DTC Mazda B2406 Short Explanation

The video focuses on the basic Mazda 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

We will continue to work on improving the content.


#maxidot #dtc #howto #diagnostictroublecode #mazda


Make:
Mazda
Code:
B2406
Definition:
Lost Communication with Steering Effort Control Module
Description:
When either of the following is detected: 1. With the IG1 terminal voltage 10 V or more,data from the VGRS ECU cannot be received for 1 second or more.2. With the IG1 terminal voltage 10 V or more,the following occurs 10 times in succession within 60 seconds. The condition that data from the VGRS ECU cannot be received occurs once or more within 5 seconds.
Cause:
CAN communication system Steering control (VGRS) ECU Skid control ECU