Archives: DTC Codes

What Does Code C1953 Mean? Diagnostic Trouble Code (DTC) C1953 signifies an “open circuit” condition detected within the electrical circuit of the Master Cylinder Pressure Sensor. This sensor, integral to the vehicle’s hydraulic braking system, is responsible for monitoring the primary brake line pressure generated by the master cylinder during pedal application. The data from […]

What Does Code C1954 Mean? DTC C1954 indicates a malfunction within the electrical circuit of the Master Cylinder Pressure Sensor (MCPS). This sensor, often integrated into the master cylinder assembly or the ABS/ESC hydraulic control unit, is critical for providing real-time hydraulic pressure data to the Anti-lock Braking System (ABS) and Electronic Stability Control (ESC) […]

What Does Code C1955 Mean? Diagnostic Trouble Code C1955 indicates an open circuit condition within the Steering Angle Sensor (SAS) circuit. The Steering Angle Sensor is a critical input device for various vehicle dynamic control systems, primarily the Electronic Stability Control (ESC) module (also known as the ABS/ESC module). This sensor measures the rotational position […]

What Does Code C1956 Mean? DTC C1956 indicates a detected malfunction within the steering angle sensor (SAS) circuit. This code is typically set by the Anti-lock Braking System (ABS) module, Electronic Stability Program (ESP) module, or an integrated chassis control module, as the SAS is a critical input for these vehicle stability systems. The SAS […]

What Does Code C1957 Mean? The diagnostic trouble code (DTC) C1957 signifies a detected electrical circuit failure within the Right Front (RF) Dynamic Stability Control (DSC) modulator valve. This code is generated by the DSC control module, often integrated within the Anti-lock Braking System (ABS) module, when it monitors the electrical characteristics of the solenoid […]

What Does Code C1958 Mean? DTC C1958 signifies a detected electrical circuit fault related to the Dynamic Stability Control (DSC) valve for the Left Front (LF) wheel. This code indicates that the Electronic Brake Control Module (EBCM), which often integrates the DSC functionality, has identified an anomaly in the electrical circuit that controls the solenoid […]

What Does Code C1959 Mean? DTC C1959 signifies a detected electrical circuit failure associated with the Lateral Accelerometer Sensor. This sensor, often referred to as a G-sensor or yaw rate sensor (when combined), is a critical component of the vehicle’s Electronic Stability Control (ESC) system, which may also be known as Electronic Stability Program (ESP), […]

What Does Code C1960 Mean? DTC C1960 is a manufacturer-specific diagnostic trouble code, typically indicating an issue within the “Driver Brake Apply Circuit.” This circuit is crucial for signaling to various vehicle control modules that the driver is depressing the brake pedal. The primary components involved in this circuit are often the Brake Pedal Position […]

What Does Code C1961 Mean? The C1961 diagnostic trouble code indicates an electrical malfunction specifically within the control coil circuit of the park lamp relay. This code is typically set by the Body Control Module (BCM) or an equivalent integrated body controller (e.g., Smart Junction Box, Front Electronic Module) responsible for managing the vehicle’s exterior […]

What Does Code C1962 Mean? DTC C1962 signifies that the vehicle’s Body Control Module (BCM), or an equivalent integrated control module such as a Totally Integrated Power Module (TIPM) or Front Control Module (FCM), has detected an electrical short to battery voltage within the control circuit of the Park Lamp Relay coil. This means the […]