DTC Jeep B2768-13 Short Explanation
Channel: Maxidot
Date: 2020-06-05

The video focuses on the basic Jeep 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
Jeep
Code
B2768 13
Definition
SELECTOR knob Signal missing
Description
The infotainment control module ICM checks the signals from the switches in the SELECTOR button  The SELECTOR knob does not function  Diagnostic trouble code DTC ICM-1F33 is stored if the control module registers that the signal from any of the switches is missing
Cause
Short-circuit to ground or open-circuit in one of the switches in the SELECTOR knobThe switches have jammed
Failure Type
Circuit Open
This sub type is used for failures, where the control module determines an open circuit via lack of bias voltage, low current flow, no change in the state of an input in response to an output, etc