and system architecture. The […]

What Does Code C1188 Mean? DTC C1188 indicates a detected condition where the brake fluid level sensor input circuit is experiencing a short circuit to battery voltage. This fault is typically monitored by the Antilock Brake System (ABS) control module, the Brake Control Module (BCM), or in some integrated systems, the Powertrain Control Module (PCM). […]

What Does Code C1189 Mean? DTC C1189, “Brake Fluid Level Sensor Input Short Circuit To Ground,” indicates that the vehicle’s control module responsible for monitoring the brake fluid level (commonly the Anti-lock Brake System (ABS) module or Body Control Module (BCM), which then communicates this to the Powertrain Control Module (PCM)) has detected an electrical […]

What Does Code C1190 Mean? DTC C1190 indicates a “Speed Wheel Sensor LF Input Short Circuit To Battery,” referring specifically to the Left Front (LF) wheel speed sensor circuit. This diagnostic trouble code signifies that the Anti-lock Brake System (ABS) control module has detected an abnormal electrical condition on the input signal circuit from the […]

What Does Code C1191 Mean? DTC C1191 signifies a specific electrical fault within the Anti-lock Braking System (ABS) circuit, indicating a “Speed Wheel Sensor LF Input Short Circuit To Ground.” This means the Anti-lock Brake Control Module (ABSCM), which often integrates with or communicates with the Powertrain Control Module (PCM) or Engine Control Module (ECM), […]

What Does Code C1192 Mean? DTC C1192 indicates a “Speed Wheel Sensor RF Input Short Circuit To Battery,” referring specifically to the Right Front (RF) wheel speed sensor. This code signifies that the Anti-lock Braking System (ABS) control module, which often integrates with or communicates extensively with the Powertrain Control Module (PCM), has detected an […]

What Does Code C1193 Mean? Diagnostic Trouble Code (DTC) C1193 indicates that the Electronic Brake Control Module (EBCM), often integrated within the Antilock Brake System (ABS) module, has detected a short circuit to ground within the input circuit for the Right Front (RF) wheel speed sensor. The wheel speed sensor is a critical component that […]

What Does Code C1194 Mean? DTC C1194 signifies an electrical malfunction within the circuit of the Left Front (LF) Anti-lock Braking System (ABS) Outlet Valve Coil. This code is specifically detected and stored by the Electronic Brake Control Module (EBCM), also commonly referred to as the ABS Control Module. The outlet valve is a critical […]

What Does Code C1195 Mean? DTC C1195 signifies an “ABS Outlet Valve Coil LF Circuit Open” condition, indicating an electrical interruption within the circuit that controls the Left Front (LF) wheel’s hydraulic outlet valve in the Anti-lock Braking System (ABS) module. The ABS system, managed by the ABS Control Module (ABSCM), continuously monitors the electrical […]

What Does Code C1196 Mean? Diagnostic Trouble Code C1196 indicates an electrical fault within the circuit controlling the Left Front (LF) Anti-lock Braking System (ABS) outlet valve solenoid. Specifically, the vehicle’s Brake System Control Module (BSCM), also commonly referred to as the ABS Control Module or Hydraulic Control Unit (HCU), has detected that the circuit […]