VIDEO

Informace

Buick

Buick U0184

See the basic definition of a diagnostic error. This will help you to clarify the main causes of the fault code. You will understand the program of the control unit
Basic DTC analysis according to OBD2 protocol standard.

OBD2 or On-Board Diagnostics displays messages for basic group styles. More comprehensible code composition has been standard since 2000. The DTC code consists of five characters and its composition will be shown in this video

Insight into programming

The basic unit for the operation of any computer is the bit. Logic 0 and 1 are expressed by a single bit. Diagnostics The error code is composed of 16 bits. The first two bits define one of the four basic circuits. The video will show you a comprehensive overview of the composition of the error report

A diagnostically understandable description of the Diagnostic Trouble Code

Buick U0184

Basic error definition

Center Stop Lamp Control - Circuit Short To Battery Or Open

Cause of DTC

The Brake Pedal Travel Sensor is a hardwired input to the Anti-lock Brake System (ABS) Module. When the brake pedal is pressed, the Brake Pedal Travel Sensor sends an input signal to the ABS Module. The ABS Module sends an input signal through the Brake Signal 1 circuit, along with a redundant CAN C Bus message, to the Body Control Module (BCM), indicating the Brake Pedal is applied. The BCM provides a voltage output through the Brake Lamp Switch Output circuit to the Center High Mounted Stop Lamp (CHMSL).