DTC Saturn P06B4 Short Explanation
Channel: Maxidot Saturn
Date: 15/09/2020

The video focuses on the basic Saturn specific 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:
Saturn
Code:
P06B4
Definition:
Wheel Speed Signal Left Rear Rationality
Description:
The Powertrain Control Module (PCM) gets an implausible signal over the Controlled Area Network (CAN) C circuit from the Anti-Lock Brake System (ABS) Module.
Cause:
DTC ACTIVE IN THE ANTI-LOCK BRAKE MODULECAN C BUS CIRCUIT SHORTEDCAN C BUS CIRCUIT OPENANTI-LOCK BRAKE (ABS) MODULEPOWERTRAIN CONTROL MODULE (PCM)