DTC cadillac C120C Short Explanation
Channel: Maxidot Cadillac
Date: 20/06/2020

The video focuses on the basic Cadillac diagnostic error code.
Contents:
0:21 Basic DTC analysis according to OBD2 protocol standard.
1:48 Insight into programming
- an explanation of what a bit is and how a byte is formed
- decoding the Error Code to the base programming
2:58 A diagnostically understandable description of the Diagnostic Trouble Code
3:05 Basic error definition
- Possible causes or errors of the car and its parts describing the mentioned error

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Make: 
Cadillac 
Code: 
C120C 
Definition: 
Brake Pedal Position Sensor 4 Plausibility 
Description: 
Ignition ON. Ignition voltage is greater than 10 volts. 
Cause: 
The EBCM detects an open in the low reference circuit.
The EBCM detects that the two signal circuits do not match each other.