DTC Dodge B1A7B-01 Short Explanation
Channel: Maxidot
Date: 2020-06-17

The video focuses on the basic Dodge 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
Dodge
Code
B1A7B 01
Definition
Rear Wheel Speed Signal Erratic
Description
The ignition switch is ON and the engine running  After 2 seconds starting,  and if there is a undervoltage condition
Cause
Perform a thorough inspection of the wiring  Perform a thorough inspection of the connectors  Failure to carefully and fully inspect the wiring and the connectors may result in misdiagnosis  Misdiagnosis causes part replacement with reappearance of the ma
Failure Type
General Electrical Failure
This sub type is used for General Electrical Failures that cannot be assigned to a specific sub type Category information and no Sub Type information, eg DTC 803901 B0039-01 Second Row Right Frontal Stage 1 Deployment Control - General Electrical Failure